(完整版)小学一年级30以内加减混合(3连加减)口算题

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小学一年级30以内加减混合(3连加减)口算题

小学一年级30以内加减混合(3连加减)口算题

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12 =17 - 3 - 3 =18 - 14 - 4 = 7 + 13 - 14 =23 + 6 + 1 = 6 - 6 + 27 =23 - 21 + 12 =15 - 10 + 14 = 23 + 4 + 2 =25 + 4 + 1 =18 - 9 - 7 =18 + 7 + 4 =13 + 3 + 9 = 16 + 6 + 5 =13 - 4 - 3 =8 - 5 + 13 =15 - 3 - 11 =25 + 5 - 19 = 19 + 3 + 3 = 5 - 4 + 11 =18 + 4 + 4 =25 - 3 - 4 =19 + 9 - 8 = 5 + 20 + 3 =12 + 6 - 12 =20 + 9 - 6 =12 + 17 - 24 =9 - 9 + 28 =20 - 12 - 6 =26 + 3 - 15 =20 + 8 - 12 =9 + 13 + 6 = 6 + 21 + 2 =共计:80 题做对:计时:成绩:10 + 8 + 5 =12 + 18 - 30 =18 + 10 - 10 =26 - 24 - 2 =18 + 8 + 4 = 12 + 7 + 11 =15 + 4 - 7 =20 - 16 - 3 =23 + 4 - 8 =13 - 13 + 18 = 16 - 4 + 13 =15 - 8 + 3 =9 + 21 - 8 = 5 + 24 - 24 =10 + 6 + 3 = 23 + 7 - 4 =8 - 7 + 5 =25 + 3 - 18 =14 - 3 - 8 =16 - 9 - 5 = 10 + 18 + 2 =18 + 8 - 8 = 6 - 6 + 24 =8 - 3 - 5 =22 - 11 - 4 = 23 + 4 - 7 =16 + 9 - 3 =14 + 7 - 10 =16 - 5 + 14 =23 + 5 - 24 = 15 - 4 - 9 =9 + 13 + 7 = 6 - 3 - 3 =17 + 7 + 6 =7 + 21 + 2 =7 + 9 - 4 =13 - 10 - 2 =26 + 3 - 20 =18 - 4 + 16 =26 + 4 - 22 = 19 + 7 + 4 =21 - 11 + 13 =14 + 11 - 24 =7 + 4 + 5 =24 + 5 - 5 = 18 - 4 + 15 =13 + 14 + 3 =11 - 7 - 3 =8 + 14 + 6 =23 + 5 + 2 =9 + 15 - 4 =21 - 6 + 8 = 5 - 4 + 24 =18 - 9 + 20 =19 - 3 + 10 = 5 + 20 + 5 =25 - 8 - 11 =15 - 14 - 1 =21 - 17 - 4 =21 - 8 + 17 = 19 + 3 + 7 =10 - 9 + 26 =9 + 7 - 14 =14 + 11 - 13 =17 + 12 - 18 =14 - 13 + 21 =16 + 14 - 29 = 6 + 18 + 4 =25 + 4 - 19 =24 + 3 + 2 =9 - 8 + 13 =15 - 6 - 5 =17 - 16 - 1 =18 + 12 - 12 =22 + 5 + 1 = 14 + 3 + 7 =14 + 16 - 19 =23 + 7 - 15 =25 + 3 - 13 =12 + 5 + 4 =共计:80 题做对:计时:成绩:19 + 4 + 3 =14 + 6 - 5 =18 - 3 - 9 =24 + 5 - 28 =10 - 6 - 4 = 25 + 3 - 10 = 5 + 8 - 8 =24 - 23 - 1 =7 + 22 + 1 =19 - 13 - 5 = 6 + 4 + 20 =16 + 8 - 22 =22 - 5 - 8 =20 - 4 - 10 =9 - 8 - 1 =24 - 14 + 13 =11 - 8 - 2 =10 - 4 + 22 =19 + 7 + 3 =25 - 7 + 9 = 18 + 4 + 7 =19 - 19 + 27 =25 - 18 + 9 = 6 + 10 - 9 =12 - 4 - 3 = 26 + 3 + 1 = 5 + 10 + 4 = 5 + 18 + 3 =23 + 7 - 24 =17 - 13 - 4 = 21 + 7 - 27 =10 - 8 - 2 =8 - 5 - 1 =10 + 13 + 6 = 6 + 10 - 8 = 23 - 18 + 5 =19 - 15 - 3 =24 - 12 - 6 =8 - 4 + 15 =8 + 4 - 8 =18 + 3 - 10 =11 - 3 + 8 =19 - 8 + 5 =26 + 3 + 1 =19 + 10 - 17 = 24 - 5 + 10 =23 + 4 - 16 =25 - 4 + 4 =7 + 17 + 5 =10 - 6 - 4 = 15 + 4 + 7 =7 + 9 - 7 =16 + 13 - 12 =17 + 3 + 3 =13 + 7 + 6 =16 + 7 - 7 =18 - 16 - 2 =24 - 14 + 16 =12 - 3 - 6 =13 + 15 - 14 = 16 + 9 + 5 =22 - 13 + 12 =22 + 7 + 1 =23 - 21 - 1 =12 + 10 - 20 = 25 + 3 - 25 =21 + 5 + 4 =17 - 15 - 1 =15 - 12 + 15 =7 - 5 - 2 =18 - 14 - 3 =25 + 4 + 1 =26 - 23 - 3 =13 - 6 + 12 =8 + 8 - 7 =14 - 14 + 13 =23 - 4 + 3 =9 + 14 + 7 =11 + 13 - 7 =10 - 5 - 5 =共计:80 题做对:计时:成绩:18 + 6 + 6 =22 - 10 - 8 =26 - 3 - 22 =13 + 12 - 14 = 6 + 13 + 5 = 25 + 5 - 24 =15 - 7 - 5 =19 + 9 - 28 = 6 - 5 - 1 =15 + 14 + 1 =19 + 9 - 27 =7 + 5 + 7 =22 + 5 - 23 =11 - 7 - 4 =7 + 9 - 6 =20 - 12 - 8 =25 + 5 - 14 =7 + 19 - 25 =17 - 16 + 27 =12 + 15 + 1 = 22 + 3 + 4 =21 + 8 - 23 =9 - 4 - 5 =21 + 3 + 5 =17 - 5 + 6 = 14 - 10 + 17 =7 + 12 - 17 =23 - 3 + 6 =24 + 3 + 2 =11 - 7 - 4 =19 + 11 - 14 =7 - 7 + 6 =20 - 5 - 15 =25 - 20 + 3 =9 - 4 - 3 =20 - 8 + 17 =25 - 5 + 4 =17 - 15 - 1 =13 - 8 - 3 =9 + 19 - 24 = 12 + 14 + 4 =19 - 4 + 6 =21 + 6 + 2 =25 - 22 - 3 =12 - 3 - 5 =26 + 4 + 0 =9 + 4 - 8 =14 + 3 + 10 =21 - 5 + 8 =16 - 15 - 1 = 6 - 4 - 2 =13 - 11 - 2 =17 + 3 - 19 =9 + 5 - 14 =22 + 6 + 1 = 26 - 19 - 4 =8 - 7 - 1 =14 + 15 + 1 =10 - 10 + 30 =19 - 8 + 17 = 12 + 7 - 16 =14 - 10 + 6 =20 + 3 - 21 =25 + 4 - 8 =14 + 6 + 9 =9 + 18 + 1 =25 - 4 - 4 =21 - 3 + 7 =22 - 11 - 6 =8 + 14 - 14 = 17 - 5 + 16 =18 - 13 + 6 =26 - 24 - 1 =23 + 6 + 1 =26 - 16 + 9 = 15 + 12 - 23 =25 - 7 - 9 =26 - 3 + 5 =20 + 7 - 21 =13 - 5 - 6 =共计:80 题做对:计时:成绩:11 - 4 - 5 =19 - 12 - 6 =24 - 7 - 10 =9 - 5 + 16 =7 - 6 - 1 =10 + 5 + 9 =8 - 5 - 3 =24 - 13 - 3 =13 + 12 - 11 =10 + 3 + 17 = 8 + 13 - 5 = 5 + 21 + 3 = 6 + 9 - 8 =12 + 13 + 3 = 6 - 5 - 1 =5 + 23 + 1 =23 +6 + 1 =10 + 3 + 3 =21 - 19 - 1 =23 + 5 + 1 = 11 - 11 + 22 = 6 - 5 + 6 =26 - 18 -7 =15 - 11 - 3 =22 - 11 - 10 = 6 + 19 - 19 =23 - 5 + 9 =9 + 21 - 19 =20 - 3 + 5 =13 +8 + 5 = 10 - 8 + 11 =10 + 14 - 8 =22 - 5 - 8 =22 - 3 + 4 =18 + 6 + 5 =23 - 20 + 22 =21 + 4 - 8 =11 - 5 - 5 = 6 - 5 - 1 =21 + 5 - 23 = 11 + 5 - 5 = 6 + 4 - 7 =19 - 7 + 6 =10 - 8 + 26 =12 + 7 - 4 = 26 + 3 - 13 =20 - 15 - 3 =9 + 12 + 9 =20 + 3 - 22 =11 - 8 - 2 = 21 - 4 + 13 =13 + 12 - 10 =15 - 12 + 15 =21 + 4 + 5 =22 - 10 + 16 = 13 + 7 - 5 =18 - 7 - 11 =20 - 8 + 11 =19 - 15 + 24 =25 - 8 + 7 = 12 + 4 + 8 =11 - 10 - 1 =8 - 5 + 20 =26 - 19 + 21 = 6 + 3 - 3 =9 - 4 - 4 =15 - 5 - 7 =14 + 5 + 4 =25 - 23 + 7 =18 + 9 + 3 = 22 + 6 + 1 =16 + 5 - 7 =17 + 9 - 24 =11 - 5 - 5 =12 + 15 + 3 = 22 + 7 - 17 =11 + 16 + 2 =9 - 5 + 11 =26 + 4 - 24 =17 - 11 - 5 =共计:80 题做对:计时:成绩:10 - 7 + 11 =12 - 5 - 7 =8 + 20 + 2 =16 - 14 + 17 =21 - 4 - 10 = 24 + 4 + 2 =22 - 11 + 18 =15 + 6 - 5 =24 - 13 + 6 =14 + 13 - 4 = 26 - 8 - 4 =25 - 11 - 9 =8 + 5 + 7 =10 - 10 + 8 =22 + 4 - 3 = 9 - 7 - 2 =18 + 7 - 11 =13 - 7 + 12 =21 + 7 - 15 =20 + 4 - 12 = 8 + 21 - 16 =19 - 16 - 1 =23 + 5 + 2 =23 - 11 + 8 = 6 - 4 - 1 =8 - 3 - 3 =20 - 6 - 9 =8 - 8 + 27 =8 - 5 - 1 = 5 - 4 - 1 =22 - 12 - 7 =16 + 8 + 3 =9 - 4 + 22 = 6 + 13 + 9 = 5 + 18 - 14 = 18 + 5 - 10 =19 + 6 + 4 =9 + 14 - 14 =12 + 3 - 7 =21 - 16 + 21 = 18 + 9 + 3 =24 - 10 - 6 =26 - 11 + 8 =26 - 18 - 5 =18 - 18 + 7 = 14 - 10 - 4 =18 + 3 + 4 =7 + 8 - 10 =13 - 9 - 3 =22 - 17 - 3 = 19 + 7 - 4 =19 + 7 + 4 =19 + 8 - 6 =19 + 4 + 5 =16 + 6 + 5 =8 - 8 + 27 =16 - 16 + 11 =25 - 3 + 7 =17 - 5 + 14 =19 + 4 + 7 = 19 - 14 - 3 =18 - 12 + 4 =8 - 6 + 13 =10 - 7 - 2 =13 - 5 + 21 = 24 - 5 + 3 =7 + 17 + 5 = 5 + 8 - 9 =18 + 7 - 9 =18 + 7 - 14 = 5 + 14 + 4 =7 - 6 - 1 =10 - 3 + 20 =17 - 11 + 6 =14 - 3 - 9 = 14 + 6 + 8 =21 - 9 + 18 =8 + 18 - 17 =16 + 9 - 16 =12 - 5 - 7 =共计:80 题做对:计时:成绩:19 + 10 + 1 =9 + 14 + 6 = 5 - 5 + 30 =12 - 5 - 4 =21 + 6 - 7 = 24 - 4 - 5 =13 + 11 + 5 =12 - 9 - 3 =25 + 3 + 1 =12 - 6 + 24 = 16 - 16 + 28 =13 + 9 - 5 =10 - 9 - 1 =15 - 6 - 4 =11 + 17 - 18 =9 - 5 + 5 =14 - 4 - 10 =12 + 8 + 5 =16 + 13 - 27 =20 - 14 - 3 = 7 + 3 - 5 =11 - 7 - 4 =15 + 6 + 8 =15 - 15 + 22 =10 + 17 + 3 = 26 - 8 + 7 =26 - 11 + 9 =9 - 3 + 10 =22 + 5 - 20 =16 - 13 - 1 = 26 + 4 - 19 =25 + 4 + 1 =18 + 5 + 4 =24 - 24 + 20 =10 + 16 - 11 = 5 - 5 + 15 =19 - 17 + 13 =22 - 12 - 7 =10 - 5 - 5 =16 - 9 - 7 = 18 + 8 - 17 = 6 - 5 + 23 =22 - 19 + 12 =15 + 3 + 5 =20 - 19 - 1 = 22 + 5 + 2 =21 + 6 + 1 =15 - 4 + 3 =21 + 6 + 1 =14 - 6 - 6 =7 - 5 - 2 =23 - 11 + 15 =9 - 6 - 2 =13 - 9 + 11 =13 + 5 + 5 =9 - 7 + 15 =16 + 8 - 6 =21 + 5 - 8 =9 - 6 - 3 =10 - 8 - 2 = 16 - 7 + 19 =20 + 5 - 4 =18 + 10 + 1 =15 + 7 - 6 =10 - 10 + 14 = 13 - 5 + 19 =8 + 7 - 10 =13 - 8 + 15 =15 + 5 + 4 =10 + 6 - 14 = 15 - 11 - 3 =15 - 14 - 1 =20 + 6 + 3 =17 + 9 + 4 =13 + 12 + 4 = 14 - 4 - 5 =20 - 8 - 4 = 5 - 4 - 1 =11 + 4 - 4 =9 - 9 + 8 =共计:80 题做对:计时:成绩:9 + 13 - 16 = 6 + 8 - 10 =17 - 6 + 12 =12 + 12 - 18 =9 - 5 - 4 =20 + 10 - 26 =19 + 8 - 7 = 6 - 3 + 13 =15 - 5 + 10 =20 - 8 + 16 = 18 - 12 - 4 =12 + 6 - 13 =10 + 19 + 1 =7 + 17 + 3 =23 + 6 - 18 = 25 - 11 + 10 =15 - 10 - 5 =26 + 3 - 18 =19 + 3 + 3 =12 + 6 - 7 = 24 - 12 - 11 =15 - 3 - 6 =14 + 14 + 1 =22 - 22 + 26 =23 - 11 + 16 = 6 - 5 - 1 =8 - 5 + 15 =26 + 3 - 10 =7 + 8 + 5 =23 + 5 - 24 = 18 + 9 + 1 =14 - 12 + 22 = 5 + 19 - 17 =10 - 6 - 4 =8 + 8 + 13 = 23 + 3 - 26 =13 - 3 - 9 =9 + 12 - 17 =13 - 7 - 3 =22 + 3 - 4 = 12 - 10 + 4 =14 - 6 - 6 =25 + 4 + 1 =21 + 3 + 6 =22 + 6 - 10 = 7 + 13 - 10 =17 + 10 + 3 =11 + 13 - 22 =17 - 17 + 3 =20 + 4 - 22 = 15 + 3 + 10 =14 + 15 - 23 =9 - 6 - 3 =9 + 14 + 3 =21 - 20 - 1 = 8 - 7 - 1 =14 + 10 - 6 =21 + 3 + 5 = 6 + 17 - 3 =25 - 17 + 6 = 8 + 16 - 18 =25 - 5 - 16 =22 + 6 - 18 =11 + 9 + 4 =17 + 4 + 5 = 16 - 15 - 1 =25 - 19 + 5 =25 - 5 + 4 =7 + 7 - 12 =15 + 8 - 4 = 14 + 12 - 19 =10 - 6 + 21 =7 - 3 + 5 =13 - 11 + 11 =25 - 15 - 3 = 19 + 9 - 18 =13 - 5 + 7 =12 + 10 - 14 =14 - 8 - 5 =26 + 4 - 8 =共计:80 题做对:计时:成绩:10 + 13 + 3 =17 - 4 + 5 =17 - 5 + 7 =25 - 10 - 12 =15 + 14 + 1 =19 - 15 + 19 =22 - 11 - 11 =23 - 21 - 2 =10 - 8 - 1 =20 - 16 + 11 =20 + 3 - 22 = 5 + 19 - 10 =21 - 4 + 3 =23 - 6 - 16 =16 - 6 - 4 = 16 - 12 - 3 =14 - 9 + 16 = 6 + 13 + 7 =13 - 6 - 3 =18 - 13 - 5 = 23 - 11 + 3 =12 + 11 - 9 =13 + 4 - 11 =13 - 7 - 5 =24 - 9 - 15 = 12 + 10 - 3 =7 - 3 - 4 =8 + 7 - 3 =10 + 12 - 18 =14 - 5 + 4 = 5 + 14 + 11 =19 + 4 + 4 =17 - 5 + 12 =20 - 5 - 15 =22 - 19 - 1 = 18 - 14 - 3 =22 - 10 + 15 =23 + 6 - 27 =21 + 8 - 19 =15 + 3 - 8 = 10 + 9 - 17 =12 + 17 - 29 =8 + 5 + 5 =12 - 6 + 19 =11 + 4 + 8 = 16 - 4 - 11 =11 + 18 - 6 =10 + 9 + 7 =21 + 4 + 3 =14 + 4 + 9 = 7 + 14 + 4 =8 - 7 + 12 =23 - 15 + 9 =21 - 11 - 7 =22 - 19 + 8 = 11 + 15 + 3 = 6 + 7 - 9 =20 + 9 + 1 =20 - 10 + 3 =12 - 6 + 13 = 22 - 8 - 3 =23 - 12 - 5 =10 - 6 + 5 =23 - 14 - 4 =9 + 21 - 30 = 6 + 8 + 15 =24 + 5 - 23 =12 + 8 + 7 =25 - 18 - 4 =12 - 8 + 24 =8 + 13 + 4 =23 - 17 + 6 =13 - 7 - 6 =26 - 23 - 1 =18 - 3 + 11 = 17 - 14 + 8 = 5 + 6 - 9 =20 + 5 - 15 =21 - 11 + 19 =8 - 3 - 5 =共计:80 题做对:计时:成绩:6 + 24 - 25 =24 -7 - 10 =21 + 3 + 5 =13 + 12 - 13 =9 + 5 + 5 = 24 - 23 - 1 =20 - 4 + 10 =16 - 13 + 25 =12 + 3 + 13 =16 + 10 - 3 = 23 - 22 + 20 =13 + 9 +8 =10 - 8 + 18 =24 - 18 - 4 =22 + 6 - 27 = 14 - 13 - 1 = 5 + 17 - 12 =8 - 8 + 8 =11 -9 - 2 =14 - 10 - 4 = 13 - 3 + 4 =23 - 8 - 10 =22 - 19 - 1 =24 - 14 - 6 =26 - 22 - 3 = 9 - 7 + 14 =8 + 4 + 10 =7 + 20 + 3 =9 - 7 + 22 =20 - 16 - 3 = 12 + 10 - 21 =13 + 13 - 4 = 6 - 4 - 1 =7 - 6 - 1 =15 - 5 + 16 = 9 + 20 - 28 =12 - 10 - 1 =9 - 5 + 7 =24 + 3 - 20 =22 - 7 + 3 = 23 - 11 + 10 =8 - 3 - 5 =14 + 15 - 27 =25 - 14 - 7 =21 + 5 + 3 = 11 + 8 - 5 =26 + 3 - 19 =22 - 15 + 6 =20 - 5 - 6 =25 + 4 - 27 = 6 + 15 + 4 =13 + 13 + 3 =12 + 7 + 8 =16 - 6 + 8 = 6 - 4 + 27 = 26 - 16 - 4 =26 + 3 + 1 =24 - 24 + 26 =7 - 5 - 2 =14 + 8 - 13 =11 + 9 - 17 =9 + 12 - 8 =15 + 3 - 18 =11 + 12 + 3 =13 - 7 - 3 = 6 + 13 - 13 = 5 + 12 - 13 =16 - 8 + 22 =24 - 22 + 26 =13 + 9 - 12 = 9 + 14 - 8 =23 + 3 - 9 =19 - 5 + 8 =24 + 4 - 10 =13 + 15 + 2 = 15 - 12 - 3 =7 - 5 - 2 =18 + 3 + 3 =9 - 6 - 1 =7 + 9 + 8 =共计:80 题做对:计时:成绩:。

(完整word)小学一年级30以内加减混合(3连加减)口算题

(完整word)小学一年级30以内加减混合(3连加减)口算题

20 - 13 + 9 = 26 + 4 - 13 = 22 - 14 + 15 = 14 + 7 - 13 = 22 + 7 + 1 = 17 + 9 + 4 = 8 - 5 + 18 = 14 + 8 - 4 = 15 - 13 + 14 = 20 - 17 - 2 = 15 + 12 - 7 = 13 + 4 - 6 = 13 - 9 - 3 = 17 - 5 - 3 = 11 + 19 - 7 = 18 - 16 + 23 = 15 - 12 - 2 = 12 + 14 - 7 = 26 + 3 + 1 = 16 + 5 + 5 = 10 - 10 + 24 = 17 + 3 + 4 = 12 + 16 + 1 = 25 - 23 - 1 = 14 - 11 + 4 = 19 + 5 - 4 = 12 + 5 + 6 = 18 + 10 + 2 = 23 + 3 + 3 = 25 + 3 + 1 = 10 - 9 - 1 = 7 + 6 - 4 = 21 - 9 - 8 = 11 - 3 - 5 = 11 - 5 + 24 = 25 + 3 - 5 = 15 + 11 - 8 = 20 + 5 + 4 = 12 - 7 + 6 = 23 - 5 + 8 = 7 - 4 + 24 = 20 + 5 - 17 = 12 - 10 + 13 = 6 + 22 - 19 = 15 + 12 + 3 = 11 + 13 + 5 = 13 + 16 - 15 = 5 + 24 - 20 = 25 + 4 - 23 = 17 + 7 + 5 = 5 - 3 - 2 = 15 - 11 + 5 = 8 - 7 + 21 = 19 - 3 + 10 = 6 - 4 + 23 = 21 + 3 + 6 = 18 + 5 + 7 = 14 + 6 + 7 = 7 - 5 - 2 = 8 - 3 + 3 =8 + 15 - 11 = 23 + 4 - 22 = 23 - 17 + 9 = 21 + 3 - 14 = 21 - 20 + 28 = 17 - 15 - 1 = 5 - 5 + 4 = 8 - 5 + 23 = 11 + 11 - 8 = 7 - 6 - 1 =21 + 5 - 13 = 24 + 5 - 17 = 12 + 14 - 5 = 9 - 5 - 4 = 25 + 4 - 17 = 20 - 19 + 25 = 8 + 4 + 14 = 18 - 15 - 1 = 14 + 12 - 8 = 11 + 11 - 5 = 共计:80 题做对:计时:成绩:26 + 3 + 1 = 15 - 6 - 9 = 5 - 5 + 19 = 20 + 5 + 5 = 24 + 4 + 1 = 24 + 3 - 6 = 10 - 3 - 3 = 19 - 3 - 14 = 13 - 11 - 2 = 16 + 7 + 4 =17 + 12 + 1 = 23 + 5 + 2 = 6 + 16 - 11 = 11 - 6 + 13 = 21 + 3 - 11 =18 + 12 - 12 = 25 + 4 + 1 = 9 - 4 + 5 = 6 - 5 + 22 = 16 - 15 + 11 = 9 + 4 - 8 = 13 + 10 + 7 = 17 - 13 - 3 = 12 + 13 - 9 = 9 - 6 - 2 =18 + 10 + 1 = 17 - 7 + 6 = 16 + 7 - 4 = 20 + 6 + 3 = 19 - 18 - 1 = 25 - 19 + 18 = 14 + 4 - 15 = 12 - 9 + 25 = 17 + 8 - 23 = 17 + 11 - 10 = 10 - 4 - 6 = 18 - 18 + 19 = 25 - 18 + 4 = 15 + 11 - 24 = 26 + 3 + 1 = 17 + 10 + 2 = 26 + 3 - 18 = 24 - 7 + 4 = 26 + 3 + 1 = 18 - 11 - 5 = 10 + 20 - 18 = 23 + 3 + 3 = 8 + 7 + 3 = 10 + 16 - 20 = 13 - 3 + 20 = 6 - 5 - 1 = 12 + 8 - 16 = 16 - 7 + 10 = 11 + 16 - 6 = 7 - 5 - 1 =8 + 14 + 4 = 16 + 7 + 3 = 17 + 7 + 5 = 8 - 3 - 3 = 17 + 7 + 6 = 15 - 6 - 4 = 13 - 11 - 1 = 25 + 4 - 3 = 15 + 12 + 1 = 16 + 4 + 5 = 22 + 7 + 1 = 22 - 15 - 7 = 23 + 5 - 6 = 8 + 21 + 1 = 10 + 15 + 5 = 6 - 5 - 1 = 19 - 12 + 11 = 11 + 7 + 3 = 15 + 14 + 1 = 20 + 6 + 4 = 14 - 3 + 12 = 23 + 6 + 1 = 14 + 8 - 21 = 7 - 5 + 5 = 26 - 7 + 9 = 共计:80 题做对:计时:成绩:11 - 9 - 1 = 20 + 6 - 24 = 17 + 10 - 17 = 22 - 13 - 7 = 23 - 20 + 6 = 10 + 17 + 2 = 17 + 11 + 2 = 5 + 12 + 4 = 20 + 6 + 4 = 10 - 5 - 3 = 22 - 18 - 3 = 7 + 9 + 10 = 23 + 4 - 11 = 12 - 5 - 7 = 8 + 16 - 5 = 26 + 3 + 1 = 7 - 3 + 11 = 8 - 6 + 15 = 19 + 8 + 2 = 9 - 6 - 3 =9 + 12 + 8 = 22 + 3 + 5 = 5 + 23 - 5 = 13 + 16 - 23 = 16 - 3 - 6 =10 - 5 - 3 = 5 + 22 + 2 = 15 + 14 - 23 = 11 - 10 - 1 = 21 + 3 - 21 = 21 - 13 - 5 = 10 + 4 + 8 = 8 + 16 - 15 = 5 - 3 + 22 = 7 + 4 - 8 =15 + 11 + 3 = 11 + 15 + 3 = 18 - 4 + 5 = 15 + 8 + 6 = 7 + 22 - 24 = 23 - 18 - 3 = 11 - 3 + 11 = 23 + 4 - 9 = 26 + 4 - 28 = 18 - 4 + 15 = 21 - 10 + 3 = 11 - 10 - 1 = 19 - 16 + 7 = 9 - 4 - 3 = 18 - 7 + 12 = 16 - 5 - 5 = 7 + 6 + 15 = 14 - 5 + 13 = 9 - 8 + 5 = 24 - 18 + 12 = 21 + 7 + 2 = 9 - 7 - 1 = 14 - 9 + 13 = 10 - 3 + 21 = 20 + 4 - 10 = 17 + 3 + 4 = 24 + 5 + 1 = 8 - 5 - 1 = 7 + 9 - 6 = 23 - 22 + 5 = 10 + 20 - 23 = 17 - 12 - 3 = 16 + 12 - 22 = 13 - 13 + 6 = 14 - 6 - 6 = 19 + 9 - 3 = 10 + 3 - 7 = 18 - 12 + 14 = 26 - 14 - 9 = 14 + 3 + 4 = 24 - 20 - 4 = 26 - 9 - 10 = 15 - 10 - 3 = 26 + 3 + 1 = 13 - 9 - 3 = 共计:80 题做对:计时:成绩:10 - 4 + 9 = 15 + 5 - 12 = 14 + 3 - 3 = 14 - 6 - 6 = 26 - 19 + 10 = 15 + 3 - 6 = 12 + 18 - 27 = 22 + 3 + 5 = 15 + 5 + 8 = 10 + 6 - 11 = 23 - 18 - 4 = 9 + 21 - 16 = 17 + 3 - 12 = 20 - 15 - 3 = 5 - 3 - 1 =16 + 9 + 3 = 16 - 5 - 5 = 11 - 4 + 19 = 15 + 13 - 20 = 20 - 12 - 6 = 20 + 4 - 10 = 19 - 4 + 8 = 19 + 11 - 25 = 9 + 3 - 11 = 22 + 3 - 13 = 13 + 4 + 5 = 25 - 12 + 5 = 6 - 4 - 1 = 22 - 15 + 3 = 24 + 5 - 29 =21 + 5 + 3 = 5 + 22 + 3 = 8 + 15 + 5 = 24 - 10 - 9 = 21 - 18 + 4 =22 - 14 - 5 = 7 - 3 - 4 = 7 + 4 + 16 = 17 - 13 + 15 = 16 - 3 + 17 = 25 - 3 - 17 = 20 + 6 - 15 = 16 + 13 - 10 = 11 - 5 + 10 = 24 - 18 - 6 = 18 - 8 - 10 = 17 - 17 + 11 = 10 + 12 - 3 = 8 - 6 + 19 = 24 - 19 - 4 = 6 + 18 + 4 = 15 - 6 + 19 = 7 - 6 + 9 = 19 - 17 - 2 = 9 + 17 - 15 = 16 - 16 + 6 = 9 - 5 + 6 = 5 + 3 - 3 = 14 - 12 - 1 = 11 + 11 - 3 = 18 - 4 - 10 = 22 - 7 + 15 = 9 + 12 + 9 = 13 - 9 - 3 = 6 - 5 - 1 =11 + 6 + 5 = 7 + 12 - 4 = 20 + 5 - 23 = 21 - 19 + 18 = 23 + 6 + 1 =10 + 7 + 11 = 21 - 9 - 4 = 7 + 5 + 8 = 22 + 5 - 22 = 13 - 11 - 1 =11 + 13 + 5 = 21 + 8 + 1 = 15 + 14 + 1 = 16 + 4 - 12 = 22 + 6 + 1 = 共计:80 题做对:计时:成绩:14 - 10 - 3 = 18 + 8 + 4 = 7 + 14 - 5 = 5 + 20 + 3 = 15 - 11 + 10 = 23 - 10 + 16 = 25 - 14 + 8 = 8 - 7 - 1 = 17 - 3 + 5 = 19 - 16 - 1 = 13 - 5 + 4 = 9 - 6 + 23 = 21 - 21 + 19 = 24 - 17 + 23 = 20 - 18 + 7 = 7 + 18 - 20 = 8 + 20 - 23 = 15 - 9 - 4 = 13 - 5 - 4 = 19 + 8 + 3 = 18 - 9 - 3 = 26 - 10 - 9 = 16 - 8 + 11 = 11 + 10 + 9 = 23 + 4 - 22 = 8 - 3 + 22 = 21 + 3 + 5 = 20 - 3 + 13 = 20 - 3 - 13 = 18 + 10 - 4 = 21 - 10 + 11 = 13 - 9 - 4 = 22 - 8 - 11 = 19 + 6 + 4 = 20 - 8 - 12 = 18 - 16 - 2 = 7 - 3 - 4 = 20 - 6 - 4 = 16 - 16 + 16 = 19 + 7 - 19 = 16 - 11 - 4 = 6 + 21 + 1 = 15 - 10 - 4 = 20 + 5 + 4 = 15 + 6 - 7 = 9 - 4 + 17 = 17 - 14 + 23 = 13 - 12 + 21 = 25 - 14 - 11 = 21 + 7 + 1 = 19 + 9 + 2 = 15 - 12 + 22 = 20 + 8 + 1 = 5 + 21 + 4 = 19 + 5 - 4 = 14 + 16 - 29 = 21 + 7 - 15 = 5 - 3 - 2 = 6 + 12 + 10 = 26 - 7 - 6 = 12 + 8 - 10 = 11 + 6 + 3 = 17 - 8 + 21 = 21 + 6 - 9 = 7 + 8 - 4 =22 - 11 + 16 = 17 - 12 - 4 = 18 - 14 + 4 = 6 - 6 + 24 = 17 - 6 - 5 = 7 - 5 - 1 = 15 + 7 + 3 = 25 - 6 - 18 = 14 - 3 + 19 = 13 + 14 + 2 = 17 + 9 + 3 = 13 - 9 + 18 = 22 - 8 - 13 = 17 - 7 - 5 = 9 - 7 + 10 = 共计:80 题做对:计时:成绩:8 - 7 - 1 = 9 + 19 + 1 = 19 - 18 - 1 = 7 - 3 - 3 = 17 + 5 + 8 = 5 - 4 - 1 = 11 - 7 - 3 = 10 + 8 - 13 = 22 + 5 - 3 = 10 + 9 + 6 = 19 - 3 + 9 = 23 - 23 + 25 = 20 - 15 + 24 = 15 - 3 - 3 = 21 + 7 - 8 = 23 - 8 - 12 = 15 - 10 + 16 = 12 - 8 - 4 = 26 - 23 - 2 = 13 + 10 - 23 = 17 + 4 + 3 = 12 - 4 - 5 = 16 - 5 + 15 = 21 + 5 + 3 = 17 - 3 + 8 = 17 + 8 - 14 = 10 + 5 - 5 = 20 + 10 - 25 = 13 + 13 + 4 = 21 - 3 - 8 = 22 - 3 + 5 = 23 - 22 + 25 = 19 - 6 + 12 = 23 - 8 - 4 = 15 + 10 + 5 = 17 - 3 - 10 = 26 - 21 + 23 = 7 + 13 - 3 = 8 + 7 + 10 = 19 + 4 + 7 = 11 + 11 + 4 = 20 - 12 + 21 = 23 + 3 + 3 = 9 + 21 - 17 = 9 - 7 + 5 =6 + 13 - 8 = 9 -7 - 2 = 7 - 4 - 1 = 22 + 3 - 14 = 16 - 3 + 11 = 9 + 11 - 3 = 25 - 22 + 6 = 26 - 10 - 10 = 20 +8 - 16 = 20 - 7 - 4 = 22 - 19 - 3 = 17 + 9 - 12 = 19 + 9 + 1 = 12 - 6 - 6 = 26 + 4 - 23 = 24 - 12 - 8 = 26 - 12 - 12 = 7 + 18 - 19 = 16 - 3 - 11 = 9 - 3 - 6 =11 + 8 + 3 = 7 - 6 - 1 = 21 + 3 - 13 = 16 - 6 - 9 = 26 - 25 - 1 = 5 + 6 - 7 = 10 - 7 + 18 = 20 - 6 + 7 = 22 + 5 - 22 = 8 + 3 - 11 = 24 - 15 + 12 = 14 + 3 - 7 = 23 - 18 - 4 = 24 - 21 - 3 = 14 + 14 - 17 = 共计:80 题做对:计时:成绩:7 - 7 + 7 = 18 - 4 - 9 = 6 - 3 - 3 = 18 + 8 + 4 = 17 - 9 - 4 =8 - 6 + 17 = 14 + 9 + 3 = 21 - 9 + 16 = 9 - 6 - 3 = 21 + 7 - 15 = 7 - 5 + 3 = 20 - 8 + 13 = 8 + 20 - 11 = 8 + 8 + 12 = 17 + 13 - 28 = 25 - 19 + 16 = 25 - 11 - 7 = 17 + 8 - 19 = 7 + 10 - 10 = 21 + 4 + 5 = 25 - 19 + 12 = 9 - 3 - 6 = 14 + 7 - 12 = 26 - 14 + 13 = 24 - 18 - 4 = 12 - 5 + 8 = 22 - 17 - 5 = 19 + 7 + 4 = 24 - 10 + 15 = 16 + 9 - 3 = 9 - 8 + 7 = 25 + 4 + 1 = 17 - 9 - 3 = 11 - 3 + 6 = 18 + 10 + 1 = 22 - 14 + 21 = 24 - 19 - 5 = 13 + 6 + 3 = 22 + 3 - 17 = 25 + 4 - 5 = 21 - 17 - 3 = 9 - 3 + 21 = 25 + 4 - 5 = 19 - 18 - 1 = 24 + 3 - 17 = 15 - 11 - 3 = 6 + 3 + 4 = 8 - 6 - 2 = 9 - 5 + 7 = 5 + 22 - 13 = 20 - 3 - 9 = 6 - 4 + 19 = 15 + 8 + 3 = 19 - 8 - 4 = 11 - 7 - 3 = 25 - 3 - 13 = 19 - 11 + 14 = 12 - 4 - 6 = 16 - 5 - 11 = 12 - 10 - 1 = 18 - 3 - 14 = 10 + 5 - 3 = 6 + 18 + 5 = 20 - 9 + 9 = 25 + 4 + 1 = 18 - 4 + 14 = 24 - 20 + 6 = 15 + 4 + 8 = 13 - 11 - 1 = 26 - 8 - 9 =5 + 7 + 13 = 21 + 4 + 4 = 24 - 19 + 22 = 22 - 20 - 1 = 25 + 5 - 29 =6 - 3 - 1 = 10 + 5 - 15 = 11 - 10 + 27 = 10 + 4 - 13 = 9 - 6 + 5 =共计:80 题做对:计时:成绩:24 + 4 - 16 = 18 + 8 - 6 = 13 + 15 + 2 = 19 + 8 - 8 = 26 + 3 + 1 = 24 - 8 + 3 = 15 + 9 - 14 = 11 - 6 + 19 = 11 + 5 - 7 = 26 - 23 - 1 = 9 - 3 + 5 = 10 - 4 + 10 = 16 - 4 - 6 = 21 - 8 + 16 = 16 + 9 - 12 = 5 + 4 - 5 = 10 - 4 + 18 = 17 + 11 - 11 = 26 - 23 - 2 = 8 - 4 - 3 =25 + 5 - 5 = 14 + 8 + 8 = 13 + 14 - 21 = 20 + 8 - 21 = 18 + 11 - 27 = 24 - 11 - 3 = 19 - 3 + 5 = 26 - 11 + 14 = 22 + 8 - 28 = 25 + 3 - 7 = 20 - 16 + 18 = 25 + 4 + 1 = 18 - 10 + 15 = 8 + 18 + 3 = 16 + 9 + 5 = 9 - 6 - 2 = 9 + 4 + 16 = 22 + 7 - 10 = 23 + 5 - 18 = 23 + 7 - 18 = 24 - 24 + 17 = 18 + 7 - 13 = 16 - 9 - 5 = 17 - 6 - 8 = 17 - 4 + 17 = 21 - 21 + 20 = 20 - 3 - 11 = 14 - 4 - 7 = 13 - 12 - 1 = 5 - 3 - 2 =8 - 4 - 3 = 22 - 11 + 5 = 5 - 3 - 2 = 24 + 6 - 6 = 17 - 3 + 15 = 17 - 14 - 1 = 12 + 4 + 8 = 9 + 19 + 1 = 19 + 10 - 26 = 13 + 15 - 11 =16 + 5 + 7 = 14 - 13 + 6 = 12 - 5 + 10 = 25 - 17 - 8 = 25 + 4 + 1 =17 + 10 + 2 = 16 + 12 + 1 = 9 - 4 + 15 = 5 + 6 + 15 = 17 - 3 + 3 = 26 - 14 + 7 = 17 - 12 - 4 = 19 - 14 - 5 = 15 - 8 + 13 = 26 + 3 + 1 = 14 + 4 + 12 = 5 + 24 + 1 = 15 + 10 + 4 = 18 - 10 - 7 = 22 + 7 - 23 = 共计:80 题做对:计时:成绩:7 + 11 - 12 = 15 + 13 + 1 = 8 + 7 + 15 = 21 + 4 + 4 = 7 - 3 - 4 =7 + 20 - 11 = 7 - 3 - 4 = 22 + 6 - 13 = 20 - 18 - 2 = 26 + 3 - 18 = 6 - 5 + 27 = 5 - 3 + 27 = 20 + 5 - 22 = 17 - 15 - 2 = 13 + 15 + 2 = 5 + 11 - 9 = 11 + 10 - 13 = 24 + 4 + 1 = 18 + 9 - 18 = 24 - 12 - 8 = 22 - 12 - 9 = 8 + 17 + 4 = 16 + 3 + 4 = 14 + 7 - 9 = 11 + 15 + 3 = 12 + 14 + 4 = 12 + 3 + 11 = 7 - 4 - 3 = 6 - 5 - 1 = 9 - 8 - 1 =23 + 6 + 1 = 23 - 13 - 10 = 20 + 4 + 5 = 10 + 11 - 3 = 17 + 11 + 1 = 21 + 8 + 1 = 19 - 13 - 4 = 10 - 8 - 1 = 5 + 14 - 10 = 23 + 4 - 21 = 21 + 4 - 21 = 24 - 8 - 10 = 9 + 13 - 7 = 26 - 21 - 5 = 12 + 9 - 6 =17 + 13 - 7 = 26 + 3 - 17 = 22 + 5 + 3 = 25 - 17 + 18 = 18 - 3 + 8 =18 + 3 - 20 = 5 + 6 - 5 = 6 - 6 + 10 = 18 - 7 + 7 = 8 + 8 - 5 =14 - 4 - 9 = 6 - 4 - 1 = 16 + 7 - 16 = 17 - 10 - 4 = 7 + 17 - 24 = 13 - 7 - 5 = 21 - 11 - 7 = 25 + 5 - 5 = 21 - 11 - 3 = 18 - 10 - 3 = 7 - 3 - 3 = 18 + 3 - 21 = 21 - 16 + 14 = 23 + 5 + 1 = 14 - 13 + 15 = 9 - 4 - 5 = 17 + 5 - 14 = 16 + 13 - 8 = 26 - 3 + 3 = 18 - 11 - 7 = 18 + 9 - 18 = 7 - 5 - 1 = 14 + 5 - 17 = 11 + 11 + 3 = 24 + 5 + 1 = 共计:80 题做对:计时:成绩:12 + 15 - 22 = 18 + 4 + 4 = 19 + 8 - 25 = 11 - 4 + 4 = 7 + 11 + 11 = 18 + 6 + 6 = 18 - 13 + 16 = 19 - 6 + 12 = 23 + 4 + 3 = 10 + 14 - 8 = 22 - 3 + 3 = 20 - 15 - 4 = 25 + 4 + 1 = 10 - 9 + 9 = 12 - 9 - 3 = 16 + 11 - 14 = 13 + 4 + 8 = 21 + 5 + 4 = 23 - 5 + 4 = 21 + 9 - 21 = 19 + 8 - 23 = 10 + 8 + 10 = 11 + 11 + 7 = 12 + 6 - 6 = 9 + 5 - 5 =23 - 14 + 14 = 16 - 4 - 8 = 15 + 4 - 15 = 17 + 4 - 17 = 6 + 8 - 7 =23 + 3 - 24 = 5 + 17 - 8 = 16 - 4 - 10 = 16 + 12 + 2 = 12 - 9 + 20 = 18 - 17 + 22 = 12 - 6 + 13 = 9 - 4 + 7 = 23 + 5 - 24 = 11 - 3 - 4 = 20 + 3 + 5 = 17 + 12 - 8 = 23 - 14 - 6 = 13 + 16 + 1 = 17 - 17 + 26 = 24 - 12 - 6 = 13 - 12 + 3 = 15 + 10 + 4 = 10 + 19 + 1 = 17 + 11 + 2 = 18 + 11 - 10 = 14 - 3 + 3 = 12 - 12 + 6 = 25 + 3 + 2 = 7 + 10 + 5 =6 + 3 + 19 = 22 + 3 + 5 = 6 - 3 + 6 = 24 + 4 - 24 = 21 - 19 - 2 = 16 + 13 - 8 = 6 - 6 + 4 = 13 + 16 + 1 = 25 + 5 - 25 = 17 - 11 + 9 =8 + 7 +9 = 6 - 3 + 27 = 21 - 5 + 12 = 19 + 5 + 4 = 23 + 4 - 9 =15 + 14 + 1 = 17 - 9 + 4 = 25 - 20 - 3 = 12 + 4 + 8 = 19 - 14 + 6 =16 - 15 - 1 = 9 + 6 + 13 = 25 - 23 - 1 = 11 + 16 + 2 = 26 - 10 - 14 = 共计:80 题做对:计时:成绩:17 - 3 + 11 = 8 - 8 + 7 = 19 - 13 - 5 = 9 + 15 - 4 = 7 + 15 + 4 = 8 - 6 + 27 = 23 + 6 - 14 = 8 - 6 - 2 = 21 + 5 - 6 = 16 + 9 + 3 = 13 + 13 + 3 = 21 - 11 + 15 = 23 + 5 - 27 = 25 + 3 + 2 = 22 + 3 - 18 = 20 + 3 + 7 = 12 - 10 - 1 = 14 + 14 + 2 = 19 + 6 - 18 = 22 + 5 - 5 = 13 + 12 + 3 = 14 + 13 - 9 = 22 - 6 - 16 = 11 - 5 - 3 = 21 + 6 + 1 = 20 - 13 + 23 = 13 + 11 + 4 = 19 + 4 + 5 = 16 + 12 - 24 = 16 - 12 - 4 =8 - 5 - 1 = 9 + 17 + 4 = 9 + 20 + 1 = 26 + 3 + 1 = 22 + 5 + 3 =9 + 3 + 10 = 6 - 5 + 4 = 16 + 5 + 3 = 23 - 15 + 5 = 9 - 4 - 5 =9 + 13 + 7 = 18 - 3 - 15 = 23 - 15 + 6 = 18 + 9 + 3 = 6 - 3 - 1 =6 + 17 + 5 = 23 + 4 + 1 = 15 + 10 - 11 = 24 + 5 - 12 = 11 + 15 + 4 = 13 -8 - 3 = 11 + 13 + 4 =9 - 8 - 1 = 16 - 7 - 7 = 9 + 18 - 10 = 16 - 10 + 10 = 14 - 4 + 19 = 13 - 12 - 1 = 21 - 17 - 3 = 14 + 7 + 8 =11 - 6 - 3 = 18 + 4 + 8 = 12 + 13 + 3 = 23 + 4 - 27 = 22 - 22 + 8 =12 + 4 + 12 = 9 + 13 - 13 = 25 + 3 - 19 = 7 + 14 + 7 = 16 + 5 + 8 = 6 + 8 + 11 = 21 + 6 - 17 = 15 + 13 - 3 = 9 - 9 + 29 = 19 - 19 + 14 = 21 - 10 + 8 = 7 - 3 - 3 = 17 + 10 - 5 = 22 - 11 - 9 = 6 - 5 + 9 =共计:80 题做对:计时:成绩:15 + 12 - 14 = 6 + 17 + 3 = 20 - 14 - 4 = 14 + 13 + 1 = 8 - 7 + 13 = 17 - 16 - 1 = 21 + 6 - 3 = 10 + 18 - 12 = 9 + 15 - 10 = 9 + 20 - 20 = 15 + 13 - 16 = 10 - 4 + 18 = 25 + 3 + 2 = 17 - 7 - 8 = 20 - 4 - 11 = 9 - 5 + 24 = 22 + 3 - 9 = 10 + 17 + 3 = 18 + 10 + 1 = 20 + 4 + 3 = 20 + 7 + 2 = 11 - 5 + 12 = 20 - 19 + 25 = 18 + 6 + 6 = 7 + 5 - 3 =23 - 3 + 5 = 12 + 13 + 3 = 15 - 4 - 10 = 15 + 5 + 8 = 25 + 4 - 19 = 26 - 13 + 8 = 12 + 17 + 1 = 18 - 3 - 4 = 11 + 19 - 4 = 5 + 23 - 26 = 17 - 4 - 4 = 10 + 10 + 4 = 5 + 24 + 1 = 22 - 4 + 6 = 20 + 8 + 2 = 7 + 18 - 12 = 7 + 16 - 13 = 11 + 9 - 4 = 13 + 12 + 5 = 17 + 4 + 5 = 9 + 15 - 15 = 6 + 5 + 3 = 10 + 5 - 14 = 9 + 7 + 4 = 12 + 17 + 1 = 9 - 7 - 1 = 23 - 20 - 3 = 10 + 3 + 4 = 7 + 20 + 2 = 17 - 11 + 9 = 13 - 12 - 1 = 18 - 12 - 5 = 14 - 3 - 10 = 17 - 3 + 3 = 14 - 9 + 15 = 16 + 11 + 2 = 20 + 9 + 1 = 8 - 7 + 9 = 20 + 8 + 2 = 23 - 17 + 18 = 26 - 13 - 10 = 16 - 7 - 4 = 5 - 4 + 4 = 20 - 5 - 4 = 16 + 6 + 7 = 26 - 20 + 14 = 9 - 5 + 5 = 9 + 11 + 5 = 15 - 5 + 11 = 8 + 15 - 10 = 12 - 10 + 28 = 6 - 3 + 23 = 13 + 14 + 2 = 5 + 21 - 18 = 12 - 10 + 16 = 共计:80 题做对:计时:成绩:11 + 11 - 17 = 19 - 12 + 13 = 17 - 8 - 3 = 23 + 5 - 4 = 21 - 13 + 21 = 16 - 9 + 15 = 21 + 7 + 2 = 6 + 23 + 1 = 20 - 4 - 15 = 20 + 4 + 6 = 14 - 14 + 27 = 10 + 11 + 7 = 5 + 15 - 4 = 6 - 3 - 2 = 11 - 9 - 1 = 16 + 11 - 20 = 11 - 6 + 16 = 8 + 12 + 4 = 20 - 7 - 9 = 23 + 5 + 2 = 7 + 14 + 3 = 15 - 4 - 7 = 8 + 4 - 10 = 20 + 7 + 1 = 20 - 15 - 3 = 18 - 18 + 14 = 17 + 5 - 14 = 24 - 22 + 17 = 23 - 14 - 8 = 18 - 7 - 10 = 11 - 8 + 15 = 18 + 9 - 6 = 10 + 7 - 6 = 7 + 12 + 6 = 5 - 5 + 12 = 23 - 19 - 3 = 15 - 14 + 27 = 23 + 4 - 27 = 19 + 11 - 7 = 19 - 9 - 9 = 17 + 10 + 3 = 14 + 12 + 4 = 8 - 3 - 4 = 5 + 18 - 20 = 9 + 4 - 4 =20 - 15 + 5 = 12 + 14 - 9 = 24 + 4 + 2 = 18 - 8 - 9 = 22 + 4 + 4 = 17 + 9 - 9 = 7 - 6 - 1 = 11 + 7 + 3 = 7 - 4 - 2 = 7 + 16 - 15 = 8 + 20 - 27 = 24 - 11 + 7 = 11 - 9 + 24 = 5 + 22 - 23 = 11 - 5 - 4 = 8 + 19 + 1 = 18 + 4 + 6 = 26 - 8 + 9 = 16 - 5 + 4 = 20 + 5 - 3 = 10 + 3 - 10 = 8 - 3 - 3 = 20 - 11 + 16 = 22 - 3 + 6 = 8 - 7 + 28 = 23 + 5 + 2 = 17 - 16 + 7 = 15 + 14 - 12 = 21 - 14 - 4 = 6 + 13 + 6 = 10 - 4 + 20 = 24 + 3 + 1 = 7 - 7 + 26 = 11 - 3 + 17 = 17 - 13 + 11 = 共计:80 题做对:计时:成绩:22 + 5 + 1 = 18 - 9 - 5 = 26 - 12 - 11 = 23 + 6 - 15 = 9 + 6 + 8 =16 + 7 + 5 = 18 - 16 - 2 = 16 + 4 - 12 = 9 - 8 + 4 = 10 + 19 + 1 = 8 + 8 + 7 = 5 - 3 - 2 = 6 - 4 - 2 = 7 + 18 + 5 = 19 - 18 - 1 = 21 + 8 + 1 = 21 + 3 - 17 = 8 - 5 - 3 = 11 + 15 - 13 = 19 + 7 + 4 = 15 - 8 - 6 = 26 - 23 - 1 = 13 - 10 - 2 = 9 - 8 - 1 = 6 - 3 + 23 = 21 - 4 - 9 = 6 + 17 - 20 = 25 - 15 - 6 = 19 - 11 + 10 = 20 - 6 - 11 = 26 + 4 - 24 = 19 + 9 - 23 = 5 - 3 - 1 = 24 - 20 + 7 = 18 + 10 - 11 = 23 + 5 + 2 = 19 - 12 - 5 = 6 - 3 + 5 = 5 - 5 + 9 = 22 - 9 - 13 = 19 - 15 + 6 = 12 + 11 - 8 = 12 - 12 + 17 = 11 - 9 - 2 = 12 + 7 - 9 = 7 + 20 + 3 = 12 + 14 - 24 = 22 - 16 + 22 = 25 - 24 + 22 = 13 - 13 + 9 = 14 + 8 + 5 = 22 + 4 + 3 = 10 - 9 + 19 = 9 - 6 + 6 = 17 + 6 + 6 = 24 + 3 + 2 = 24 - 11 - 4 = 5 + 24 - 25 = 11 - 4 + 23 = 14 - 12 - 2 = 21 + 9 - 21 = 14 + 7 + 6 = 22 - 9 + 17 = 23 + 7 - 7 = 15 - 3 + 8 = 13 + 6 + 3 = 7 - 4 + 13 = 25 + 3 - 6 = 5 + 7 + 16 = 8 - 4 - 3 =9 - 3 + 12 = 20 - 3 + 6 = 10 - 8 + 26 = 11 - 5 - 5 = 7 + 11 - 10 = 8 + 18 - 23 = 21 - 14 + 19 = 19 + 10 + 1 = 19 - 3 - 15 = 10 + 14 - 16 = 共计:80 题做对:计时:成绩:5 - 3 + 25 = 23 + 5 - 28 = 15 - 3 + 16 = 10 + 5 + 9 = 22 - 14 - 6 = 8 - 4 + 11 = 21 + 5 - 19 =7 - 5 - 1 = 24 + 4 - 28 = 23 - 22 - 1 = 26 - 16 - 3 = 20 - 8 + 6 =9 - 3 - 4 = 25 + 3 + 2 = 12 + 8 - 17 = 23 - 3 + 8 = 5 - 5 + 12 = 23 - 3 + 6 = 19 - 11 - 5 = 11 - 7 + 24 = 15 + 3 + 3 = 23 - 10 + 16 = 15 + 15 - 16 = 15 + 3 - 15 = 8 - 5 - 3 =18 + 7 + 3 = 5 - 5 + 10 = 26 + 3 - 22 = 20 + 7 - 22 = 20 + 10 - 21 = 11 - 9 + 4 = 24 - 5 - 6 = 9 - 4 - 3 = 16 + 10 - 12 = 9 - 8 - 1 =23 - 22 - 1 = 12 - 7 + 8 = 23 + 3 - 3 = 8 + 12 - 13 = 13 - 12 - 1 = 7 + 13 - 9 = 26 + 4 - 21 = 22 + 6 - 15 = 19 + 11 - 12 = 18 + 12 - 26 = 14 + 5 + 8 = 10 + 14 - 5 = 7 + 20 + 1 = 25 - 16 - 9 = 10 - 4 + 23 = 8 + 8 - 16 = 17 + 5 + 3 = 23 - 16 + 17 = 7 + 14 - 20 = 19 - 10 - 7 = 11 - 6 - 3 = 11 - 3 - 8 = 8 - 4 - 3 = 23 - 3 + 7 = 21 - 11 - 9 = 21 - 11 + 10 = 16 + 11 - 3 = 17 - 10 - 3 = 17 - 3 - 12 = 22 - 12 + 14 = 19 - 17 - 1 = 7 + 4 - 4 = 6 + 9 + 12 = 12 + 12 - 23 = 18 + 11 - 11 = 16 - 12 - 3 = 5 - 4 - 1 = 10 - 10 + 19 = 25 + 3 - 28 = 5 - 3 - 2 =10 - 9 - 1 = 5 - 3 - 1 = 5 + 24 - 24 = 14 + 5 - 5 = 5 + 7 + 12 = 共计:80 题做对:计时:成绩:6 - 6 + 15 =7 + 12 - 19 = 11 - 9 - 2 = 18 + 6 - 18 = 6 + 5 + 8 =17 - 14 - 1 = 10 + 11 - 10 = 21 - 16 + 9 = 19 + 3 - 3 = 13 - 6 - 3 = 20 - 15 + 7 = 6 + 19 + 3 = 21 - 10 + 11 = 24 + 3 + 2 = 20 - 8 + 17 = 17 + 9 + 4 = 23 - 7 - 13 = 13 + 12 - 8 = 8 - 4 + 10 = 10 + 11 + 4 = 14 + 3 - 9 = 19 + 5 + 3 = 23 - 8 - 13 = 16 + 10 + 3 = 8 + 18 - 15 = 24 - 12 + 3 = 13 - 7 + 11 = 15 - 13 + 11 = 7 - 6 - 1 = 11 + 5 + 11 = 8 + 10 + 7 = 23 - 12 - 4 = 23 - 22 - 1 = 23 + 5 + 1 = 15 - 14 - 1 = 10 + 13 + 5 = 18 - 15 - 3 = 10 + 3 + 7 = 18 - 15 - 2 = 17 - 12 - 5 = 9 + 6 + 6 = 22 - 22 + 3 = 19 - 6 - 6 = 20 + 7 - 17 = 21 + 4 - 11 = 5 + 23 + 2 = 14 + 5 + 10 = 26 + 3 - 12 = 17 - 3 - 3 = 18 - 14 - 4 = 7 + 13 - 14 = 23 + 6 + 1 = 6 - 6 + 27 = 23 - 21 + 12 = 15 - 10 + 14 = 23 + 4 + 2 = 25 + 4 + 1 = 18 - 9 - 7 = 18 + 7 + 4 = 13 + 3 + 9 = 16 + 6 + 5 = 13 - 4 - 3 = 8 - 5 + 13 = 15 - 3 - 11 = 25 + 5 - 19 = 19 + 3 + 3 = 5 - 4 + 11 = 18 + 4 + 4 = 25 - 3 - 4 = 19 + 9 - 8 = 5 + 20 + 3 = 12 + 6 - 12 = 20 + 9 - 6 = 12 + 17 - 24 = 9 - 9 + 28 = 20 - 12 - 6 = 26 + 3 - 15 = 20 + 8 - 12 = 9 + 13 + 6 = 6 + 21 + 2 = 共计:80 题做对:计时:成绩:10 + 8 + 5 = 12 + 18 - 30 = 18 + 10 - 10 = 26 - 24 - 2 = 18 + 8 + 4 = 12 + 7 + 11 = 15 + 4 - 7 = 20 - 16 - 3 = 23 + 4 - 8 = 13 - 13 + 18 = 16 - 4 + 13 = 15 - 8 + 3 = 9 + 21 - 8 = 5 + 24 - 24 = 10 + 6 + 3 = 23 + 7 - 4 = 8 - 7 + 5 = 25 + 3 - 18 = 14 - 3 - 8 = 16 - 9 - 5 = 10 + 18 + 2 = 18 + 8 - 8 = 6 - 6 + 24 = 8 - 3 - 5 = 22 - 11 - 4 = 23 + 4 - 7 = 16 + 9 - 3 = 14 + 7 - 10 = 16 - 5 + 14 = 23 + 5 - 24 = 15 - 4 - 9 = 9 + 13 + 7 = 6 - 3 - 3 = 17 + 7 + 6 = 7 + 21 + 2 = 7 + 9 - 4 = 13 - 10 - 2 = 26 + 3 - 20 = 18 - 4 + 16 = 26 + 4 - 22 = 19 + 7 + 4 = 21 - 11 + 13 = 14 + 11 - 24 = 7 + 4 + 5 = 24 + 5 - 5 = 18 - 4 + 15 = 13 + 14 + 3 = 11 - 7 - 3 = 8 + 14 + 6 = 23 + 5 + 2 = 9 + 15 - 4 = 21 - 6 + 8 = 5 - 4 + 24 = 18 - 9 + 20 = 19 - 3 + 10 = 5 + 20 + 5 = 25 - 8 - 11 = 15 - 14 - 1 = 21 - 17 - 4 = 21 - 8 + 17 = 19 + 3 + 7 = 10 - 9 + 26 = 9 + 7 - 14 = 14 + 11 - 13 = 17 + 12 - 18 = 14 - 13 + 21 = 16 + 14 - 29 = 6 + 18 + 4 = 25 + 4 - 19 = 24 + 3 + 2 = 9 - 8 + 13 = 15 - 6 - 5 = 17 - 16 - 1 = 18 + 12 - 12 = 22 + 5 + 1 = 14 + 3 + 7 = 14 + 16 - 19 = 23 + 7 - 15 = 25 + 3 - 13 = 12 + 5 + 4 = 共计:80 题做对:计时:成绩:19 + 4 + 3 = 14 + 6 - 5 = 18 - 3 - 9 = 24 + 5 - 28 = 10 - 6 - 4 = 25 + 3 - 10 = 5 + 8 - 8 = 24 - 23 - 1 = 7 + 22 + 1 = 19 - 13 - 5 = 6 + 4 + 20 = 16 + 8 - 22 = 22 - 5 - 8 = 20 - 4 - 10 = 9 - 8 - 1 =24 - 14 + 13 = 11 - 8 - 2 = 10 - 4 + 22 = 19 + 7 + 3 = 25 - 7 + 9 = 18 + 4 + 7 = 19 - 19 + 27 = 25 - 18 + 9 = 6 + 10 - 9 = 12 - 4 - 3 = 26 + 3 + 1 = 5 + 10 + 4 = 5 + 18 + 3 = 23 + 7 - 24 = 17 - 13 - 4 = 21 + 7 - 27 = 10 - 8 - 2 = 8 - 5 - 1 = 10 + 13 + 6 = 6 + 10 - 8 = 23 - 18 + 5 = 19 - 15 - 3 = 24 - 12 - 6 = 8 - 4 + 15 = 8 + 4 - 8 =18 + 3 - 10 = 11 - 3 + 8 = 19 - 8 + 5 = 26 + 3 + 1 = 19 + 10 - 17 = 24 - 5 + 10 = 23 + 4 - 16 = 25 - 4 + 4 = 7 + 17 + 5 = 10 - 6 - 4 =15 + 4 + 7 = 7 + 9 - 7 = 16 + 13 - 12 = 17 + 3 + 3 = 13 + 7 + 6 =16 + 7 - 7 = 18 - 16 - 2 = 24 - 14 + 16 = 12 - 3 - 6 = 13 + 15 - 14 = 16 + 9 + 5 = 22 - 13 + 12 = 22 + 7 + 1 = 23 - 21 - 1 = 12 + 10 - 20 = 25 + 3 - 25 = 21 + 5 + 4 = 17 - 15 - 1 = 15 - 12 + 15 = 7 - 5 - 2 =18 - 14 - 3 = 25 + 4 + 1 = 26 - 23 - 3 = 13 - 6 + 12 = 8 + 8 - 7 =14 - 14 + 13 = 23 - 4 + 3 = 9 + 14 + 7 = 11 + 13 - 7 = 10 - 5 - 5 = 共计:80 题做对:计时:成绩:18 + 6 + 6 = 22 - 10 - 8 = 26 - 3 - 22 = 13 + 12 - 14 = 6 + 13 + 5 = 25 + 5 - 24 = 15 - 7 - 5 = 19 + 9 - 28 = 6 - 5 - 1 = 15 + 14 + 1 =19 + 9 - 27 = 7 + 5 + 7 = 22 + 5 - 23 = 11 - 7 - 4 = 7 + 9 - 6 =20 - 12 - 8 = 25 + 5 - 14 = 7 + 19 - 25 = 17 - 16 + 27 = 12 + 15 + 1 = 22 + 3 + 4 = 21 + 8 - 23 = 9 - 4 - 5 = 21 + 3 + 5 = 17 - 5 + 6 = 14 - 10 + 17 = 7 + 12 - 17 = 23 - 3 + 6 = 24 + 3 + 2 = 11 - 7 - 4 =19 + 11 - 14 = 7 - 7 + 6 = 20 - 5 - 15 = 25 - 20 + 3 = 9 - 4 - 3 =20 - 8 + 17 = 25 - 5 + 4 = 17 - 15 - 1 = 13 - 8 - 3 = 9 + 19 - 24 = 12 + 14 + 4 = 19 - 4 + 6 = 21 + 6 + 2 = 25 - 22 - 3 = 12 - 3 - 5 = 26 + 4 + 0 = 9 + 4 - 8 = 14 + 3 + 10 = 21 - 5 + 8 = 16 - 15 - 1 = 6 - 4 - 2 = 13 - 11 - 2 = 17 + 3 - 19 = 9 + 5 - 14 = 22 + 6 + 1 = 26 - 19 - 4 = 8 - 7 - 1 = 14 + 15 + 1 = 10 - 10 + 30 = 19 - 8 + 17 = 12 + 7 - 16 = 14 - 10 + 6 = 20 + 3 - 21 = 25 + 4 - 8 = 14 + 6 + 9 = 9 + 18 + 1 = 25 - 4 - 4 = 21 - 3 + 7 = 22 - 11 - 6 = 8 + 14 - 14 = 17 - 5 + 16 = 18 - 13 + 6 = 26 - 24 - 1 = 23 + 6 + 1 = 26 - 16 + 9 = 15 + 12 - 23 = 25 - 7 - 9 = 26 - 3 + 5 = 20 + 7 - 21 = 13 - 5 - 6 = 共计:80 题做对:计时:成绩:11 - 4 - 5 = 19 - 12 - 6 = 24 - 7 - 10 = 9 - 5 + 16 = 7 - 6 - 1 =10 + 5 + 9 = 8 - 5 - 3 = 24 - 13 - 3 = 13 + 12 - 11 = 10 + 3 + 17 = 8 + 13 - 5 = 5 + 21 + 3 = 6 + 9 - 8 = 12 + 13 + 3 = 6 - 5 - 1 =5 + 23 + 1 = 23 +6 + 1 = 10 + 3 + 3 = 21 - 19 - 1 = 23 + 5 + 1 = 11 - 11 + 22 = 6 - 5 + 6 = 26 - 18 -7 = 15 - 11 - 3 = 22 - 11 - 10 = 6 + 19 - 19 = 23 - 5 + 9 = 9 + 21 - 19 = 20 - 3 + 5 = 13 +8 + 5 = 10 - 8 + 11 = 10 + 14 - 8 = 22 - 5 - 8 = 22 - 3 + 4 = 18 + 6 + 5 = 23 - 20 + 22 = 21 + 4 - 8 = 11 - 5 - 5 = 6 - 5 - 1 = 21 + 5 - 23 = 11 + 5 - 5 = 6 + 4 - 7 = 19 - 7 + 6 = 10 - 8 + 26 = 12 + 7 - 4 = 26 + 3 - 13 = 20 - 15 - 3 = 9 + 12 + 9 = 20 + 3 - 22 = 11 - 8 - 2 = 21 - 4 + 13 = 13 + 12 - 10 = 15 - 12 + 15 = 21 + 4 + 5 = 22 - 10 + 16 = 13 + 7 - 5 = 18 - 7 - 11 = 20 - 8 + 11 = 19 - 15 + 24 = 25 - 8 + 7 = 12 + 4 + 8 = 11 - 10 - 1 = 8 - 5 + 20 = 26 - 19 + 21 = 6 + 3 - 3 =9 - 4 - 4 = 15 - 5 - 7 = 14 + 5 + 4 = 25 - 23 + 7 = 18 + 9 + 3 = 22 + 6 + 1 = 16 + 5 - 7 = 17 + 9 - 24 = 11 - 5 - 5 = 12 + 15 + 3 = 22 + 7 - 17 = 11 + 16 + 2 = 9 - 5 + 11 = 26 + 4 - 24 = 17 - 11 - 5 = 共计:80 题做对:计时:成绩:10 - 7 + 11 = 12 - 5 - 7 = 8 + 20 + 2 = 16 - 14 + 17 = 21 - 4 - 10 = 24 + 4 + 2 = 22 - 11 + 18 = 15 + 6 - 5 = 24 - 13 + 6 = 14 + 13 - 4 = 26 - 8 - 4 = 25 - 11 - 9 = 8 + 5 + 7 = 10 - 10 + 8 = 22 + 4 - 3 = 9 - 7 - 2 = 18 + 7 - 11 = 13 - 7 + 12 = 21 + 7 - 15 = 20 + 4 - 12 = 8 + 21 - 16 = 19 - 16 - 1 = 23 + 5 + 2 = 23 - 11 + 8 = 6 - 4 - 1 =8 - 3 - 3 = 20 - 6 - 9 = 8 - 8 + 27 = 8 - 5 - 1 = 5 - 4 - 1 =22 - 12 - 7 = 16 + 8 + 3 = 9 - 4 + 22 = 6 + 13 + 9 = 5 + 18 - 14 = 18 + 5 - 10 = 19 + 6 + 4 = 9 + 14 - 14 = 12 + 3 - 7 = 21 - 16 + 21 = 18 + 9 + 3 = 24 - 10 - 6 = 26 - 11 + 8 = 26 - 18 - 5 = 18 - 18 + 7 = 14 - 10 - 4 = 18 + 3 + 4 = 7 + 8 - 10 = 13 - 9 - 3 = 22 - 17 - 3 = 19 + 7 - 4 = 19 + 7 + 4 = 19 + 8 - 6 = 19 + 4 + 5 = 16 + 6 + 5 =8 - 8 + 27 = 16 - 16 + 11 = 25 - 3 + 7 = 17 - 5 + 14 = 19 + 4 + 7 = 19 - 14 - 3 = 18 - 12 + 4 = 8 - 6 + 13 = 10 - 7 - 2 = 13 - 5 + 21 = 24 - 5 + 3 = 7 + 17 + 5 = 5 + 8 - 9 = 18 + 7 - 9 = 18 + 7 - 14 = 5 + 14 + 4 = 7 - 6 - 1 = 10 - 3 + 20 = 17 - 11 + 6 = 14 - 3 - 9 = 14 + 6 + 8 = 21 - 9 + 18 = 8 + 18 - 17 = 16 + 9 - 16 = 12 - 5 - 7 = 共计:80 题做对:计时:成绩:19 + 10 + 1 = 9 + 14 + 6 = 5 - 5 + 30 = 12 - 5 - 4 = 21 + 6 - 7 = 24 - 4 - 5 = 13 + 11 + 5 = 12 - 9 - 3 = 25 + 3 + 1 = 12 - 6 + 24 = 16 - 16 + 28 = 13 + 9 - 5 = 10 - 9 - 1 = 15 - 6 - 4 = 11 + 17 - 18 = 9 - 5 + 5 = 14 - 4 - 10 = 12 + 8 + 5 = 16 + 13 - 27 = 20 - 14 - 3 = 7 + 3 - 5 = 11 - 7 - 4 = 15 + 6 + 8 = 15 - 15 + 22 = 10 + 17 + 3 = 26 - 8 + 7 = 26 - 11 + 9 = 9 - 3 + 10 = 22 + 5 - 20 = 16 - 13 - 1 = 26 + 4 - 19 = 25 + 4 + 1 = 18 + 5 + 4 = 24 - 24 + 20 = 10 + 16 - 11 = 5 - 5 + 15 = 19 - 17 + 13 = 22 - 12 - 7 = 10 - 5 - 5 = 16 - 9 - 7 = 18 + 8 - 17 = 6 - 5 + 23 = 22 - 19 + 12 = 15 + 3 + 5 = 20 - 19 - 1 = 22 + 5 + 2 = 21 + 6 + 1 = 15 - 4 + 3 = 21 + 6 + 1 = 14 - 6 - 6 = 7 - 5 - 2 = 23 - 11 + 15 = 9 - 6 - 2 = 13 - 9 + 11 = 13 + 5 + 5 =9 - 7 + 15 = 16 + 8 - 6 = 21 + 5 - 8 = 9 - 6 - 3 = 10 - 8 - 2 = 16 - 7 + 19 = 20 + 5 - 4 = 18 + 10 + 1 = 15 + 7 - 6 = 10 - 10 + 14 = 13 - 5 + 19 = 8 + 7 - 10 = 13 - 8 + 15 = 15 + 5 + 4 = 10 + 6 - 14 = 15 - 11 - 3 = 15 - 14 - 1 = 20 + 6 + 3 = 17 + 9 + 4 = 13 + 12 + 4 = 14 - 4 - 5 = 20 - 8 - 4 = 5 - 4 - 1 = 11 + 4 - 4 = 9 - 9 + 8 =共计:80 题做对:计时:成绩:9 + 13 - 16 = 6 + 8 - 10 = 17 - 6 + 12 = 12 + 12 - 18 = 9 - 5 - 4 =20 + 10 - 26 = 19 + 8 - 7 = 6 - 3 + 13 = 15 - 5 + 10 = 20 - 8 + 16 = 18 - 12 - 4 = 12 + 6 - 13 = 10 + 19 + 1 = 7 + 17 + 3 = 23 + 6 - 18 = 25 - 11 + 10 = 15 - 10 - 5 = 26 + 3 - 18 = 19 + 3 + 3 = 12 + 6 - 7 = 24 - 12 - 11 = 15 - 3 - 6 = 14 + 14 + 1 = 22 - 22 + 26 = 23 - 11 + 16 = 6 - 5 - 1 = 8 - 5 + 15 = 26 + 3 - 10 = 7 + 8 + 5 = 23 + 5 - 24 = 18 + 9 + 1 = 14 - 12 + 22 = 5 + 19 - 17 = 10 - 6 - 4 = 8 + 8 + 13 = 23 + 3 - 26 = 13 - 3 - 9 = 9 + 12 - 17 = 13 - 7 - 3 = 22 + 3 - 4 = 12 - 10 + 4 = 14 - 6 - 6 = 25 + 4 + 1 = 21 + 3 + 6 = 22 + 6 - 10 = 7 + 13 - 10 = 17 + 10 + 3 = 11 + 13 - 22 = 17 - 17 + 3 = 20 + 4 - 22 = 15 + 3 + 10 = 14 + 15 - 23 = 9 - 6 - 3 = 9 + 14 + 3 = 21 - 20 - 1 = 8 - 7 - 1 = 14 + 10 - 6 = 21 + 3 + 5 = 6 + 17 - 3 = 25 - 17 + 6 = 8 + 16 - 18 = 25 - 5 - 16 = 22 + 6 - 18 = 11 + 9 + 4 = 17 + 4 + 5 = 16 - 15 - 1 = 25 - 19 + 5 = 25 - 5 + 4 = 7 + 7 - 12 = 15 + 8 - 4 = 14 + 12 - 19 = 10 - 6 + 21 = 7 - 3 + 5 = 13 - 11 + 11 = 25 - 15 - 3 = 19 + 9 - 18 = 13 - 5 + 7 = 12 + 10 - 14 = 14 - 8 - 5 = 26 + 4 - 8 = 共计:80 题做对:计时:成绩:10 + 13 + 3 = 17 - 4 + 5 = 17 - 5 + 7 = 25 - 10 - 12 = 15 + 14 + 1 =19 - 15 + 19 = 22 - 11 - 11 = 23 - 21 - 2 = 10 - 8 - 1 = 20 - 16 + 11 =20 + 3 - 22 = 5 + 19 - 10 = 21 - 4 + 3 = 23 - 6 - 16 = 16 - 6 - 4 = 16 - 12 - 3 = 14 - 9 + 16 = 6 + 13 + 7 = 13 - 6 - 3 = 18 - 13 - 5 = 23 - 11 + 3 = 12 + 11 - 9 = 13 + 4 - 11 = 13 - 7 - 5 = 24 - 9 - 15 = 12 + 10 - 3 = 7 - 3 - 4 = 8 + 7 - 3 = 10 + 12 - 18 = 14 - 5 + 4 = 5 + 14 + 11 = 19 + 4 + 4 = 17 - 5 + 12 = 20 - 5 - 15 = 22 - 19 - 1 = 18 - 14 - 3 = 22 - 10 + 15 = 23 + 6 - 27 = 21 + 8 - 19 = 15 + 3 - 8 = 10 + 9 - 17 = 12 + 17 - 29 = 8 + 5 + 5 = 12 - 6 + 19 = 11 + 4 + 8 = 16 - 4 - 11 = 11 + 18 - 6 = 10 + 9 + 7 = 21 + 4 + 3 = 14 + 4 + 9 = 7 + 14 + 4 = 8 - 7 + 12 = 23 - 15 + 9 = 21 - 11 - 7 = 22 - 19 + 8 = 11 + 15 + 3 = 6 + 7 - 9 = 20 + 9 + 1 = 20 - 10 + 3 = 12 - 6 + 13 = 22 - 8 - 3 = 23 - 12 - 5 = 10 - 6 + 5 = 23 - 14 - 4 = 9 + 21 - 30 = 6 + 8 + 15 = 24 + 5 - 23 = 12 + 8 + 7 = 25 - 18 - 4 = 12 - 8 + 24 = 8 + 13 + 4 = 23 - 17 + 6 = 13 - 7 - 6 = 26 - 23 - 1 = 18 - 3 + 11 = 17 - 14 + 8 = 5 + 6 - 9 = 20 + 5 - 15 = 21 - 11 + 19 = 8 - 3 - 5 =共计:80 题做对:计时:成绩:6 + 24 - 25 = 24 -7 - 10 = 21 + 3 + 5 = 13 + 12 - 13 = 9 + 5 + 5 = 24 - 23 - 1 = 20 - 4 + 10 = 16 - 13 + 25 = 12 + 3 + 13 = 16 + 10 - 3 = 23 - 22 + 20 = 13 + 9 +8 = 10 - 8 + 18 = 24 - 18 - 4 = 22 + 6 - 27 = 14 - 13 - 1 = 5 + 17 - 12 = 8 - 8 + 8 = 11 -9 - 2 = 14 - 10 - 4 = 13 - 3 + 4 = 23 - 8 - 10 = 22 - 19 - 1 = 24 - 14 - 6 = 26 - 22 - 3 = 9 - 7 + 14 = 8 + 4 + 10 = 7 + 20 + 3 = 9 - 7 + 22 = 20 - 16 - 3 = 12 + 10 - 21 = 13 + 13 - 4 = 6 - 4 - 1 = 7 - 6 - 1 = 15 - 5 + 16 = 9 + 20 - 28 = 12 - 10 - 1 = 9 - 5 + 7 = 24 + 3 - 20 = 22 - 7 + 3 = 23 - 11 + 10 = 8 - 3 - 5 = 14 + 15 - 27 = 25 - 14 - 7 = 21 + 5 + 3 = 11 + 8 - 5 = 26 + 3 - 19 = 22 - 15 + 6 = 20 - 5 - 6 = 25 + 4 - 27 = 6 + 15 + 4 = 13 + 13 + 3 = 12 + 7 + 8 = 16 - 6 + 8 = 6 - 4 + 27 = 26 - 16 - 4 = 26 + 3 + 1 = 24 - 24 + 26 = 7 - 5 - 2 = 14 + 8 - 13 = 11 + 9 - 17 = 9 + 12 - 8 = 15 + 3 - 18 = 11 + 12 + 3 = 13 - 7 - 3 = 6 + 13 - 13 = 5 + 12 - 13 = 16 - 8 + 22 = 24 - 22 + 26 = 13 + 9 - 12 = 9 + 14 - 8 = 23 + 3 - 9 = 19 - 5 + 8 = 24 + 4 - 10 = 13 + 15 + 2 = 15 - 12 - 3 = 7 - 5 - 2 = 18 + 3 + 3 = 9 - 6 - 1 = 7 + 9 + 8 = 共计:80 题做对:计时:成绩:。

小学一年级30以内加减混合(3连加减)口算题

小学一年级30以内加减混合(3连加减)口算题

20 - 13 + 9 = 26 + 4 - 13 = 22 - 14 + 15 = 14 + 7 - 13 = 22 + 7 + 1 = 17 + 9 + 4 = 8 - 5 + 18 = 14 + 8 - 4 = 15 - 13 + 14 = 20 - 17 - 2 = 15 + 12 - 7 = 13 + 4 - 6 = 13 - 9 - 3 = 17 - 5 - 3 = 11 + 19 - 7 = 18 - 16 + 23 = 15 - 12 - 2 = 12 + 14 - 7 = 26 + 3 + 1 = 16 + 5 + 5 = 10 - 10 + 24 = 17 + 3 + 4 = 12 + 16 + 1 = 25 - 23 - 1 = 14 - 11 + 4 = 19 + 5 - 4 = 12 + 5 + 6 = 18 + 10 + 2 = 23 + 3 + 3 = 25 + 3 + 1 = 10 - 9 - 1 = 7 + 6 - 4 = 21 - 9 - 8 = 11 - 3 - 5 = 11 - 5 + 24 = 25 + 3 - 5 = 15 + 11 - 8 = 20 + 5 + 4 = 12 - 7 + 6 = 23 - 5 + 8 = 7 - 4 + 24 = 20 + 5 - 17 = 12 - 10 + 13 = 6 + 22 - 19 = 15 + 12 + 3 = 11 + 13 + 5 = 13 + 16 - 15 = 5 + 24 - 20 = 25 + 4 - 23 = 17 + 7 + 5 = 5 - 3 - 2 = 15 - 11 + 5 = 8 - 7 + 21 = 19 - 3 + 10 = 6 - 4 + 23 = 21 + 3 + 6 = 18 + 5 + 7 = 14 + 6 + 7 = 7 - 5 - 2 = 8 - 3 + 3 =8 + 15 - 11 = 23 + 4 - 22 = 23 - 17 + 9 = 21 + 3 - 14 = 21 - 20 + 28 = 17 - 15 - 1 = 5 - 5 + 4 = 8 - 5 + 23 = 11 + 11 - 8 = 7 - 6 - 1 =21 + 5 - 13 = 24 + 5 - 17 = 12 + 14 - 5 = 9 - 5 - 4 = 25 + 4 - 17 = 20 - 19 + 25 = 8 + 4 + 14 = 18 - 15 - 1 = 14 + 12 - 8 = 11 + 11 - 5 = 共计:80 题做对:计时:成绩:126 + 3 + 1 = 15 - 6 - 9 = 5 - 5 + 19 = 20 + 5 + 5 = 24 + 4 + 1 = 24 + 3 - 6 = 10 - 3 - 3 = 19 - 3 - 14 = 13 - 11 - 2 = 16 + 7 + 4 =17 + 12 + 1 = 23 + 5 + 2 = 6 + 16 - 11 = 11 - 6 + 13 = 21 + 3 - 11 =18 + 12 - 12 = 25 + 4 + 1 = 9 - 4 + 5 = 6 - 5 + 22 = 16 - 15 + 11 = 9 + 4 - 8 = 13 + 10 + 7 = 17 - 13 - 3 = 12 + 13 - 9 = 9 - 6 - 2 =18 + 10 + 1 = 17 - 7 + 6 = 16 + 7 - 4 = 20 + 6 + 3 = 19 - 18 - 1 = 25 - 19 + 18 = 14 + 4 - 15 = 12 - 9 + 25 = 17 + 8 - 23 = 17 + 11 - 10 = 10 - 4 - 6 = 18 - 18 + 19 = 25 - 18 + 4 = 15 + 11 - 24 = 26 + 3 + 1 = 17 + 10 + 2 = 26 + 3 - 18 = 24 - 7 + 4 = 26 + 3 + 1 = 18 - 11 - 5 = 10 + 20 - 18 = 23 + 3 + 3 = 8 + 7 + 3 = 10 + 16 - 20 = 13 - 3 + 20 = 6 - 5 - 1 = 12 + 8 - 16 = 16 - 7 + 10 = 11 + 16 - 6 = 7 - 5 - 1 =8 + 14 + 4 = 16 + 7 + 3 = 17 + 7 + 5 = 8 - 3 - 3 = 17 + 7 + 6 = 15 - 6 - 4 = 13 - 11 - 1 = 25 + 4 - 3 = 15 + 12 + 1 = 16 + 4 + 5 = 22 + 7 + 1 = 22 - 15 - 7 = 23 + 5 - 6 = 8 + 21 + 1 = 10 + 15 + 5 = 6 - 5 - 1 = 19 - 12 + 11 = 11 + 7 + 3 = 15 + 14 + 1 = 20 + 6 + 4 = 14 - 3 + 12 = 23 + 6 + 1 = 14 + 8 - 21 = 7 - 5 + 5 = 26 - 7 + 9 = 共计:80 题做对:计时:成绩:211 - 9 - 1 = 20 + 6 - 24 = 17 + 10 - 17 = 22 - 13 - 7 = 23 - 20 + 6 = 10 + 17 + 2 = 17 + 11 + 2 = 5 + 12 + 4 = 20 + 6 + 4 = 10 - 5 - 3 = 22 - 18 - 3 = 7 + 9 + 10 = 23 + 4 - 11 = 12 - 5 - 7 = 8 + 16 - 5 = 26 + 3 + 1 = 7 - 3 + 11 = 8 - 6 + 15 = 19 + 8 + 2 = 9 - 6 - 3 =9 + 12 + 8 = 22 + 3 + 5 = 5 + 23 - 5 = 13 + 16 - 23 = 16 - 3 - 6 =10 - 5 - 3 = 5 + 22 + 2 = 15 + 14 - 23 = 11 - 10 - 1 = 21 + 3 - 21 = 21 - 13 - 5 = 10 + 4 + 8 = 8 + 16 - 15 = 5 - 3 + 22 = 7 + 4 - 8 =15 + 11 + 3 = 11 + 15 + 3 = 18 - 4 + 5 = 15 + 8 + 6 = 7 + 22 - 24 = 23 - 18 - 3 = 11 - 3 + 11 = 23 + 4 - 9 = 26 + 4 - 28 = 18 - 4 + 15 = 21 - 10 + 3 = 11 - 10 - 1 = 19 - 16 + 7 = 9 - 4 - 3 = 18 - 7 + 12 = 16 - 5 - 5 = 7 + 6 + 15 = 14 - 5 + 13 = 9 - 8 + 5 = 24 - 18 + 12 = 21 + 7 + 2 = 9 - 7 - 1 = 14 - 9 + 13 = 10 - 3 + 21 = 20 + 4 - 10 = 17 + 3 + 4 = 24 + 5 + 1 = 8 - 5 - 1 = 7 + 9 - 6 = 23 - 22 + 5 = 10 + 20 - 23 = 17 - 12 - 3 = 16 + 12 - 22 = 13 - 13 + 6 = 14 - 6 - 6 = 19 + 9 - 3 = 10 + 3 - 7 = 18 - 12 + 14 = 26 - 14 - 9 = 14 + 3 + 4 = 24 - 20 - 4 = 26 - 9 - 10 = 15 - 10 - 3 = 26 + 3 + 1 = 13 - 9 - 3 = 共计:80 题做对:计时:成绩:310 - 4 + 9 = 15 + 5 - 12 = 14 + 3 - 3 = 14 - 6 - 6 = 26 - 19 + 10 = 15 + 3 - 6 = 12 + 18 - 27 = 22 + 3 + 5 = 15 + 5 + 8 = 10 + 6 - 11 = 23 - 18 - 4 = 9 + 21 - 16 = 17 + 3 - 12 = 20 - 15 - 3 = 5 - 3 - 1 =16 + 9 + 3 = 16 - 5 - 5 = 11 - 4 + 19 = 15 + 13 - 20 = 20 - 12 - 6 = 20 + 4 - 10 = 19 - 4 + 8 = 19 + 11 - 25 = 9 + 3 - 11 = 22 + 3 - 13 = 13 + 4 + 5 = 25 - 12 + 5 = 6 - 4 - 1 = 22 - 15 + 3 = 24 + 5 - 29 =21 + 5 + 3 = 5 + 22 + 3 = 8 + 15 + 5 = 24 - 10 - 9 = 21 - 18 + 4 =22 - 14 - 5 = 7 - 3 - 4 = 7 + 4 + 16 = 17 - 13 + 15 = 16 - 3 + 17 = 25 - 3 - 17 = 20 + 6 - 15 = 16 + 13 - 10 = 11 - 5 + 10 = 24 - 18 - 6 = 18 - 8 - 10 = 17 - 17 + 11 = 10 + 12 - 3 = 8 - 6 + 19 = 24 - 19 - 4 = 6 + 18 + 4 = 15 - 6 + 19 = 7 - 6 + 9 = 19 - 17 - 2 = 9 + 17 - 15 = 16 - 16 + 6 = 9 - 5 + 6 = 5 + 3 - 3 = 14 - 12 - 1 = 11 + 11 - 3 = 18 - 4 - 10 = 22 - 7 + 15 = 9 + 12 + 9 = 13 - 9 - 3 = 6 - 5 - 1 =11 + 6 + 5 = 7 + 12 - 4 = 20 + 5 - 23 = 21 - 19 + 18 = 23 + 6 + 1 =10 + 7 + 11 = 21 - 9 - 4 = 7 + 5 + 8 = 22 + 5 - 22 = 13 - 11 - 1 =11 + 13 + 5 = 21 + 8 + 1 = 15 + 14 + 1 = 16 + 4 - 12 = 22 + 6 + 1 = 共计:80 题做对:计时:成绩:414 - 10 - 3 = 18 + 8 + 4 = 7 + 14 - 5 = 5 + 20 + 3 = 15 - 11 + 10 = 23 - 10 + 16 = 25 - 14 + 8 = 8 - 7 - 1 = 17 - 3 + 5 = 19 - 16 - 1 = 13 - 5 + 4 = 9 - 6 + 23 = 21 - 21 + 19 = 24 - 17 + 23 = 20 - 18 + 7 = 7 + 18 - 20 = 8 + 20 - 23 = 15 - 9 - 4 = 13 - 5 - 4 = 19 + 8 + 3 = 18 - 9 - 3 = 26 - 10 - 9 = 16 - 8 + 11 = 11 + 10 + 9 = 23 + 4 - 22 = 8 - 3 + 22 = 21 + 3 + 5 = 20 - 3 + 13 = 20 - 3 - 13 = 18 + 10 - 4 = 21 - 10 + 11 = 13 - 9 - 4 = 22 - 8 - 11 = 19 + 6 + 4 = 20 - 8 - 12 = 18 - 16 - 2 = 7 - 3 - 4 = 20 - 6 - 4 = 16 - 16 + 16 = 19 + 7 - 19 = 16 - 11 - 4 = 6 + 21 + 1 = 15 - 10 - 4 = 20 + 5 + 4 = 15 + 6 - 7 = 9 - 4 + 17 = 17 - 14 + 23 = 13 - 12 + 21 = 25 - 14 - 11 = 21 + 7 + 1 = 19 + 9 + 2 = 15 - 12 + 22 = 20 + 8 + 1 = 5 + 21 + 4 = 19 + 5 - 4 = 14 + 16 - 29 = 21 + 7 - 15 = 5 - 3 - 2 = 6 + 12 + 10 = 26 - 7 - 6 = 12 + 8 - 10 = 11 + 6 + 3 = 17 - 8 + 21 = 21 + 6 - 9 = 7 + 8 - 4 =22 - 11 + 16 = 17 - 12 - 4 = 18 - 14 + 4 = 6 - 6 + 24 = 17 - 6 - 5 = 7 - 5 - 1 = 15 + 7 + 3 = 25 - 6 - 18 = 14 - 3 + 19 = 13 + 14 + 2 = 17 + 9 + 3 = 13 - 9 + 18 = 22 - 8 - 13 = 17 - 7 - 5 = 9 - 7 + 10 = 共计:80 题做对:计时:成绩:58 - 7 - 1 = 9 + 19 + 1 = 19 - 18 - 1 = 7 - 3 - 3 = 17 + 5 + 8 = 5 - 4 - 1 = 11 - 7 - 3 = 10 + 8 - 13 = 22 + 5 - 3 = 10 + 9 + 6 = 19 - 3 + 9 = 23 - 23 + 25 = 20 - 15 + 24 = 15 - 3 - 3 = 21 + 7 - 8 = 23 - 8 - 12 = 15 - 10 + 16 = 12 - 8 - 4 = 26 - 23 - 2 = 13 + 10 - 23 = 17 + 4 + 3 = 12 - 4 - 5 = 16 - 5 + 15 = 21 + 5 + 3 = 17 - 3 + 8 = 17 + 8 - 14 = 10 + 5 - 5 = 20 + 10 - 25 = 13 + 13 + 4 = 21 - 3 - 8 = 22 - 3 + 5 = 23 - 22 + 25 = 19 - 6 + 12 = 23 - 8 - 4 = 15 + 10 + 5 = 17 - 3 - 10 = 26 - 21 + 23 = 7 + 13 - 3 = 8 + 7 + 10 = 19 + 4 + 7 = 11 + 11 + 4 = 20 - 12 + 21 = 23 + 3 + 3 = 9 + 21 - 17 = 9 - 7 + 5 =6 + 13 - 8 = 9 -7 - 2 = 7 - 4 - 1 = 22 + 3 - 14 = 16 - 3 + 11 = 9 + 11 - 3 = 25 - 22 + 6 = 26 - 10 - 10 = 20 +8 - 16 = 20 - 7 - 4 = 22 - 19 - 3 = 17 + 9 - 12 = 19 + 9 + 1 = 12 - 6 - 6 = 26 + 4 - 23 = 24 - 12 - 8 = 26 - 12 - 12 = 7 + 18 - 19 = 16 - 3 - 11 = 9 - 3 - 6 =11 + 8 + 3 = 7 - 6 - 1 = 21 + 3 - 13 = 16 - 6 - 9 = 26 - 25 - 1 = 5 + 6 - 7 = 10 - 7 + 18 = 20 - 6 + 7 = 22 + 5 - 22 = 8 + 3 - 11 = 24 - 15 + 12 = 14 + 3 - 7 = 23 - 18 - 4 = 24 - 21 - 3 = 14 + 14 - 17 = 共计:80 题做对:计时:成绩:67 - 7 + 7 = 18 - 4 - 9 = 6 - 3 - 3 = 18 + 8 + 4 = 17 - 9 - 4 =8 - 6 + 17 = 14 + 9 + 3 = 21 - 9 + 16 = 9 - 6 - 3 = 21 + 7 - 15 = 7 - 5 + 3 = 20 - 8 + 13 = 8 + 20 - 11 = 8 + 8 + 12 = 17 + 13 - 28 = 25 - 19 + 16 = 25 - 11 - 7 = 17 + 8 - 19 = 7 + 10 - 10 = 21 + 4 + 5 = 25 - 19 + 12 = 9 - 3 - 6 = 14 + 7 - 12 = 26 - 14 + 13 = 24 - 18 - 4 = 12 - 5 + 8 = 22 - 17 - 5 = 19 + 7 + 4 = 24 - 10 + 15 = 16 + 9 - 3 = 9 - 8 + 7 = 25 + 4 + 1 = 17 - 9 - 3 = 11 - 3 + 6 = 18 + 10 + 1 = 22 - 14 + 21 = 24 - 19 - 5 = 13 + 6 + 3 = 22 + 3 - 17 = 25 + 4 - 5 = 21 - 17 - 3 = 9 - 3 + 21 = 25 + 4 - 5 = 19 - 18 - 1 = 24 + 3 - 17 = 15 - 11 - 3 = 6 + 3 + 4 = 8 - 6 - 2 = 9 - 5 + 7 = 5 + 22 - 13 = 20 - 3 - 9 = 6 - 4 + 19 = 15 + 8 + 3 = 19 - 8 - 4 = 11 - 7 - 3 = 25 - 3 - 13 = 19 - 11 + 14 = 12 - 4 - 6 = 16 - 5 - 11 = 12 - 10 - 1 = 18 - 3 - 14 = 10 + 5 - 3 = 6 + 18 + 5 = 20 - 9 + 9 = 25 + 4 + 1 = 18 - 4 + 14 = 24 - 20 + 6 = 15 + 4 + 8 = 13 - 11 - 1 = 26 - 8 - 9 =5 + 7 + 13 = 21 + 4 + 4 = 24 - 19 + 22 = 22 - 20 - 1 = 25 + 5 - 29 =6 - 3 - 1 = 10 + 5 - 15 = 11 - 10 + 27 = 10 + 4 - 13 = 9 - 6 + 5 =共计:80 题做对:计时:成绩:724 + 4 - 16 = 18 + 8 - 6 = 13 + 15 + 2 = 19 + 8 - 8 = 26 + 3 + 1 = 24 - 8 + 3 = 15 + 9 - 14 = 11 - 6 + 19 = 11 + 5 - 7 = 26 - 23 - 1 = 9 - 3 + 5 = 10 - 4 + 10 = 16 - 4 - 6 = 21 - 8 + 16 = 16 + 9 - 12 = 5 + 4 - 5 = 10 - 4 + 18 = 17 + 11 - 11 = 26 - 23 - 2 = 8 - 4 - 3 =25 + 5 - 5 = 14 + 8 + 8 = 13 + 14 - 21 = 20 + 8 - 21 = 18 + 11 - 27 = 24 - 11 - 3 = 19 - 3 + 5 = 26 - 11 + 14 = 22 + 8 - 28 = 25 + 3 - 7 = 20 - 16 + 18 = 25 + 4 + 1 = 18 - 10 + 15 = 8 + 18 + 3 = 16 + 9 + 5 = 9 - 6 - 2 = 9 + 4 + 16 = 22 + 7 - 10 = 23 + 5 - 18 = 23 + 7 - 18 = 24 - 24 + 17 = 18 + 7 - 13 = 16 - 9 - 5 = 17 - 6 - 8 = 17 - 4 + 17 = 21 - 21 + 20 = 20 - 3 - 11 = 14 - 4 - 7 = 13 - 12 - 1 = 5 - 3 - 2 =8 - 4 - 3 = 22 - 11 + 5 = 5 - 3 - 2 = 24 + 6 - 6 = 17 - 3 + 15 = 17 - 14 - 1 = 12 + 4 + 8 = 9 + 19 + 1 = 19 + 10 - 26 = 13 + 15 - 11 =16 + 5 + 7 = 14 - 13 + 6 = 12 - 5 + 10 = 25 - 17 - 8 = 25 + 4 + 1 =17 + 10 + 2 = 16 + 12 + 1 = 9 - 4 + 15 = 5 + 6 + 15 = 17 - 3 + 3 = 26 - 14 + 7 = 17 - 12 - 4 = 19 - 14 - 5 = 15 - 8 + 13 = 26 + 3 + 1 = 14 + 4 + 12 = 5 + 24 + 1 = 15 + 10 + 4 = 18 - 10 - 7 = 22 + 7 - 23 = 共计:80 题做对:计时:成绩:87 + 11 - 12 = 15 + 13 + 1 = 8 + 7 + 15 = 21 + 4 + 4 = 7 - 3 - 4 =7 + 20 - 11 = 7 - 3 - 4 = 22 + 6 - 13 = 20 - 18 - 2 = 26 + 3 - 18 = 6 - 5 + 27 = 5 - 3 + 27 = 20 + 5 - 22 = 17 - 15 - 2 = 13 + 15 + 2 = 5 + 11 - 9 = 11 + 10 - 13 = 24 + 4 + 1 = 18 + 9 - 18 = 24 - 12 - 8 = 22 - 12 - 9 = 8 + 17 + 4 = 16 + 3 + 4 = 14 + 7 - 9 = 11 + 15 + 3 = 12 + 14 + 4 = 12 + 3 + 11 = 7 - 4 - 3 = 6 - 5 - 1 = 9 - 8 - 1 =23 + 6 + 1 = 23 - 13 - 10 = 20 + 4 + 5 = 10 + 11 - 3 = 17 + 11 + 1 = 21 + 8 + 1 = 19 - 13 - 4 = 10 - 8 - 1 = 5 + 14 - 10 = 23 + 4 - 21 = 21 + 4 - 21 = 24 - 8 - 10 = 9 + 13 - 7 = 26 - 21 - 5 = 12 + 9 - 6 =17 + 13 - 7 = 26 + 3 - 17 = 22 + 5 + 3 = 25 - 17 + 18 = 18 - 3 + 8 =18 + 3 - 20 = 5 + 6 - 5 = 6 - 6 + 10 = 18 - 7 + 7 = 8 + 8 - 5 =14 - 4 - 9 = 6 - 4 - 1 = 16 + 7 - 16 = 17 - 10 - 4 = 7 + 17 - 24 = 13 - 7 - 5 = 21 - 11 - 7 = 25 + 5 - 5 = 21 - 11 - 3 = 18 - 10 - 3 = 7 - 3 - 3 = 18 + 3 - 21 = 21 - 16 + 14 = 23 + 5 + 1 = 14 - 13 + 15 = 9 - 4 - 5 = 17 + 5 - 14 = 16 + 13 - 8 = 26 - 3 + 3 = 18 - 11 - 7 = 18 + 9 - 18 = 7 - 5 - 1 = 14 + 5 - 17 = 11 + 11 + 3 = 24 + 5 + 1 = 共计:80 题做对:计时:成绩:912 + 15 - 22 = 18 + 4 + 4 = 19 + 8 - 25 = 11 - 4 + 4 = 7 + 11 + 11 = 18 + 6 + 6 = 18 - 13 + 16 = 19 - 6 + 12 = 23 + 4 + 3 = 10 + 14 - 8 = 22 - 3 + 3 = 20 - 15 - 4 = 25 + 4 + 1 = 10 - 9 + 9 = 12 - 9 - 3 = 16 + 11 - 14 = 13 + 4 + 8 = 21 + 5 + 4 = 23 - 5 + 4 = 21 + 9 - 21 = 19 + 8 - 23 = 10 + 8 + 10 = 11 + 11 + 7 = 12 + 6 - 6 = 9 + 5 - 5 =23 - 14 + 14 = 16 - 4 - 8 = 15 + 4 - 15 = 17 + 4 - 17 = 6 + 8 - 7 =23 + 3 - 24 = 5 + 17 - 8 = 16 - 4 - 10 = 16 + 12 + 2 = 12 - 9 + 20 = 18 - 17 + 22 = 12 - 6 + 13 = 9 - 4 + 7 = 23 + 5 - 24 = 11 - 3 - 4 = 20 + 3 + 5 = 17 + 12 - 8 = 23 - 14 - 6 = 13 + 16 + 1 = 17 - 17 + 26 = 24 - 12 - 6 = 13 - 12 + 3 = 15 + 10 + 4 = 10 + 19 + 1 = 17 + 11 + 2 = 18 + 11 - 10 = 14 - 3 + 3 = 12 - 12 + 6 = 25 + 3 + 2 = 7 + 10 + 5 = 6 + 3 + 19 = 22 + 3 + 5 = 6 - 3 + 6 = 24 + 4 - 24 = 21 - 19 - 2 = 16 + 13 - 8 = 6 - 6 + 4 = 13 + 16 + 1 = 25 + 5 - 25 = 17 - 11 + 9 = 8 + 7 + 9 = 6 - 3 + 27 = 21 - 5 + 12 = 19 + 5 + 4 = 23 + 4 - 9 =15 + 14 + 1 = 17 - 9 + 4 = 25 - 20 - 3 = 12 + 4 + 8 = 19 - 14 + 6 =16 - 15 - 1 = 9 + 6 + 13 = 25 - 23 - 1 = 11 + 16 + 2 = 26 - 10 - 14 = 共计:80 题做对:计时:成绩:1017 - 3 + 11 = 8 - 8 + 7 = 19 - 13 - 5 = 9 + 15 - 4 = 7 + 15 + 4 = 8 - 6 + 27 = 23 + 6 - 14 = 8 - 6 - 2 = 21 + 5 - 6 = 16 + 9 + 3 = 13 + 13 + 3 = 21 - 11 + 15 = 23 + 5 - 27 = 25 + 3 + 2 = 22 + 3 - 18 = 20 + 3 + 7 = 12 - 10 - 1 = 14 + 14 + 2 = 19 + 6 - 18 = 22 + 5 - 5 = 13 + 12 + 3 = 14 + 13 - 9 = 22 - 6 - 16 = 11 - 5 - 3 = 21 + 6 + 1 = 20 - 13 + 23 = 13 + 11 + 4 = 19 + 4 + 5 = 16 + 12 - 24 = 16 - 12 - 4 =8 - 5 - 1 = 9 + 17 + 4 = 9 + 20 + 1 = 26 + 3 + 1 = 22 + 5 + 3 =9 + 3 + 10 = 6 - 5 + 4 = 16 + 5 + 3 = 23 - 15 + 5 = 9 - 4 - 5 =9 + 13 + 7 = 18 - 3 - 15 = 23 - 15 + 6 = 18 + 9 + 3 = 6 - 3 - 1 =6 + 17 + 5 = 23 + 4 + 1 = 15 + 10 - 11 = 24 + 5 - 12 = 11 + 15 + 4 = 13 -8 - 3 = 11 + 13 + 4 =9 - 8 - 1 = 16 - 7 - 7 = 9 + 18 - 10 = 16 - 10 + 10 = 14 - 4 + 19 = 13 - 12 - 1 = 21 - 17 - 3 = 14 + 7 + 8 =11 - 6 - 3 = 18 + 4 + 8 = 12 + 13 + 3 = 23 + 4 - 27 = 22 - 22 + 8 =12 + 4 + 12 = 9 + 13 - 13 = 25 + 3 - 19 = 7 + 14 + 7 = 16 + 5 + 8 = 6 + 8 + 11 = 21 + 6 - 17 = 15 + 13 - 3 = 9 - 9 + 29 = 19 - 19 + 14 = 21 - 10 + 8 = 7 - 3 - 3 = 17 + 10 - 5 = 22 - 11 - 9 = 6 - 5 + 9 =共计:80 题做对:计时:成绩:1115 + 12 - 14 = 6 + 17 + 3 = 20 - 14 - 4 = 14 + 13 + 1 = 8 - 7 + 13 = 17 - 16 - 1 = 21 + 6 - 3 = 10 + 18 - 12 = 9 + 15 - 10 = 9 + 20 - 20 = 15 + 13 - 16 = 10 - 4 + 18 = 25 + 3 + 2 = 17 - 7 - 8 = 20 - 4 - 11 = 9 - 5 + 24 = 22 + 3 - 9 = 10 + 17 + 3 = 18 + 10 + 1 = 20 + 4 + 3 = 20 + 7 + 2 = 11 - 5 + 12 = 20 - 19 + 25 = 18 + 6 + 6 = 7 + 5 - 3 =23 - 3 + 5 = 12 + 13 + 3 = 15 - 4 - 10 = 15 + 5 + 8 = 25 + 4 - 19 = 26 - 13 + 8 = 12 + 17 + 1 = 18 - 3 - 4 = 11 + 19 - 4 = 5 + 23 - 26 = 17 - 4 - 4 = 10 + 10 + 4 = 5 + 24 + 1 = 22 - 4 + 6 = 20 + 8 + 2 = 7 + 18 - 12 = 7 + 16 - 13 = 11 + 9 - 4 = 13 + 12 + 5 = 17 + 4 + 5 = 9 + 15 - 15 = 6 + 5 + 3 = 10 + 5 - 14 = 9 + 7 + 4 = 12 + 17 + 1 = 9 - 7 - 1 = 23 - 20 - 3 = 10 + 3 + 4 = 7 + 20 + 2 = 17 - 11 + 9 = 13 - 12 - 1 = 18 - 12 - 5 = 14 - 3 - 10 = 17 - 3 + 3 = 14 - 9 + 15 = 16 + 11 + 2 = 20 + 9 + 1 = 8 - 7 + 9 = 20 + 8 + 2 = 23 - 17 + 18 = 26 - 13 - 10 = 16 - 7 - 4 = 5 - 4 + 4 = 20 - 5 - 4 = 16 + 6 + 7 = 26 - 20 + 14 = 9 - 5 + 5 = 9 + 11 + 5 = 15 - 5 + 11 = 8 + 15 - 10 = 12 - 10 + 28 = 6 - 3 + 23 = 13 + 14 + 2 = 5 + 21 - 18 = 12 - 10 + 16 = 共计:80 题做对:计时:成绩:1211 + 11 - 17 = 19 - 12 + 13 = 17 - 8 - 3 = 23 + 5 - 4 = 21 - 13 + 21 = 16 - 9 + 15 = 21 + 7 + 2 = 6 + 23 + 1 = 20 - 4 - 15 = 20 + 4 + 6 = 14 - 14 + 27 = 10 + 11 + 7 = 5 + 15 - 4 = 6 - 3 - 2 = 11 - 9 - 1 = 16 + 11 - 20 = 11 - 6 + 16 = 8 + 12 + 4 = 20 - 7 - 9 = 23 + 5 + 2 = 7 + 14 + 3 = 15 - 4 - 7 = 8 + 4 - 10 = 20 + 7 + 1 = 20 - 15 - 3 = 18 - 18 + 14 = 17 + 5 - 14 = 24 - 22 + 17 = 23 - 14 - 8 = 18 - 7 - 10 = 11 - 8 + 15 = 18 + 9 - 6 = 10 + 7 - 6 = 7 + 12 + 6 = 5 - 5 + 12 = 23 - 19 - 3 = 15 - 14 + 27 = 23 + 4 - 27 = 19 + 11 - 7 = 19 - 9 - 9 = 17 + 10 + 3 = 14 + 12 + 4 = 8 - 3 - 4 = 5 + 18 - 20 = 9 + 4 - 4 =20 - 15 + 5 = 12 + 14 - 9 = 24 + 4 + 2 = 18 - 8 - 9 = 22 + 4 + 4 = 17 + 9 - 9 = 7 - 6 - 1 = 11 + 7 + 3 = 7 - 4 - 2 = 7 + 16 - 15 = 8 + 20 - 27 = 24 - 11 + 7 = 11 - 9 + 24 = 5 + 22 - 23 = 11 - 5 - 4 = 8 + 19 + 1 = 18 + 4 + 6 = 26 - 8 + 9 = 16 - 5 + 4 = 20 + 5 - 3 = 10 + 3 - 10 = 8 - 3 - 3 = 20 - 11 + 16 = 22 - 3 + 6 = 8 - 7 + 28 = 23 + 5 + 2 = 17 - 16 + 7 = 15 + 14 - 12 = 21 - 14 - 4 = 6 + 13 + 6 = 10 - 4 + 20 = 24 + 3 + 1 = 7 - 7 + 26 = 11 - 3 + 17 = 17 - 13 + 11 = 共计:80 题做对:计时:成绩:1322 + 5 + 1 = 18 - 9 - 5 = 26 - 12 - 11 = 23 + 6 - 15 = 9 + 6 + 8 =16 + 7 + 5 = 18 - 16 - 2 = 16 + 4 - 12 = 9 - 8 + 4 = 10 + 19 + 1 = 8 + 8 + 7 = 5 - 3 - 2 = 6 - 4 - 2 = 7 + 18 + 5 = 19 - 18 - 1 = 21 + 8 + 1 = 21 + 3 - 17 = 8 - 5 - 3 = 11 + 15 - 13 = 19 + 7 + 4 = 15 - 8 - 6 = 26 - 23 - 1 = 13 - 10 - 2 = 9 - 8 - 1 = 6 - 3 + 23 = 21 - 4 - 9 = 6 + 17 - 20 = 25 - 15 - 6 = 19 - 11 + 10 = 20 - 6 - 11 = 26 + 4 - 24 = 19 + 9 - 23 = 5 - 3 - 1 = 24 - 20 + 7 = 18 + 10 - 11 = 23 + 5 + 2 = 19 - 12 - 5 = 6 - 3 + 5 = 5 - 5 + 9 = 22 - 9 - 13 = 19 - 15 + 6 = 12 + 11 - 8 = 12 - 12 + 17 = 11 - 9 - 2 = 12 + 7 - 9 = 7 + 20 + 3 = 12 + 14 - 24 = 22 - 16 + 22 = 25 - 24 + 22 = 13 - 13 + 9 = 14 + 8 + 5 = 22 + 4 + 3 = 10 - 9 + 19 = 9 - 6 + 6 = 17 + 6 + 6 = 24 + 3 + 2 = 24 - 11 - 4 = 5 + 24 - 25 = 11 - 4 + 23 = 14 - 12 - 2 = 21 + 9 - 21 = 14 + 7 + 6 = 22 - 9 + 17 = 23 + 7 - 7 = 15 - 3 + 8 = 13 + 6 + 3 = 7 - 4 + 13 = 25 + 3 - 6 = 5 + 7 + 16 = 8 - 4 - 3 =9 - 3 + 12 = 20 - 3 + 6 = 10 - 8 + 26 = 11 - 5 - 5 = 7 + 11 - 10 = 8 + 18 - 23 = 21 - 14 + 19 = 19 + 10 + 1 = 19 - 3 - 15 = 10 + 14 - 16 = 共计:80 题做对:计时:成绩:145 - 3 + 25 = 23 + 5 - 28 = 15 - 3 + 16 = 10 + 5 + 9 = 22 - 14 - 6 = 8 - 4 + 11 = 21 + 5 - 19 =7 - 5 - 1 = 24 + 4 - 28 = 23 - 22 - 1 = 26 - 16 - 3 = 20 - 8 + 6 =9 - 3 - 4 = 25 + 3 + 2 = 12 + 8 - 17 = 23 - 3 + 8 = 5 - 5 + 12 = 23 - 3 + 6 = 19 - 11 - 5 = 11 - 7 + 24 = 15 + 3 + 3 = 23 - 10 + 16 = 15 + 15 - 16 = 15 + 3 - 15 = 8 - 5 - 3 =18 + 7 + 3 = 5 - 5 + 10 = 26 + 3 - 22 = 20 + 7 - 22 = 20 + 10 - 21 = 11 - 9 + 4 = 24 - 5 - 6 = 9 - 4 - 3 = 16 + 10 - 12 = 9 - 8 - 1 =23 - 22 - 1 = 12 - 7 + 8 = 23 + 3 - 3 = 8 + 12 - 13 = 13 - 12 - 1 = 7 + 13 - 9 = 26 + 4 - 21 = 22 + 6 - 15 = 19 + 11 - 12 = 18 + 12 - 26 = 14 + 5 + 8 = 10 + 14 - 5 = 7 + 20 + 1 = 25 - 16 - 9 = 10 - 4 + 23 = 8 + 8 - 16 = 17 + 5 + 3 = 23 - 16 + 17 = 7 + 14 - 20 = 19 - 10 - 7 = 11 - 6 - 3 = 11 - 3 - 8 = 8 - 4 - 3 = 23 - 3 + 7 = 21 - 11 - 9 = 21 - 11 + 10 = 16 + 11 - 3 = 17 - 10 - 3 = 17 - 3 - 12 = 22 - 12 + 14 = 19 - 17 - 1 = 7 + 4 - 4 = 6 + 9 + 12 = 12 + 12 - 23 = 18 + 11 - 11 = 16 - 12 - 3 = 5 - 4 - 1 = 10 - 10 + 19 = 25 + 3 - 28 = 5 - 3 - 2 =10 - 9 - 1 = 5 - 3 - 1 = 5 + 24 - 24 = 14 + 5 - 5 = 5 + 7 + 12 = 共计:80 题做对:计时:成绩:156 - 6 + 15 =7 + 12 - 19 = 11 - 9 - 2 = 18 + 6 - 18 = 6 + 5 + 8 =17 - 14 - 1 = 10 + 11 - 10 = 21 - 16 + 9 = 19 + 3 - 3 = 13 - 6 - 3 = 20 - 15 + 7 = 6 + 19 + 3 = 21 - 10 + 11 = 24 + 3 + 2 = 20 - 8 + 17 = 17 + 9 + 4 = 23 - 7 - 13 = 13 + 12 - 8 = 8 - 4 + 10 = 10 + 11 + 4 = 14 + 3 - 9 = 19 + 5 + 3 = 23 - 8 - 13 = 16 + 10 + 3 = 8 + 18 - 15 = 24 - 12 + 3 = 13 - 7 + 11 = 15 - 13 + 11 = 7 - 6 - 1 = 11 + 5 + 11 = 8 + 10 + 7 = 23 - 12 - 4 = 23 - 22 - 1 = 23 + 5 + 1 = 15 - 14 - 1 = 10 + 13 + 5 = 18 - 15 - 3 = 10 + 3 + 7 = 18 - 15 - 2 = 17 - 12 - 5 = 9 + 6 + 6 = 22 - 22 + 3 = 19 - 6 - 6 = 20 + 7 - 17 = 21 + 4 - 11 = 5 + 23 + 2 = 14 + 5 + 10 = 26 + 3 - 12 = 17 - 3 - 3 = 18 - 14 - 4 = 7 + 13 - 14 = 23 + 6 + 1 = 6 - 6 + 27 = 23 - 21 + 12 = 15 - 10 + 14 = 23 + 4 + 2 = 25 + 4 + 1 = 18 - 9 - 7 = 18 + 7 + 4 = 13 + 3 + 9 = 16 + 6 + 5 = 13 - 4 - 3 = 8 - 5 + 13 = 15 - 3 - 11 = 25 + 5 - 19 = 19 + 3 + 3 = 5 - 4 + 11 = 18 + 4 + 4 = 25 - 3 - 4 = 19 + 9 - 8 = 5 + 20 + 3 = 12 + 6 - 12 = 20 + 9 - 6 = 12 + 17 - 24 = 9 - 9 + 28 = 20 - 12 - 6 = 26 + 3 - 15 = 20 + 8 - 12 = 9 + 13 + 6 = 6 + 21 + 2 = 共计:80 题做对:计时:成绩:1610 + 8 + 5 = 12 + 18 - 30 = 18 + 10 - 10 = 26 - 24 - 2 = 18 + 8 + 4 = 12 + 7 + 11 = 15 + 4 - 7 = 20 - 16 - 3 = 23 + 4 - 8 = 13 - 13 + 18 = 16 - 4 + 13 = 15 - 8 + 3 = 9 + 21 - 8 = 5 + 24 - 24 = 10 + 6 + 3 = 23 + 7 - 4 = 8 - 7 + 5 = 25 + 3 - 18 = 14 - 3 - 8 = 16 - 9 - 5 = 10 + 18 + 2 = 18 + 8 - 8 = 6 - 6 + 24 = 8 - 3 - 5 = 22 - 11 - 4 = 23 + 4 - 7 = 16 + 9 - 3 = 14 + 7 - 10 = 16 - 5 + 14 = 23 + 5 - 24 = 15 - 4 - 9 = 9 + 13 + 7 = 6 - 3 - 3 = 17 + 7 + 6 = 7 + 21 + 2 = 7 + 9 - 4 = 13 - 10 - 2 = 26 + 3 - 20 = 18 - 4 + 16 = 26 + 4 - 22 = 19 + 7 + 4 = 21 - 11 + 13 = 14 + 11 - 24 = 7 + 4 + 5 = 24 + 5 - 5 = 18 - 4 + 15 = 13 + 14 + 3 = 11 - 7 - 3 = 8 + 14 + 6 = 23 + 5 + 2 = 9 + 15 - 4 = 21 - 6 + 8 = 5 - 4 + 24 = 18 - 9 + 20 = 19 - 3 + 10 = 5 + 20 + 5 = 25 - 8 - 11 = 15 - 14 - 1 = 21 - 17 - 4 = 21 - 8 + 17 = 19 + 3 + 7 = 10 - 9 + 26 = 9 + 7 - 14 = 14 + 11 - 13 = 17 + 12 - 18 = 14 - 13 + 21 = 16 + 14 - 29 = 6 + 18 + 4 = 25 + 4 - 19 = 24 + 3 + 2 = 9 - 8 + 13 = 15 - 6 - 5 = 17 - 16 - 1 = 18 + 12 - 12 = 22 + 5 + 1 = 14 + 3 + 7 = 14 + 16 - 19 = 23 + 7 - 15 = 25 + 3 - 13 = 12 + 5 + 4 = 共计:80 题做对:计时:成绩:1719 + 4 + 3 = 14 + 6 - 5 = 18 - 3 - 9 = 24 + 5 - 28 = 10 - 6 - 4 = 25 + 3 - 10 = 5 + 8 - 8 = 24 - 23 - 1 = 7 + 22 + 1 = 19 - 13 - 5 = 6 + 4 + 20 = 16 + 8 - 22 = 22 - 5 - 8 = 20 - 4 - 10 = 9 - 8 - 1 =24 - 14 + 13 = 11 - 8 - 2 = 10 - 4 + 22 = 19 + 7 + 3 = 25 - 7 + 9 = 18 + 4 + 7 = 19 - 19 + 27 = 25 - 18 + 9 = 6 + 10 - 9 = 12 - 4 - 3 = 26 + 3 + 1 = 5 + 10 + 4 = 5 + 18 + 3 = 23 + 7 - 24 = 17 - 13 - 4 = 21 + 7 - 27 = 10 - 8 - 2 = 8 - 5 - 1 = 10 + 13 + 6 = 6 + 10 - 8 = 23 - 18 + 5 = 19 - 15 - 3 = 24 - 12 - 6 = 8 - 4 + 15 = 8 + 4 - 8 =18 + 3 - 10 = 11 - 3 + 8 = 19 - 8 + 5 = 26 + 3 + 1 = 19 + 10 - 17 = 24 - 5 + 10 = 23 + 4 - 16 = 25 - 4 + 4 = 7 + 17 + 5 = 10 - 6 - 4 =15 + 4 + 7 = 7 + 9 - 7 = 16 + 13 - 12 = 17 + 3 + 3 = 13 + 7 + 6 =16 + 7 - 7 = 18 - 16 - 2 = 24 - 14 + 16 = 12 - 3 - 6 = 13 + 15 - 14 = 16 + 9 + 5 = 22 - 13 + 12 = 22 + 7 + 1 = 23 - 21 - 1 = 12 + 10 - 20 = 25 + 3 - 25 = 21 + 5 + 4 = 17 - 15 - 1 = 15 - 12 + 15 = 7 - 5 - 2 =18 - 14 - 3 = 25 + 4 + 1 = 26 - 23 - 3 = 13 - 6 + 12 = 8 + 8 - 7 =14 - 14 + 13 = 23 - 4 + 3 = 9 + 14 + 7 = 11 + 13 - 7 = 10 - 5 - 5 = 共计:80 题做对:计时:成绩:1818 + 6 + 6 = 22 - 10 - 8 = 26 - 3 - 22 = 13 + 12 - 14 = 6 + 13 + 5 = 25 + 5 - 24 = 15 - 7 - 5 = 19 + 9 - 28 = 6 - 5 - 1 = 15 + 14 + 1 =19 + 9 - 27 = 7 + 5 + 7 = 22 + 5 - 23 = 11 - 7 - 4 = 7 + 9 - 6 =20 - 12 - 8 = 25 + 5 - 14 = 7 + 19 - 25 = 17 - 16 + 27 = 12 + 15 + 1 = 22 + 3 + 4 = 21 + 8 - 23 = 9 - 4 - 5 = 21 + 3 + 5 = 17 - 5 + 6 = 14 - 10 + 17 = 7 + 12 - 17 = 23 - 3 + 6 = 24 + 3 + 2 = 11 - 7 - 4 =19 + 11 - 14 = 7 - 7 + 6 = 20 - 5 - 15 = 25 - 20 + 3 = 9 - 4 - 3 =20 - 8 + 17 = 25 - 5 + 4 = 17 - 15 - 1 = 13 - 8 - 3 = 9 + 19 - 24 = 12 + 14 + 4 = 19 - 4 + 6 = 21 + 6 + 2 = 25 - 22 - 3 = 12 - 3 - 5 = 26 + 4 + 0 = 9 + 4 - 8 = 14 + 3 + 10 = 21 - 5 + 8 = 16 - 15 - 1 = 6 - 4 - 2 = 13 - 11 - 2 = 17 + 3 - 19 = 9 + 5 - 14 = 22 + 6 + 1 = 26 - 19 - 4 = 8 - 7 - 1 = 14 + 15 + 1 = 10 - 10 + 30 = 19 - 8 + 17 = 12 + 7 - 16 = 14 - 10 + 6 = 20 + 3 - 21 = 25 + 4 - 8 = 14 + 6 + 9 = 9 + 18 + 1 = 25 - 4 - 4 = 21 - 3 + 7 = 22 - 11 - 6 = 8 + 14 - 14 = 17 - 5 + 16 = 18 - 13 + 6 = 26 - 24 - 1 = 23 + 6 + 1 = 26 - 16 + 9 = 15 + 12 - 23 = 25 - 7 - 9 = 26 - 3 + 5 = 20 + 7 - 21 = 13 - 5 - 6 = 共计:80 题做对:计时:成绩:1911 - 4 - 5 = 19 - 12 - 6 = 24 - 7 - 10 = 9 - 5 + 16 = 7 - 6 - 1 =10 + 5 + 9 = 8 - 5 - 3 = 24 - 13 - 3 = 13 + 12 - 11 = 10 + 3 + 17 = 8 + 13 - 5 = 5 + 21 + 3 = 6 + 9 - 8 = 12 + 13 + 3 = 6 - 5 - 1 =5 + 23 + 1 = 23 +6 + 1 = 10 + 3 + 3 = 21 - 19 - 1 = 23 + 5 + 1 = 11 - 11 + 22 = 6 - 5 + 6 = 26 - 18 -7 = 15 - 11 - 3 = 22 - 11 - 10 = 6 + 19 - 19 = 23 - 5 + 9 = 9 + 21 - 19 = 20 - 3 + 5 = 13 +8 + 5 = 10 - 8 + 11 = 10 + 14 - 8 = 22 - 5 - 8 = 22 - 3 + 4 = 18 + 6 + 5 = 23 - 20 + 22 = 21 + 4 - 8 = 11 - 5 - 5 = 6 - 5 - 1 = 21 + 5 - 23 = 11 + 5 - 5 = 6 + 4 - 7 = 19 - 7 + 6 = 10 - 8 + 26 = 12 + 7 - 4 = 26 + 3 - 13 = 20 - 15 - 3 = 9 + 12 + 9 = 20 + 3 - 22 = 11 - 8 - 2 = 21 - 4 + 13 = 13 + 12 - 10 = 15 - 12 + 15 = 21 + 4 + 5 = 22 - 10 + 16 = 13 + 7 - 5 = 18 - 7 - 11 = 20 - 8 + 11 = 19 - 15 + 24 = 25 - 8 + 7 = 12 + 4 + 8 = 11 - 10 - 1 = 8 - 5 + 20 = 26 - 19 + 21 = 6 + 3 - 3 =9 - 4 - 4 = 15 - 5 - 7 = 14 + 5 + 4 = 25 - 23 + 7 = 18 + 9 + 3 = 22 + 6 + 1 = 16 + 5 - 7 = 17 + 9 - 24 = 11 - 5 - 5 = 12 + 15 + 3 = 22 + 7 - 17 = 11 + 16 + 2 = 9 - 5 + 11 = 26 + 4 - 24 = 17 - 11 - 5 = 共计:80 题做对:计时:成绩:2010 - 7 + 11 = 12 - 5 - 7 = 8 + 20 + 2 = 16 - 14 + 17 = 21 - 4 - 10 = 24 + 4 + 2 = 22 - 11 + 18 = 15 + 6 - 5 = 24 - 13 + 6 = 14 + 13 - 4 = 26 - 8 - 4 = 25 - 11 - 9 = 8 + 5 + 7 = 10 - 10 + 8 = 22 + 4 - 3 = 9 - 7 - 2 = 18 + 7 - 11 = 13 - 7 + 12 = 21 + 7 - 15 = 20 + 4 - 12 = 8 + 21 - 16 = 19 - 16 - 1 = 23 + 5 + 2 = 23 - 11 + 8 = 6 - 4 - 1 =8 - 3 - 3 = 20 - 6 - 9 = 8 - 8 + 27 = 8 - 5 - 1 = 5 - 4 - 1 =22 - 12 - 7 = 16 + 8 + 3 = 9 - 4 + 22 = 6 + 13 + 9 = 5 + 18 - 14 = 18 + 5 - 10 = 19 + 6 + 4 = 9 + 14 - 14 = 12 + 3 - 7 = 21 - 16 + 21 = 18 + 9 + 3 = 24 - 10 - 6 = 26 - 11 + 8 = 26 - 18 - 5 = 18 - 18 + 7 = 14 - 10 - 4 = 18 + 3 + 4 = 7 + 8 - 10 = 13 - 9 - 3 = 22 - 17 - 3 = 19 + 7 - 4 = 19 + 7 + 4 = 19 + 8 - 6 = 19 + 4 + 5 = 16 + 6 + 5 = 8 - 8 + 27 = 16 - 16 + 11 = 25 - 3 + 7 = 17 - 5 + 14 = 19 + 4 + 7 = 19 - 14 - 3 = 18 - 12 + 4 = 8 - 6 + 13 = 10 - 7 - 2 = 13 - 5 + 21 = 24 - 5 + 3 = 7 + 17 + 5 = 5 + 8 - 9 = 18 + 7 - 9 = 18 + 7 - 14 = 5 + 14 + 4 = 7 - 6 - 1 = 10 - 3 + 20 = 17 - 11 + 6 = 14 - 3 - 9 = 14 + 6 + 8 = 21 - 9 + 18 = 8 + 18 - 17 = 16 + 9 - 16 = 12 - 5 - 7 = 共计:80 题做对:计时:成绩:2119 + 10 + 1 = 9 + 14 + 6 = 5 - 5 + 30 = 12 - 5 - 4 = 21 + 6 - 7 = 24 - 4 - 5 = 13 + 11 + 5 = 12 - 9 - 3 = 25 + 3 + 1 = 12 - 6 + 24 = 16 - 16 + 28 = 13 + 9 - 5 = 10 - 9 - 1 = 15 - 6 - 4 = 11 + 17 - 18 = 9 - 5 + 5 = 14 - 4 - 10 = 12 + 8 + 5 = 16 + 13 - 27 = 20 - 14 - 3 = 7 + 3 - 5 = 11 - 7 - 4 = 15 + 6 + 8 = 15 - 15 + 22 = 10 + 17 + 3 = 26 - 8 + 7 = 26 - 11 + 9 = 9 - 3 + 10 = 22 + 5 - 20 = 16 - 13 - 1 = 26 + 4 - 19 = 25 + 4 + 1 = 18 + 5 + 4 = 24 - 24 + 20 = 10 + 16 - 11 = 5 - 5 + 15 = 19 - 17 + 13 = 22 - 12 - 7 = 10 - 5 - 5 = 16 - 9 - 7 = 18 + 8 - 17 = 6 - 5 + 23 = 22 - 19 + 12 = 15 + 3 + 5 = 20 - 19 - 1 = 22 + 5 + 2 = 21 + 6 + 1 = 15 - 4 + 3 = 21 + 6 + 1 = 14 - 6 - 6 = 7 - 5 - 2 = 23 - 11 + 15 = 9 - 6 - 2 = 13 - 9 + 11 = 13 + 5 + 5 = 9 - 7 + 15 = 16 + 8 - 6 = 21 + 5 - 8 = 9 - 6 - 3 = 10 - 8 - 2 = 16 - 7 + 19 = 20 + 5 - 4 = 18 + 10 + 1 = 15 + 7 - 6 = 10 - 10 + 14 = 13 - 5 + 19 = 8 + 7 - 10 = 13 - 8 + 15 = 15 + 5 + 4 = 10 + 6 - 14 = 15 - 11 - 3 = 15 - 14 - 1 = 20 + 6 + 3 = 17 + 9 + 4 = 13 + 12 + 4 = 14 - 4 - 5 = 20 - 8 - 4 = 5 - 4 - 1 = 11 + 4 - 4 = 9 - 9 + 8 =共计:80 题做对:计时:成绩:229 + 13 - 16 = 6 + 8 - 10 = 17 - 6 + 12 = 12 + 12 - 18 = 9 - 5 - 4 =20 + 10 - 26 = 19 + 8 - 7 = 6 - 3 + 13 = 15 - 5 + 10 = 20 - 8 + 16 = 18 - 12 - 4 = 12 + 6 - 13 = 10 + 19 + 1 = 7 + 17 + 3 = 23 + 6 - 18 = 25 - 11 + 10 = 15 - 10 - 5 = 26 + 3 - 18 = 19 + 3 + 3 = 12 + 6 - 7 = 24 - 12 - 11 = 15 - 3 - 6 = 14 + 14 + 1 = 22 - 22 + 26 = 23 - 11 + 16 = 6 - 5 - 1 = 8 - 5 + 15 = 26 + 3 - 10 = 7 + 8 + 5 = 23 + 5 - 24 = 18 + 9 + 1 = 14 - 12 + 22 = 5 + 19 - 17 = 10 - 6 - 4 = 8 + 8 + 13 = 23 + 3 - 26 = 13 - 3 - 9 = 9 + 12 - 17 = 13 - 7 - 3 = 22 + 3 - 4 = 12 - 10 + 4 = 14 - 6 - 6 = 25 + 4 + 1 = 21 + 3 + 6 = 22 + 6 - 10 = 7 + 13 - 10 = 17 + 10 + 3 = 11 + 13 - 22 = 17 - 17 + 3 = 20 + 4 - 22 = 15 + 3 + 10 = 14 + 15 - 23 = 9 - 6 - 3 = 9 + 14 + 3 = 21 - 20 - 1 = 8 - 7 - 1 = 14 + 10 - 6 = 21 + 3 + 5 = 6 + 17 - 3 = 25 - 17 + 6 = 8 + 16 - 18 = 25 - 5 - 16 = 22 + 6 - 18 = 11 + 9 + 4 = 17 + 4 + 5 = 16 - 15 - 1 = 25 - 19 + 5 = 25 - 5 + 4 = 7 + 7 - 12 = 15 + 8 - 4 = 14 + 12 - 19 = 10 - 6 + 21 = 7 - 3 + 5 = 13 - 11 + 11 = 25 - 15 - 3 = 19 + 9 - 18 = 13 - 5 + 7 = 12 + 10 - 14 = 14 - 8 - 5 = 26 + 4 - 8 = 共计:80 题做对:计时:成绩:2310 + 13 + 3 = 17 - 4 + 5 = 17 - 5 + 7 = 25 - 10 - 12 = 15 + 14 + 1 =19 - 15 + 19 = 22 - 11 - 11 = 23 - 21 - 2 = 10 - 8 - 1 = 20 - 16 + 11 =20 + 3 - 22 = 5 + 19 - 10 = 21 - 4 + 3 = 23 - 6 - 16 = 16 - 6 - 4 = 16 - 12 - 3 = 14 - 9 + 16 = 6 + 13 + 7 = 13 - 6 - 3 = 18 - 13 - 5 = 23 - 11 + 3 = 12 + 11 - 9 = 13 + 4 - 11 = 13 - 7 - 5 = 24 - 9 - 15 = 12 + 10 - 3 = 7 - 3 - 4 = 8 + 7 - 3 = 10 + 12 - 18 = 14 - 5 + 4 = 5 + 14 + 11 = 19 + 4 + 4 = 17 - 5 + 12 = 20 - 5 - 15 = 22 - 19 - 1 = 18 - 14 - 3 = 22 - 10 + 15 = 23 + 6 - 27 = 21 + 8 - 19 = 15 + 3 - 8 = 10 + 9 - 17 = 12 + 17 - 29 = 8 + 5 + 5 = 12 - 6 + 19 = 11 + 4 + 8 = 16 - 4 - 11 = 11 + 18 - 6 = 10 + 9 + 7 = 21 + 4 + 3 = 14 + 4 + 9 = 7 + 14 + 4 = 8 - 7 + 12 = 23 - 15 + 9 = 21 - 11 - 7 = 22 - 19 + 8 = 11 + 15 + 3 = 6 + 7 - 9 = 20 + 9 + 1 = 20 - 10 + 3 = 12 - 6 + 13 = 22 - 8 - 3 = 23 - 12 - 5 = 10 - 6 + 5 = 23 - 14 - 4 = 9 + 21 - 30 = 6 + 8 + 15 = 24 + 5 - 23 = 12 + 8 + 7 = 25 - 18 - 4 = 12 - 8 + 24 = 8 + 13 + 4 = 23 - 17 + 6 = 13 - 7 - 6 = 26 - 23 - 1 = 18 - 3 + 11 = 17 - 14 + 8 = 5 + 6 - 9 = 20 + 5 - 15 = 21 - 11 + 19 = 8 - 3 - 5 =共计:80 题做对:计时:成绩:246 + 24 - 25 = 24 -7 - 10 = 21 + 3 + 5 = 13 + 12 - 13 = 9 + 5 + 5 = 24 - 23 - 1 = 20 - 4 + 10 = 16 - 13 + 25 = 12 + 3 + 13 = 16 + 10 - 3 = 23 - 22 + 20 = 13 + 9 +8 = 10 - 8 + 18 = 24 - 18 - 4 = 22 + 6 - 27 = 14 - 13 - 1 = 5 + 17 - 12 = 8 - 8 + 8 = 11 -9 - 2 = 14 - 10 - 4 = 13 - 3 + 4 = 23 - 8 - 10 = 22 - 19 - 1 = 24 - 14 - 6 = 26 - 22 - 3 = 9 - 7 + 14 = 8 + 4 + 10 = 7 + 20 + 3 = 9 - 7 + 22 = 20 - 16 - 3 = 12 + 10 - 21 = 13 + 13 - 4 = 6 - 4 - 1 = 7 - 6 - 1 = 15 - 5 + 16 = 9 + 20 - 28 = 12 - 10 - 1 = 9 - 5 + 7 = 24 + 3 - 20 = 22 - 7 + 3 = 23 - 11 + 10 = 8 - 3 - 5 = 14 + 15 - 27 = 25 - 14 - 7 = 21 + 5 + 3 = 11 + 8 - 5 = 26 + 3 - 19 = 22 - 15 + 6 = 20 - 5 - 6 = 25 + 4 - 27 = 6 + 15 + 4 = 13 + 13 + 3 = 12 + 7 + 8 = 16 - 6 + 8 = 6 - 4 + 27 = 26 - 16 - 4 = 26 + 3 + 1 = 24 - 24 + 26 = 7 - 5 - 2 = 14 + 8 - 13 = 11 + 9 - 17 = 9 + 12 - 8 = 15 + 3 - 18 = 11 + 12 + 3 = 13 - 7 - 3 = 6 + 13 - 13 = 5 + 12 - 13 = 16 - 8 + 22 = 24 - 22 + 26 = 13 + 9 - 12 = 9 + 14 - 8 = 23 + 3 - 9 = 19 - 5 + 8 = 24 + 4 - 10 = 13 + 15 + 2 = 15 - 12 - 3 = 7 - 5 - 2 = 18 + 3 + 3 = 9 - 6 - 1 = 7 + 9 + 8 = 共计:80 题做对:计时:成绩:2526。

小学一年级30以内加减混合(3连加减)口算题

小学一年级30以内加减混合(3连加减)口算题

20 - 13 + 9 = 26 + 4 - 13 = 22 - 14 + 15 = 14 + 7 - 13 = 22 + 7 + 1 = 17 + 9 + 4 = 8 - 5 + 18 = 14 + 8 - 4 = 15 - 13 + 14 = 20 - 17 - 2 = 15 + 12 - 7 = 13 + 4 - 6 = 13 - 9 - 3 = 17 - 5 - 3 = 11 + 19 - 7 = 18 - 16 + 23 = 15 - 12 - 2 = 12 + 14 - 7 = 26 + 3 + 1 = 16 + 5 + 5 = 10 - 10 + 24 = 17 + 3 + 4 = 12 + 16 + 1 = 25 - 23 - 1 = 14 - 11 + 4 = 19 + 5 - 4 = 12 + 5 + 6 = 18 + 10 + 2 = 23 + 3 + 3 = 25 + 3 + 1 = 10 - 9 - 1 = 7 + 6 - 4 = 21 - 9 - 8 = 11 - 3 - 5 = 11 - 5 + 24 = 25 + 3 - 5 = 15 + 11 - 8 = 20 + 5 + 4 = 12 - 7 + 6 = 23 - 5 + 8 = 7 - 4 + 24 = 20 + 5 - 17 = 12 - 10 + 13 = 6 + 22 - 19 = 15 + 12 + 3 = 11 + 13 + 5 = 13 + 16 - 15 = 5 + 24 - 20 = 25 + 4 - 23 = 17 + 7 + 5 = 5 - 3 - 2 = 15 - 11 + 5 = 8 - 7 + 21 = 19 - 3 + 10 = 6 - 4 + 23 = 21 + 3 + 6 = 18 + 5 + 7 = 14 + 6 + 7 = 7 - 5 - 2 = 8 - 3 + 3 =8 + 15 - 11 = 23 + 4 - 22 = 23 - 17 + 9 = 21 + 3 - 14 = 21 - 20 + 28 = 文档17 - 15 - 1 = 5 - 5 + 4 = 8 - 5 + 23 = 11 + 11 - 8 = 7 - 6 - 1 =21 + 5 - 13 = 24 + 5 - 17 = 12 + 14 - 5 = 9 - 5 - 4 = 25 + 4 - 17 = 20 - 19 + 25 = 8 + 4 + 14 = 18 - 15 - 1 = 14 + 12 - 8 = 11 + 11 - 5 = 共计:80 题做对:计时:成绩:26 + 3 + 1 = 15 - 6 - 9 = 5 - 5 + 19 = 20 + 5 + 5 = 24 + 4 + 1 = 24 + 3 - 6 = 10 - 3 - 3 = 19 - 3 - 14 = 13 - 11 - 2 = 16 + 7 + 4 =17 + 12 + 1 = 23 + 5 + 2 = 6 + 16 - 11 = 11 - 6 + 13 = 21 + 3 - 11 =18 + 12 - 12 = 25 + 4 + 1 = 9 - 4 + 5 = 6 - 5 + 22 = 16 - 15 + 11 = 9 + 4 - 8 = 13 + 10 + 7 = 17 - 13 - 3 = 12 + 13 - 9 = 9 - 6 - 2 =18 + 10 + 1 = 17 - 7 + 6 = 16 + 7 - 4 = 20 + 6 + 3 = 19 - 18 - 1 = 25 - 19 + 18 = 14 + 4 - 15 = 12 - 9 + 25 = 17 + 8 - 23 = 17 + 11 - 10 = 10 - 4 - 6 = 18 - 18 + 19 = 25 - 18 + 4 = 15 + 11 - 24 = 26 + 3 + 1 = 17 + 10 + 2 = 26 + 3 - 18 = 24 - 7 + 4 = 26 + 3 + 1 = 18 - 11 - 5 =文档10 + 20 - 18 = 23 + 3 + 3 = 8 + 7 + 3 = 10 + 16 - 20 = 13 - 3 + 20 = 6 - 5 - 1 = 12 + 8 - 16 = 16 - 7 + 10 = 11 + 16 - 6 = 7 - 5 - 1 =8 + 14 + 4 = 16 + 7 + 3 = 17 + 7 + 5 = 8 - 3 - 3 = 17 + 7 + 6 = 15 - 6 - 4 = 13 - 11 - 1 = 25 + 4 - 3 = 15 + 12 + 1 = 16 + 4 + 5 = 22 + 7 + 1 = 22 - 15 - 7 = 23 + 5 - 6 = 8 + 21 + 1 = 10 + 15 + 5 = 6 - 5 - 1 = 19 - 12 + 11 = 11 + 7 + 3 = 15 + 14 + 1 = 20 + 6 + 4 = 14 - 3 + 12 = 23 + 6 + 1 = 14 + 8 - 21 = 7 - 5 + 5 = 26 - 7 + 9 = 共计:80 题做对:计时:成绩:11 - 9 - 1 = 20 + 6 - 24 = 17 + 10 - 17 = 22 - 13 - 7 = 23 - 20 + 6 = 10 + 17 + 2 = 17 + 11 + 2 = 5 + 12 + 4 = 20 + 6 + 4 = 10 - 5 - 3 = 22 - 18 - 3 = 7 + 9 + 10 = 23 + 4 - 11 = 12 - 5 - 7 = 8 + 16 - 5 = 26 + 3 + 1 = 7 - 3 + 11 = 8 - 6 + 15 = 19 + 8 + 2 = 9 - 6 - 3 =9 + 12 + 8 = 22 + 3 + 5 = 5 + 23 - 5 = 13 + 16 - 23 = 16 - 3 - 6 = 文档10 - 5 - 3 = 5 + 22 + 2 = 15 + 14 - 23 = 11 - 10 - 1 = 21 + 3 - 21 = 21 - 13 - 5 = 10 + 4 + 8 = 8 + 16 - 15 = 5 - 3 + 22 = 7 + 4 - 8 = 15 + 11 + 3 = 11 + 15 + 3 = 18 - 4 + 5 = 15 + 8 + 6 = 7 + 22 - 24 = 23 - 18 - 3 = 11 - 3 + 11 = 23 + 4 - 9 = 26 + 4 - 28 = 18 - 4 + 15 = 21 - 10 + 3 = 11 - 10 - 1 = 19 - 16 + 7 = 9 - 4 - 3 = 18 - 7 + 12 = 16 - 5 - 5 = 7 + 6 + 15 = 14 - 5 + 13 = 9 - 8 + 5 = 24 - 18 + 12 = 21 + 7 + 2 = 9 - 7 - 1 = 14 - 9 + 13 = 10 - 3 + 21 = 20 + 4 - 10 = 17 + 3 + 4 = 24 + 5 + 1 = 8 - 5 - 1 = 7 + 9 - 6 = 23 - 22 + 5 = 10 + 20 - 23 = 17 - 12 - 3 = 16 + 12 - 22 = 13 - 13 + 6 = 14 - 6 - 6 = 19 + 9 - 3 = 10 + 3 - 7 = 18 - 12 + 14 = 26 - 14 - 9 = 14 + 3 + 4 = 24 - 20 - 4 = 26 - 9 - 10 = 15 - 10 - 3 = 26 + 3 + 1 = 13 - 9 - 3 =共计:80 题做对:计时:成绩:10 - 4 + 9 = 15 + 5 - 12 = 14 + 3 - 3 = 14 - 6 - 6 = 26 - 19 + 10 = 文档15 + 3 - 6 = 12 + 18 - 27 = 22 + 3 + 5 = 15 + 5 + 8 = 10 + 6 - 11 = 23 - 18 - 4 = 9 + 21 - 16 = 17 + 3 - 12 = 20 - 15 - 3 = 5 - 3 - 1 = 16 + 9 + 3 = 16 - 5 - 5 = 11 - 4 + 19 = 15 + 13 - 20 = 20 - 12 - 6 = 20 + 4 - 10 = 19 - 4 + 8 = 19 + 11 - 25 = 9 + 3 - 11 = 22 + 3 - 13 = 13 + 4 + 5 = 25 - 12 + 5 = 6 - 4 - 1 = 22 - 15 + 3 = 24 + 5 - 29 =21 + 5 + 3 = 5 + 22 + 3 = 8 + 15 + 5 = 24 - 10 - 9 = 21 - 18 + 4 =22 - 14 - 5 = 7 - 3 - 4 = 7 + 4 + 16 = 17 - 13 + 15 = 16 - 3 + 17 = 25 - 3 - 17 = 20 + 6 - 15 = 16 + 13 - 10 = 11 - 5 + 10 = 24 - 18 - 6 = 18 - 8 - 10 = 17 - 17 + 11 = 10 + 12 - 3 = 8 - 6 + 19 = 24 - 19 - 4 = 6 + 18 + 4 = 15 - 6 + 19 = 7 - 6 + 9 = 19 - 17 - 2 = 9 + 17 - 15 = 16 - 16 + 6 = 9 - 5 + 6 = 5 + 3 - 3 = 14 - 12 - 1 = 11 + 11 - 3 = 18 - 4 - 10 = 22 - 7 + 15 = 9 + 12 + 9 = 13 - 9 - 3 = 6 - 5 - 1 = 11 + 6 + 5 = 7 + 12 - 4 = 20 + 5 - 23 = 21 - 19 + 18 = 23 + 6 + 1 =文档10 + 7 + 11 = 21 - 9 - 4 = 7 + 5 + 8 = 22 + 5 - 22 = 13 - 11 - 1 =11 + 13 + 5 = 21 + 8 + 1 = 15 + 14 + 1 = 16 + 4 - 12 = 22 + 6 + 1 = 共计:80 题做对:计时:成绩:14 - 10 - 3 = 18 + 8 + 4 = 7 + 14 - 5 = 5 + 20 + 3 = 15 - 11 + 10 = 23 - 10 + 16 = 25 - 14 + 8 = 8 - 7 - 1 = 17 - 3 + 5 = 19 - 16 - 1 = 13 - 5 + 4 = 9 - 6 + 23 = 21 - 21 + 19 = 24 - 17 + 23 = 20 - 18 + 7 = 7 + 18 - 20 = 8 + 20 - 23 = 15 - 9 - 4 = 13 - 5 - 4 = 19 + 8 + 3 = 18 - 9 - 3 = 26 - 10 - 9 = 16 - 8 + 11 = 11 + 10 + 9 = 23 + 4 - 22 = 8 - 3 + 22 = 21 + 3 + 5 = 20 - 3 + 13 = 20 - 3 - 13 = 18 + 10 - 4 = 21 - 10 + 11 = 13 - 9 - 4 = 22 - 8 - 11 = 19 + 6 + 4 = 20 - 8 - 12 = 18 - 16 - 2 = 7 - 3 - 4 = 20 - 6 - 4 = 16 - 16 + 16 = 19 + 7 - 19 = 16 - 11 - 4 = 6 + 21 + 1 = 15 - 10 - 4 = 20 + 5 + 4 = 15 + 6 - 7 = 9 - 4 + 17 = 17 - 14 + 23 = 13 - 12 + 21 = 25 - 14 - 11 = 21 + 7 + 1 =文档19 + 9 + 2 = 15 - 12 + 22 = 20 + 8 + 1 = 5 + 21 + 4 = 19 + 5 - 4 = 14 + 16 - 29 = 21 + 7 - 15 = 5 - 3 - 2 = 6 + 12 + 10 = 26 - 7 - 6 = 12 + 8 - 10 = 11 + 6 + 3 = 17 - 8 + 21 = 21 + 6 - 9 = 7 + 8 - 4 = 22 - 11 + 16 = 17 - 12 - 4 = 18 - 14 + 4 = 6 - 6 + 24 = 17 - 6 - 5 =7 - 5 - 1 = 15 + 7 + 3 = 25 - 6 - 18 = 14 - 3 + 19 = 13 + 14 + 2 = 17 + 9 + 3 = 13 - 9 + 18 = 22 - 8 - 13 = 17 - 7 - 5 = 9 - 7 + 10 = 共计:80 题做对:计时:成绩:8 - 7 - 1 = 9 + 19 + 1 = 19 - 18 - 1 = 7 - 3 - 3 = 17 + 5 + 8 = 5 - 4 - 1 = 11 - 7 - 3 = 10 + 8 - 13 = 22 + 5 - 3 = 10 + 9 + 6 = 19 - 3 + 9 = 23 - 23 + 25 = 20 - 15 + 24 = 15 - 3 - 3 = 21 + 7 - 8 = 23 - 8 - 12 = 15 - 10 + 16 = 12 - 8 - 4 = 26 - 23 - 2 = 13 + 10 - 23 = 17 + 4 + 3 = 12 - 4 - 5 = 16 - 5 + 15 = 21 + 5 + 3 = 17 - 3 + 8 = 17 + 8 - 14 = 10 + 5 - 5 = 20 + 10 - 25 = 13 + 13 + 4 = 21 - 3 - 8 =文档22 - 3 + 5 = 23 - 22 + 25 = 19 - 6 + 12 = 23 - 8 - 4 = 15 + 10 + 5 = 17 - 3 - 10 = 26 - 21 + 23 = 7 + 13 - 3 = 8 + 7 + 10 = 19 + 4 + 7 = 11 + 11 + 4 = 20 - 12 + 21 = 23 + 3 + 3 = 9 + 21 - 17 = 9 - 7 + 5 =6 + 13 - 8 = 9 -7 - 2 = 7 - 4 - 1 = 22 + 3 - 14 = 16 - 3 + 11 = 9 + 11 - 3 = 25 - 22 + 6 = 26 - 10 - 10 = 20 +8 - 16 = 20 - 7 - 4 = 22 - 19 - 3 = 17 + 9 - 12 = 19 + 9 + 1 = 12 - 6 - 6 = 26 + 4 - 23 = 24 - 12 - 8 = 26 - 12 - 12 = 7 + 18 - 19 = 16 - 3 - 11 = 9 - 3 - 6 =11 + 8 + 3 = 7 - 6 - 1 = 21 + 3 - 13 = 16 - 6 - 9 = 26 - 25 - 1 = 5 + 6 - 7 = 10 - 7 + 18 = 20 - 6 + 7 = 22 + 5 - 22 = 8 + 3 - 11 = 24 - 15 + 12 = 14 + 3 - 7 = 23 - 18 - 4 = 24 - 21 - 3 = 14 + 14 - 17 = 共计:80 题做对:计时:成绩:7 - 7 + 7 = 18 - 4 - 9 = 6 - 3 - 3 = 18 + 8 + 4 = 17 - 9 - 4 =8 - 6 + 17 = 14 + 9 + 3 = 21 - 9 + 16 = 9 - 6 - 3 = 21 + 7 - 15 = 文档7 - 5 + 3 = 20 - 8 + 13 = 8 + 20 - 11 = 8 + 8 + 12 = 17 + 13 - 28 = 25 - 19 + 16 = 25 - 11 - 7 = 17 + 8 - 19 = 7 + 10 - 10 = 21 + 4 + 5 = 25 - 19 + 12 = 9 - 3 - 6 = 14 + 7 - 12 = 26 - 14 + 13 = 24 - 18 - 4 = 12 - 5 + 8 = 22 - 17 - 5 = 19 + 7 + 4 = 24 - 10 + 15 = 16 + 9 - 3 = 9 - 8 + 7 = 25 + 4 + 1 = 17 - 9 - 3 = 11 - 3 + 6 = 18 + 10 + 1 = 22 - 14 + 21 = 24 - 19 - 5 = 13 + 6 + 3 = 22 + 3 - 17 = 25 + 4 - 5 = 21 - 17 - 3 = 9 - 3 + 21 = 25 + 4 - 5 = 19 - 18 - 1 = 24 + 3 - 17 = 15 - 11 - 3 = 6 + 3 + 4 = 8 - 6 - 2 = 9 - 5 + 7 = 5 + 22 - 13 = 20 - 3 - 9 = 6 - 4 + 19 = 15 + 8 + 3 = 19 - 8 - 4 = 11 - 7 - 3 = 25 - 3 - 13 = 19 - 11 + 14 = 12 - 4 - 6 = 16 - 5 - 11 = 12 - 10 - 1 = 18 - 3 - 14 = 10 + 5 - 3 = 6 + 18 + 5 = 20 - 9 + 9 = 25 + 4 + 1 = 18 - 4 + 14 = 24 - 20 + 6 = 15 + 4 + 8 = 13 - 11 - 1 = 26 - 8 - 9 =5 + 7 + 13 = 21 + 4 + 4 = 24 - 19 + 22 = 22 - 20 - 1 = 25 + 5 - 29 = 文档6 - 3 - 1 = 10 + 5 - 15 = 11 - 10 + 27 = 10 + 4 - 13 = 9 - 6 + 5 =共计:80 题做对:计时:成绩:24 + 4 - 16 = 18 + 8 - 6 = 13 + 15 + 2 = 19 + 8 - 8 = 26 + 3 + 1 = 24 - 8 + 3 = 15 + 9 - 14 = 11 - 6 + 19 = 11 + 5 - 7 = 26 - 23 - 1 = 9 - 3 + 5 = 10 - 4 + 10 = 16 - 4 - 6 = 21 - 8 + 16 = 16 + 9 - 12 = 5 + 4 - 5 = 10 - 4 + 18 = 17 + 11 - 11 = 26 - 23 - 2 = 8 - 4 - 3 =25 + 5 - 5 = 14 + 8 + 8 = 13 + 14 - 21 = 20 + 8 - 21 = 18 + 11 - 27 = 24 - 11 - 3 = 19 - 3 + 5 = 26 - 11 + 14 = 22 + 8 - 28 = 25 + 3 - 7 = 20 - 16 + 18 = 25 + 4 + 1 = 18 - 10 + 15 = 8 + 18 + 3 = 16 + 9 + 5 = 9 - 6 - 2 = 9 + 4 + 16 = 22 + 7 - 10 = 23 + 5 - 18 = 23 + 7 - 18 = 24 - 24 + 17 = 18 + 7 - 13 = 16 - 9 - 5 = 17 - 6 - 8 = 17 - 4 + 17 = 21 - 21 + 20 = 20 - 3 - 11 = 14 - 4 - 7 = 13 - 12 - 1 = 5 - 3 - 2 =8 - 4 - 3 = 22 - 11 + 5 = 5 - 3 - 2 = 24 + 6 - 6 = 17 - 3 + 15 = 文档17 - 14 - 1 = 12 + 4 + 8 = 9 + 19 + 1 = 19 + 10 - 26 = 13 + 15 - 11 =16 + 5 + 7 = 14 - 13 + 6 = 12 - 5 + 10 = 25 - 17 - 8 = 25 + 4 + 1 =17 + 10 + 2 = 16 + 12 + 1 = 9 - 4 + 15 = 5 + 6 + 15 = 17 - 3 + 3 = 26 - 14 + 7 = 17 - 12 - 4 = 19 - 14 - 5 = 15 - 8 + 13 = 26 + 3 + 1 = 14 + 4 + 12 = 5 + 24 + 1 = 15 + 10 + 4 = 18 - 10 - 7 = 22 + 7 - 23 = 共计:80 题做对:计时:成绩:7 + 11 - 12 = 15 + 13 + 1 = 8 + 7 + 15 = 21 + 4 + 4 = 7 - 3 - 4 =7 + 20 - 11 = 7 - 3 - 4 = 22 + 6 - 13 = 20 - 18 - 2 = 26 + 3 - 18 = 6 - 5 + 27 = 5 - 3 + 27 = 20 + 5 - 22 = 17 - 15 - 2 = 13 + 15 + 2 = 5 + 11 - 9 = 11 + 10 - 13 = 24 + 4 + 1 = 18 + 9 - 18 = 24 - 12 - 8 = 22 - 12 - 9 = 8 + 17 + 4 = 16 + 3 + 4 = 14 + 7 - 9 = 11 + 15 + 3 = 12 + 14 + 4 = 12 + 3 + 11 = 7 - 4 - 3 = 6 - 5 - 1 = 9 - 8 - 1 =23 + 6 + 1 = 23 - 13 - 10 = 20 + 4 + 5 = 10 + 11 - 3 = 17 + 11 + 1 = 文档21 + 8 + 1 = 19 - 13 - 4 = 10 - 8 - 1 = 5 + 14 - 10 = 23 + 4 - 21 = 21 + 4 - 21 = 24 - 8 - 10 = 9 + 13 - 7 = 26 - 21 - 5 = 12 + 9 - 6 =17 + 13 - 7 = 26 + 3 - 17 = 22 + 5 + 3 = 25 - 17 + 18 = 18 - 3 + 8 =18 + 3 - 20 = 5 + 6 - 5 = 6 - 6 + 10 = 18 - 7 + 7 = 8 + 8 - 5 = 14 - 4 - 9 = 6 - 4 - 1 = 16 + 7 - 16 = 17 - 10 - 4 = 7 + 17 - 24 = 13 - 7 - 5 = 21 - 11 - 7 = 25 + 5 - 5 = 21 - 11 - 3 = 18 - 10 - 3 = 7 - 3 - 3 = 18 + 3 - 21 = 21 - 16 + 14 = 23 + 5 + 1 = 14 - 13 + 15 = 9 - 4 - 5 = 17 + 5 - 14 = 16 + 13 - 8 = 26 - 3 + 3 = 18 - 11 - 7 = 18 + 9 - 18 = 7 - 5 - 1 = 14 + 5 - 17 = 11 + 11 + 3 = 24 + 5 + 1 = 共计:80 题做对:计时:成绩:12 + 15 - 22 = 18 + 4 + 4 = 19 + 8 - 25 = 11 - 4 + 4 = 7 + 11 + 11 = 18 + 6 + 6 = 18 - 13 + 16 = 19 - 6 + 12 = 23 + 4 + 3 = 10 + 14 - 8 = 22 - 3 + 3 = 20 - 15 - 4 = 25 + 4 + 1 = 10 - 9 + 9 = 12 - 9 - 3 =文档16 + 11 - 14 = 13 + 4 + 8 = 21 + 5 + 4 = 23 - 5 + 4 = 21 + 9 - 21 = 19 + 8 - 23 = 10 + 8 + 10 = 11 + 11 + 7 = 12 + 6 - 6 = 9 + 5 - 5 = 23 - 14 + 14 = 16 - 4 - 8 = 15 + 4 - 15 = 17 + 4 - 17 = 6 + 8 - 7 = 23 + 3 - 24 = 5 + 17 - 8 = 16 - 4 - 10 = 16 + 12 + 2 = 12 - 9 + 20 = 18 - 17 + 22 = 12 - 6 + 13 = 9 - 4 + 7 = 23 + 5 - 24 = 11 - 3 - 4 = 20 + 3 + 5 = 17 + 12 - 8 = 23 - 14 - 6 = 13 + 16 + 1 = 17 - 17 + 26 = 24 - 12 - 6 = 13 - 12 + 3 = 15 + 10 + 4 = 10 + 19 + 1 = 17 + 11 + 2 = 18 + 11 - 10 = 14 - 3 + 3 = 12 - 12 + 6 = 25 + 3 + 2 = 7 + 10 + 5 = 6 + 3 + 19 = 22 + 3 + 5 = 6 - 3 + 6 = 24 + 4 - 24 = 21 - 19 - 2 = 16 + 13 - 8 = 6 - 6 + 4 = 13 + 16 + 1 = 25 + 5 - 25 = 17 - 11 + 9 = 8 + 7 + 9 = 6 - 3 + 27 = 21 - 5 + 12 = 19 + 5 + 4 = 23 + 4 - 9 =15 + 14 + 1 = 17 - 9 + 4 = 25 - 20 - 3 = 12 + 4 + 8 = 19 - 14 + 6 =16 - 15 - 1 = 9 + 6 + 13 = 25 - 23 - 1 = 11 + 16 + 2 = 26 - 10 - 14 = 文档共计:80 题做对:计时:成绩:17 - 3 + 11 = 8 - 8 + 7 = 19 - 13 - 5 = 9 + 15 - 4 = 7 + 15 + 4 = 8 - 6 + 27 = 23 + 6 - 14 = 8 - 6 - 2 = 21 + 5 - 6 = 16 + 9 + 3 = 13 + 13 + 3 = 21 - 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10 + 16 = 共计:80 题做对:计时:成绩:11 + 11 - 17 = 19 - 12 + 13 = 17 - 8 - 3 = 23 + 5 - 4 = 21 - 13 + 21 = 16 - 9 + 15 = 21 + 7 + 2 = 6 + 23 + 1 = 20 - 4 - 15 = 20 + 4 + 6 = 14 - 14 + 27 = 10 + 11 + 7 = 5 + 15 - 4 = 6 - 3 - 2 = 11 - 9 - 1 = 16 + 11 - 20 = 11 - 6 + 16 = 8 + 12 + 4 = 20 - 7 - 9 = 23 + 5 + 2 =文档7 + 14 + 3 = 15 - 4 - 7 = 8 + 4 - 10 = 20 + 7 + 1 = 20 - 15 - 3 = 18 - 18 + 14 = 17 + 5 - 14 = 24 - 22 + 17 = 23 - 14 - 8 = 18 - 7 - 10 = 11 - 8 + 15 = 18 + 9 - 6 = 10 + 7 - 6 = 7 + 12 + 6 = 5 - 5 + 12 = 23 - 19 - 3 = 15 - 14 + 27 = 23 + 4 - 27 = 19 + 11 - 7 = 19 - 9 - 9 = 17 + 10 + 3 = 14 + 12 + 4 = 8 - 3 - 4 = 5 + 18 - 20 = 9 + 4 - 4 = 20 - 15 + 5 = 12 + 14 - 9 = 24 + 4 + 2 = 18 - 8 - 9 = 22 + 4 + 4 = 17 + 9 - 9 = 7 - 6 - 1 = 11 + 7 + 3 = 7 - 4 - 2 = 7 + 16 - 15 = 8 + 20 - 27 = 24 - 11 + 7 = 11 - 9 + 24 = 5 + 22 - 23 = 11 - 5 - 4 =8 + 19 + 1 = 18 + 4 + 6 = 26 - 8 + 9 = 16 - 5 + 4 = 20 + 5 - 3 = 10 + 3 - 10 = 8 - 3 - 3 = 20 - 11 + 16 = 22 - 3 + 6 = 8 - 7 + 28 = 23 + 5 + 2 = 17 - 16 + 7 = 15 + 14 - 12 = 21 - 14 - 4 = 6 + 13 + 6 = 10 - 4 + 20 = 24 + 3 + 1 = 7 - 7 + 26 = 11 - 3 + 17 = 17 - 13 + 11 = 共计:80 题做对:计时:成绩:文档22 + 5 + 1 = 18 - 9 - 5 = 26 - 12 - 11 = 23 + 6 - 15 = 9 + 6 + 8 = 16 + 7 + 5 = 18 - 16 - 2 = 16 + 4 - 12 = 9 - 8 + 4 = 10 + 19 + 1 = 8 + 8 + 7 = 5 - 3 - 2 = 6 - 4 - 2 = 7 + 18 + 5 = 19 - 18 - 1 = 21 + 8 + 1 = 21 + 3 - 17 = 8 - 5 - 3 = 11 + 15 - 13 = 19 + 7 + 4 = 15 - 8 - 6 = 26 - 23 - 1 = 13 - 10 - 2 = 9 - 8 - 1 = 6 - 3 + 23 = 21 - 4 - 9 = 6 + 17 - 20 = 25 - 15 - 6 = 19 - 11 + 10 = 20 - 6 - 11 = 26 + 4 - 24 = 19 + 9 - 23 = 5 - 3 - 1 = 24 - 20 + 7 = 18 + 10 - 11 = 23 + 5 + 2 = 19 - 12 - 5 = 6 - 3 + 5 = 5 - 5 + 9 = 22 - 9 - 13 = 19 - 15 + 6 = 12 + 11 - 8 = 12 - 12 + 17 = 11 - 9 - 2 = 12 + 7 - 9 = 7 + 20 + 3 = 12 + 14 - 24 = 22 - 16 + 22 = 25 - 24 + 22 = 13 - 13 + 9 = 14 + 8 + 5 = 22 + 4 + 3 = 10 - 9 + 19 = 9 - 6 + 6 = 17 + 6 + 6 = 24 + 3 + 2 = 24 - 11 - 4 = 5 + 24 - 25 = 11 - 4 + 23 = 14 - 12 - 2 = 21 + 9 - 21 = 14 + 7 + 6 = 22 - 9 + 17 = 23 + 7 - 7 = 15 - 3 + 8 =文档13 + 6 + 3 = 7 - 4 + 13 = 25 + 3 - 6 = 5 + 7 + 16 = 8 - 4 - 3 =9 - 3 + 12 = 20 - 3 + 6 = 10 - 8 + 26 = 11 - 5 - 5 = 7 + 11 - 10 = 8 + 18 - 23 = 21 - 14 + 19 = 19 + 10 + 1 = 19 - 3 - 15 = 10 + 14 - 16 = 共计:80 题做对:计时:成绩:5 - 3 + 25 = 23 + 5 - 28 = 15 - 3 + 16 = 10 + 5 + 9 = 22 - 14 - 6 = 8 - 4 + 11 = 21 + 5 - 19 =7 - 5 - 1 = 24 + 4 - 28 = 23 - 22 - 1 = 26 - 16 - 3 = 20 - 8 + 6 =9 - 3 - 4 = 25 + 3 + 2 = 12 + 8 - 17 = 23 - 3 + 8 = 5 - 5 + 12 = 23 - 3 + 6 = 19 - 11 - 5 = 11 - 7 + 24 = 15 + 3 + 3 = 23 - 10 + 16 = 15 + 15 - 16 = 15 + 3 - 15 = 8 - 5 - 3 =18 + 7 + 3 = 5 - 5 + 10 = 26 + 3 - 22 = 20 + 7 - 22 = 20 + 10 - 21 = 11 - 9 + 4 = 24 - 5 - 6 = 9 - 4 - 3 = 16 + 10 - 12 = 9 - 8 - 1 =23 - 22 - 1 = 12 - 7 + 8 = 23 + 3 - 3 = 8 + 12 - 13 = 13 - 12 - 1 = 7 + 13 - 9 = 26 + 4 - 21 = 22 + 6 - 15 = 19 + 11 - 12 = 18 + 12 - 26 =文档14 + 5 + 8 = 10 + 14 - 5 = 7 + 20 + 1 = 25 - 16 - 9 = 10 - 4 + 23 = 8 + 8 - 16 = 17 + 5 + 3 = 23 - 16 + 17 = 7 + 14 - 20 = 19 - 10 - 7 = 11 - 6 - 3 = 11 - 3 - 8 = 8 - 4 - 3 = 23 - 3 + 7 = 21 - 11 - 9 = 21 - 11 + 10 = 16 + 11 - 3 = 17 - 10 - 3 = 17 - 3 - 12 = 22 - 12 + 14 = 19 - 17 - 1 = 7 + 4 - 4 = 6 + 9 + 12 = 12 + 12 - 23 = 18 + 11 - 11 = 16 - 12 - 3 = 5 - 4 - 1 = 10 - 10 + 19 = 25 + 3 - 28 = 5 - 3 - 2 =10 - 9 - 1 = 5 - 3 - 1 = 5 + 24 - 24 = 14 + 5 - 5 = 5 + 7 + 12 = 共计:80 题做对:计时:成绩:6 - 6 + 15 =7 + 12 - 19 = 11 - 9 - 2 = 18 + 6 - 18 = 6 + 5 + 8 = 17 - 14 - 1 = 10 + 11 - 10 = 21 - 16 +9 = 19 + 3 - 3 = 13 - 6 - 3 = 20 - 15 + 7 = 6 + 19 + 3 = 21 - 10 + 11 = 24 + 3 + 2 = 20 - 8 + 17 = 17 + 9 + 4 = 23 - 7 - 13 = 13 + 12 - 8 = 8 - 4 + 10 = 10 + 11 + 4 = 14 + 3 - 9 = 19 + 5 + 3 = 23 - 8 - 13 = 16 + 10 + 3 = 8 + 18 - 15 =文档24 - 12 + 3 = 13 - 7 + 11 = 15 - 13 + 11 = 7 - 6 - 1 = 11 + 5 + 11 = 8 + 10 + 7 = 23 - 12 - 4 = 23 - 22 - 1 = 23 + 5 + 1 = 15 - 14 - 1 = 10 + 13 + 5 = 18 - 15 - 3 = 10 + 3 + 7 = 18 - 15 - 2 = 17 - 12 - 5 = 9 + 6 + 6 = 22 - 22 + 3 = 19 - 6 - 6 = 20 + 7 - 17 = 21 + 4 - 11 = 5 + 23 + 2 = 14 + 5 + 10 = 26 + 3 - 12 = 17 - 3 - 3 = 18 - 14 - 4 = 7 + 13 - 14 = 23 + 6 + 1 = 6 - 6 + 27 = 23 - 21 + 12 = 15 - 10 + 14 = 23 + 4 + 2 = 25 + 4 + 1 = 18 - 9 - 7 = 18 + 7 + 4 = 13 + 3 + 9 = 16 + 6 + 5 = 13 - 4 - 3 = 8 - 5 + 13 = 15 - 3 - 11 = 25 + 5 - 19 = 19 + 3 + 3 = 5 - 4 + 11 = 18 + 4 + 4 = 25 - 3 - 4 = 19 + 9 - 8 = 5 + 20 + 3 = 12 + 6 - 12 = 20 + 9 - 6 = 12 + 17 - 24 = 9 - 9 + 28 = 20 - 12 - 6 = 26 + 3 - 15 = 20 + 8 - 12 = 9 + 13 + 6 = 6 + 21 + 2 = 共计:80 题做对:计时:成绩:10 + 8 + 5 = 12 + 18 - 30 = 18 + 10 - 10 = 26 - 24 - 2 = 18 + 8 + 4 = 文档12 + 7 + 11 = 15 + 4 - 7 = 20 - 16 - 3 = 23 + 4 - 8 = 13 - 13 + 18 = 16 - 4 + 13 = 15 - 8 + 3 = 9 + 21 - 8 = 5 + 24 - 24 = 10 + 6 + 3 = 23 + 7 - 4 = 8 - 7 + 5 = 25 + 3 - 18 = 14 - 3 - 8 = 16 - 9 - 5 = 10 + 18 + 2 = 18 + 8 - 8 = 6 - 6 + 24 = 8 - 3 - 5 = 22 - 11 - 4 = 23 + 4 - 7 = 16 + 9 - 3 = 14 + 7 - 10 = 16 - 5 + 14 = 23 + 5 - 24 = 15 - 4 - 9 = 9 + 13 + 7 = 6 - 3 - 3 = 17 + 7 + 6 = 7 + 21 + 2 = 7 + 9 - 4 = 13 - 10 - 2 = 26 + 3 - 20 = 18 - 4 + 16 = 26 + 4 - 22 = 19 + 7 + 4 = 21 - 11 + 13 = 14 + 11 - 24 = 7 + 4 + 5 = 24 + 5 - 5 = 18 - 4 + 15 = 13 + 14 + 3 = 11 - 7 - 3 = 8 + 14 + 6 = 23 + 5 + 2 = 9 + 15 - 4 = 21 - 6 + 8 = 5 - 4 + 24 = 18 - 9 + 20 = 19 - 3 + 10 = 5 + 20 + 5 = 25 - 8 - 11 = 15 - 14 - 1 = 21 - 17 - 4 = 21 - 8 + 17 = 19 + 3 + 7 = 10 - 9 + 26 = 9 + 7 - 14 = 14 + 11 - 13 = 17 + 12 - 18 = 14 - 13 + 21 = 16 + 14 - 29 = 6 + 18 + 4 = 25 + 4 - 19 = 24 + 3 + 2 =文档9 - 8 + 13 = 15 - 6 - 5 = 17 - 16 - 1 = 18 + 12 - 12 = 22 + 5 + 1 = 14 + 3 + 7 = 14 + 16 - 19 = 23 + 7 - 15 = 25 + 3 - 13 = 12 + 5 + 4 = 共计:80 题做对:计时:成绩:19 + 4 + 3 = 14 + 6 - 5 = 18 - 3 - 9 = 24 + 5 - 28 = 10 - 6 - 4 = 25 + 3 - 10 = 5 + 8 - 8 = 24 - 23 - 1 = 7 + 22 + 1 = 19 - 13 - 5 = 6 + 4 + 20 = 16 + 8 - 22 = 22 - 5 - 8 = 20 - 4 - 10 = 9 - 8 - 1 =24 - 14 + 13 = 11 - 8 - 2 = 10 - 4 + 22 = 19 + 7 + 3 = 25 - 7 + 9 = 18 + 4 + 7 = 19 - 19 + 27 = 25 - 18 + 9 = 6 + 10 - 9 = 12 - 4 - 3 = 26 + 3 + 1 = 5 + 10 + 4 = 5 + 18 + 3 = 23 + 7 - 24 = 17 - 13 - 4 = 21 + 7 - 27 = 10 - 8 - 2 = 8 - 5 - 1 = 10 + 13 + 6 = 6 + 10 - 8 = 23 - 18 + 5 = 19 - 15 - 3 = 24 - 12 - 6 = 8 - 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7 + 6 = 20 - 5 - 15 = 25 - 20 + 3 = 9 - 4 - 3 =20 - 8 + 17 = 25 - 5 + 4 = 17 - 15 - 1 = 13 - 8 - 3 = 9 + 19 - 24 = 12 + 14 + 4 = 19 - 4 + 6 = 21 + 6 + 2 = 25 - 22 - 3 = 12 - 3 - 5 = 26 + 4 + 0 = 9 + 4 - 8 = 14 + 3 + 10 = 21 - 5 + 8 = 16 - 15 - 1 = 6 - 4 - 2 = 13 - 11 - 2 = 17 + 3 - 19 = 9 + 5 - 14 = 22 + 6 + 1 = 26 - 19 - 4 = 8 - 7 - 1 = 14 + 15 + 1 = 10 - 10 + 30 = 19 - 8 + 17 = 12 + 7 - 16 = 14 - 10 + 6 = 20 + 3 - 21 = 25 + 4 - 8 = 14 + 6 + 9 = 9 + 18 + 1 = 25 - 4 - 4 = 21 - 3 + 7 = 22 - 11 - 6 = 8 + 14 - 14 = 17 - 5 + 16 = 18 - 13 + 6 = 26 - 24 - 1 = 23 + 6 + 1 = 26 - 16 + 9 = 15 + 12 - 23 = 25 - 7 - 9 = 26 - 3 + 5 = 20 + 7 - 21 = 13 - 5 - 6 = 共计:80 题做对:计时:成绩:11 - 4 - 5 = 19 - 12 - 6 = 24 - 7 - 10 = 9 - 5 + 16 = 7 - 6 - 1 =10 + 5 + 9 = 8 - 5 - 3 = 24 - 13 - 3 = 13 + 12 - 11 = 10 + 3 + 17 = 文档8 + 13 - 5 = 5 + 21 + 3 = 6 + 9 - 8 = 12 + 13 + 3 = 6 - 5 - 1 =5 + 23 + 1 = 23 +6 + 1 = 10 + 3 + 3 = 21 - 19 - 1 = 23 + 5 + 1 = 11 - 11 + 22 = 6 - 5 + 6 = 26 - 18 -7 = 15 - 11 - 3 = 22 - 11 - 10 = 6 + 19 - 19 = 23 - 5 + 9 = 9 + 21 - 19 = 20 - 3 + 5 = 13 +8 + 5 = 10 - 8 + 11 = 10 + 14 - 8 = 22 - 5 - 8 = 22 - 3 + 4 = 18 + 6 + 5 = 23 - 20 + 22 = 21 + 4 - 8 = 11 - 5 - 5 = 6 - 5 - 1 = 21 + 5 - 23 = 11 + 5 - 5 = 6 + 4 - 7 = 19 - 7 + 6 = 10 - 8 + 26 = 12 + 7 - 4 = 26 + 3 - 13 = 20 - 15 - 3 = 9 + 12 + 9 = 20 + 3 - 22 = 11 - 8 - 2 = 21 - 4 + 13 = 13 + 12 - 10 = 15 - 12 + 15 = 21 + 4 + 5 = 22 - 10 + 16 = 13 + 7 - 5 = 18 - 7 - 11 = 20 - 8 + 11 = 19 - 15 + 24 = 25 - 8 + 7 = 12 + 4 + 8 = 11 - 10 - 1 = 8 - 5 + 20 = 26 - 19 + 21 = 6 + 3 - 3 =9 - 4 - 4 = 15 - 5 - 7 = 14 + 5 + 4 = 25 - 23 + 7 = 18 + 9 + 3 = 22 + 6 + 1 = 16 + 5 - 7 = 17 + 9 - 24 = 11 - 5 - 5 = 12 + 15 + 3 =文档22 + 7 - 17 = 11 + 16 + 2 = 9 - 5 + 11 = 26 + 4 - 24 = 17 - 11 - 5 = 共计:80 题做对:计时:成绩:10 - 7 + 11 = 12 - 5 - 7 = 8 + 20 + 2 = 16 - 14 + 17 = 21 - 4 - 10 = 24 + 4 + 2 = 22 - 11 + 18 = 15 + 6 - 5 = 24 - 13 + 6 = 14 + 13 - 4 = 26 - 8 - 4 = 25 - 11 - 9 = 8 + 5 + 7 = 10 - 10 + 8 = 22 + 4 - 3 = 9 - 7 - 2 = 18 + 7 - 11 = 13 - 7 + 12 = 21 + 7 - 15 = 20 + 4 - 12 = 8 + 21 - 16 = 19 - 16 - 1 = 23 + 5 + 2 = 23 - 11 + 8 = 6 - 4 - 1 =8 - 3 - 3 = 20 - 6 - 9 = 8 - 8 + 27 = 8 - 5 - 1 = 5 - 4 - 1 =22 - 12 - 7 = 16 + 8 + 3 = 9 - 4 + 22 = 6 + 13 + 9 = 5 + 18 - 14 = 18 + 5 - 10 = 19 + 6 + 4 = 9 + 14 - 14 = 12 + 3 - 7 = 21 - 16 + 21 = 18 + 9 + 3 = 24 - 10 - 6 = 26 - 11 + 8 = 26 - 18 - 5 = 18 - 18 + 7 = 14 - 10 - 4 = 18 + 3 + 4 = 7 + 8 - 10 = 13 - 9 - 3 = 22 - 17 - 3 = 19 + 7 - 4 = 19 + 7 + 4 = 19 + 8 - 6 = 19 + 4 + 5 = 16 + 6 + 5 =文档8 - 8 + 27 = 16 - 16 + 11 = 25 - 3 + 7 = 17 - 5 + 14 = 19 + 4 + 7 = 19 - 14 - 3 = 18 - 12 + 4 = 8 - 6 + 13 = 10 - 7 - 2 = 13 - 5 + 21 = 24 - 5 + 3 = 7 + 17 + 5 = 5 + 8 - 9 = 18 + 7 - 9 = 18 + 7 - 14 = 5 + 14 + 4 = 7 - 6 - 1 = 10 - 3 + 20 = 17 - 11 + 6 = 14 - 3 - 9 = 14 + 6 + 8 = 21 - 9 + 18 = 8 + 18 - 17 = 16 + 9 - 16 = 12 - 5 - 7 =共计:80 题做对:计时:成绩:19 + 10 + 1 = 9 + 14 + 6 = 5 - 5 + 30 = 12 - 5 - 4 = 21 + 6 - 7 = 24 - 4 - 5 = 13 + 11 + 5 = 12 - 9 - 3 = 25 + 3 + 1 = 12 - 6 + 24 = 16 - 16 + 28 = 13 + 9 - 5 = 10 - 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26 = 19 + 8 - 7 = 6 - 3 + 13 = 15 - 5 + 10 = 20 - 8 + 16 = 18 - 12 - 4 = 12 + 6 - 13 = 10 + 19 + 1 = 7 + 17 + 3 = 23 + 6 - 18 =文档25 - 11 + 10 = 15 - 10 - 5 = 26 + 3 - 18 = 19 + 3 + 3 = 12 + 6 - 7 = 24 - 12 - 11 = 15 - 3 - 6 = 14 + 14 + 1 = 22 - 22 + 26 = 23 - 11 + 16 = 6 - 5 - 1 = 8 - 5 + 15 = 26 + 3 - 10 = 7 + 8 + 5 = 23 + 5 - 24 = 18 + 9 + 1 = 14 - 12 + 22 = 5 + 19 - 17 = 10 - 6 - 4 = 8 + 8 + 13 = 23 + 3 - 26 = 13 - 3 - 9 = 9 + 12 - 17 = 13 - 7 - 3 = 22 + 3 - 4 = 12 - 10 + 4 = 14 - 6 - 6 = 25 + 4 + 1 = 21 + 3 + 6 = 22 + 6 - 10 = 7 + 13 - 10 = 17 + 10 + 3 = 11 + 13 - 22 = 17 - 17 + 3 = 20 + 4 - 22 = 15 + 3 + 10 = 14 + 15 - 23 = 9 - 6 - 3 = 9 + 14 + 3 = 21 - 20 - 1 = 8 - 7 - 1 = 14 + 10 - 6 = 21 + 3 + 5 = 6 + 17 - 3 = 25 - 17 + 6 = 8 + 16 - 18 = 25 - 5 - 16 = 22 + 6 - 18 = 11 + 9 + 4 = 17 + 4 + 5 = 16 - 15 - 1 = 25 - 19 + 5 = 25 - 5 + 4 = 7 + 7 - 12 = 15 + 8 - 4 = 14 + 12 - 19 = 10 - 6 + 21 = 7 - 3 + 5 = 13 - 11 + 11 = 25 - 15 - 3 = 19 + 9 - 18 = 13 - 5 + 7 = 12 + 10 - 14 = 14 - 8 - 5 = 26 + 4 - 8 =文档共计:80 题做对:计时:成绩:10 + 13 + 3 = 17 - 4 + 5 = 17 - 5 + 7 = 25 - 10 - 12 = 15 + 14 + 1 =19 - 15 + 19 = 22 - 11 - 11 = 23 - 21 - 2 = 10 - 8 - 1 = 20 - 16 + 11 =20 + 3 - 22 = 5 + 19 - 10 = 21 - 4 + 3 = 23 - 6 - 16 = 16 - 6 - 4 = 16 - 12 - 3 = 14 - 9 + 16 = 6 + 13 + 7 = 13 - 6 - 3 = 18 - 13 - 5 = 23 - 11 + 3 = 12 + 11 - 9 = 13 + 4 - 11 = 13 - 7 - 5 = 24 - 9 - 15 = 12 + 10 - 3 = 7 - 3 - 4 = 8 + 7 - 3 = 10 + 12 - 18 = 14 - 5 + 4 = 5 + 14 + 11 = 19 + 4 + 4 = 17 - 5 + 12 = 20 - 5 - 15 = 22 - 19 - 1 = 18 - 14 - 3 = 22 - 10 + 15 = 23 + 6 - 27 = 21 + 8 - 19 = 15 + 3 - 8 = 10 + 9 - 17 = 12 + 17 - 29 = 8 + 5 + 5 = 12 - 6 + 19 = 11 + 4 + 8 = 16 - 4 - 11 = 11 + 18 - 6 = 10 + 9 + 7 = 21 + 4 + 3 = 14 + 4 + 9 = 7 + 14 + 4 = 8 - 7 + 12 = 23 - 15 + 9 = 21 - 11 - 7 = 22 - 19 + 8 = 11 + 15 + 3 = 6 + 7 - 9 = 20 + 9 + 1 = 20 - 10 + 3 = 12 - 6 + 13 =文档22 - 8 - 3 = 23 - 12 - 5 = 10 - 6 + 5 = 23 - 14 - 4 = 9 + 21 - 30 = 6 + 8 + 15 = 24 + 5 - 23 = 12 + 8 + 7 = 25 - 18 - 4 = 12 - 8 + 24 = 8 + 13 + 4 = 23 - 17 + 6 = 13 - 7 - 6 = 26 - 23 - 1 = 18 - 3 + 11 = 17 - 14 + 8 = 5 + 6 - 9 = 20 + 5 - 15 = 21 - 11 + 19 = 8 - 3 - 5 =共计:80 题做对:计时:成绩:6 + 24 - 25 = 24 -7 - 10 = 21 + 3 + 5 = 13 + 12 - 13 = 9 + 5 + 5 = 24 - 23 - 1 = 20 - 4 + 10 = 16 - 13 + 25 = 12 + 3 + 13 = 16 + 10 - 3 = 23 - 22 + 20 = 13 + 9 +8 = 10 - 8 + 18 = 24 - 18 - 4 = 22 + 6 - 27 = 14 - 13 - 1 = 5 + 17 - 12 = 8 - 8 + 8 = 11 -9 - 2 = 14 - 10 - 4 = 13 - 3 + 4 = 23 - 8 - 10 = 22 - 19 - 1 = 24 - 14 - 6 = 26 - 22 - 3 = 9 - 7 + 14 = 8 + 4 + 10 = 7 + 20 + 3 = 9 - 7 + 22 = 20 - 16 - 3 = 12 + 10 - 21 = 13 + 13 - 4 = 6 - 4 - 1 = 7 - 6 - 1 = 15 - 5 + 16 = 9 + 20 - 28 = 12 - 10 - 1 = 9 - 5 + 7 = 24 + 3 - 20 = 22 - 7 + 3 =文档23 - 11 + 10 = 8 - 3 - 5 = 14 + 15 - 27 = 25 - 14 - 7 = 21 + 5 + 3 = 11 + 8 - 5 = 26 + 3 - 19 = 22 - 15 + 6 = 20 - 5 - 6 = 25 + 4 - 27 = 6 + 15 + 4 = 13 + 13 + 3 = 12 + 7 + 8 = 16 - 6 + 8 = 6 - 4 + 27 = 26 - 16 - 4 = 26 + 3 + 1 = 24 - 24 + 26 = 7 - 5 - 2 = 14 + 8 - 13 = 11 + 9 - 17 = 9 + 12 - 8 = 15 + 3 - 18 = 11 + 12 + 3 = 13 - 7 - 3 = 6 + 13 - 13 = 5 + 12 - 13 = 16 - 8 + 22 = 24 - 22 + 26 = 13 + 9 - 12 = 9 + 14 - 8 = 23 + 3 - 9 = 19 - 5 + 8 = 24 + 4 - 10 = 13 + 15 + 2 = 15 - 12 - 3 = 7 - 5 - 2 = 18 + 3 + 3 = 9 - 6 - 1 = 7 + 9 + 8 = 共计:80 题做对:计时:成绩:文档。

小学一年级30以内加减混合(3连加减)口算题

小学一年级30以内加减混合(3连加减)口算题

20 -13+9= 26 + 4 -13= 22 -14+ 15 = 14 + 7 - 13 = 22 + 7+1= 17+9+4= 8-5+18= 14+8-4= 15-13+14= 20-17-2= 15+12-7= 13+4-6= 13-9-3= 17-5-3= 11+19-7= 18-16+23= 15-12-2= 12+14-7= 26+3+1= 16+5+5= 10 -10+24= 17 + 3 + 4 = 12 + 16+1= 25 -23-1= 14 -11+4= 19+5-4= 12+5+6= 18+10+2= 23+3+3= 25+3+1= 10-9-1= 7+6-4= 21-9-8= 11-3-5= 11-5+24= 25+3-5= 15+11-8= 20+5+4= 12-7+6= 23-5+8=7-4+24= 20 + 5 -17= 12 -10+13= 6+22 -19= 15 + 12+3= 11 +13+5= 13 + 16-15= 5+24-20= 25 + 4 -23= 17 + 7+5= 5-3-2= 15-11+5= 8-7+21= 19-3+10= 6-4+23= 21+3+6= 18+5+7= 14+6+7= 7-5-2= 8-3+3=8+15-11= 23 + 4 -22= 23 -17+9= 21 + 3 -14= 21 -20+28= 17-15-1= 5-5+4= 8-5+23= 11+11-8= 7-6-1=21+5-13= 24+5-17= 12+14-5= 9-5-4= 25+4-17= 20 -19+25= 8+4+14= 18 -15-1= 14 +12-8= 11 +11-5= 合计: 80 题做对:计时:成绩:26+3+1= 15-6-9= 5-5+19= 20+5+5= 24+4+1= 24+3-6= 10-3-3= 19-3-14= 13-11-2= 16+7+4= 17+12+1= 23+5+2= 6+16-11= 11-6+13= 21+3-11= 18+12-12= 25+4+1= 9-4+5= 6-5+22= 16-15+11= 9+4-8= 13+10+7= 17-13-3= 12+13-9= 9-6-2=18+10+1= 17-7+6= 16+7-4= 20+6+3= 19-18-1= 25 -19+18= 14 +4-15= 12 -9+25= 17 + 8-23= 17 + 11-10= 10 -4-6= 18 -18+19= 25 -18+4= 15 + 11-24= 26 + 3+1= 17+10+2= 26+3-18= 24-7+4= 26+3+1= 18-11-5= 10+20-18= 23+3+3= 8+7+3= 10+16-20= 13-3+20=6-5-1= 12+8-16= 16-7+10= 11+16-6= 7-5-1=8+14+4= 16+7+3= 17+7+5= 8-3-3= 17+7+6= 15-6-4= 13-11-1= 25+4-3= 15+12+1= 16+4+5= 22+7+1= 22-15-7= 23+5-6= 8+21+1= 10+15+5= 6-5-1= 19-12+11= 11+7+3= 15+14+1= 20+6+4= 14-3+12= 23+6+1= 14+8-21= 7-5+5= 26-7+9=合计: 80 题做对:计时:成绩:11 -9-1= 20 + 6-24= 17 + 10-17= 22 -13-7= 23 -20+6= 10+17+2= 17+11+2= 5+12+4= 20+6+4= 10-5-3=22-18-3= 7+9+10= 23+4-11= 12-5-7= 8+16-5=26+3+1= 7-3+11= 8-6+15= 19+8+2= 9-6-3=9+12+8= 22+3+5= 5+23-5= 13+16-23= 16-3-6=10-5-3= 5+22+2= 15+14-23= 11-10-1= 21+3-21=21-13-5= 10+4+8= 8+16-15= 5-3+22= 7+4-8=15+11+3= 11+15+3= 18-4+5= 15+8+6= 7+22-24=23-18-3= 11-3+11= 23+4-9= 26+4-28= 18-4+15=21-10+3= 11-10-1= 19-16+7= 9-4-3= 18-7+12=16-5-5= 7+6+15= 14-5+13= 9-8+5= 24-18+12= 21+7+2= 9-7-1= 14-9+13= 10-3+21= 20+4-10=17+3+4= 24+5+1= 8-5-1= 7+9-6= 23-22+5=10+20-23= 17-12-3= 16+12-22= 13-13+6= 14-6-6=19+9-3= 10+3-7= 18-12+14= 26-14-9= 14+3+4=24-20-4= 26-9-10= 15-10-3= 26+3+1= 13-9-3=合计: 80 题做对:计时:成绩:10-4+9= 15+5-12= 14+3-3= 14-6-6= 26-19+10= 15+3-6= 12+18-27= 22+3+5= 15+5+8= 10+6-11= 23-18-4= 9+21-16= 17+3-12= 20-15-3= 5-3-1=16+9+3= 16-5-5= 11-4+19= 15+13-20= 20-12-6= 20+4-10= 19-4+8= 19+11-25= 9+3-11= 22+3-13= 13+4+5= 25-12+5= 6-4-1= 22-15+3= 24+5-29= 21+5+3= 5+22+3= 8+15+5= 24-10-9= 21-18+4= 22-14-5= 7-3-4= 7+4+16= 17-13+15= 16-3+17= 25 -3-17= 20+6-15= 16+13-10= 11 -5+10= 24-18-6= 18 -8-10= 17-17+11= 10+12-3= 8-6+19= 24-19-4= 6+18+4= 15-6+19= 7-6+9= 19-17-2= 9+17-15= 16-16+6= 9-5+6= 5+3-3= 14-12-1= 11+11-3= 18-4-10= 22-7+15= 9+12+9= 13-9-3= 6-5-1=11+6+5= 7+12-4= 20+5-23= 21-19+18= 23+6+1= 10+7+11= 21-9-4= 7+5+8= 22+5-22= 13-11-1= 11+13+5= 21+8+1= 15+14+1= 16+4-12= 22+6+1= 合计: 80 题做对:计时:成绩:14-10-3= 18+8+4= 7+14-5= 5+20+3= 15-11+10= 23-10+16= 25-14+8= 8-7-1= 17-3+5= 19-16-1=13 -5+4= 9-6+23= 21 - 21+19= 24 - 17+23= 20 -18+7= 7+18-20= 8+20-23= 15-9-4= 13-5-4= 19+8+3=18-9-3= 26-10-9= 16-8+11= 11+10+9= 23+4-22=8-3+22= 21+3+5= 20-3+13= 20-3-13= 18+10-4=21-10+11= 13-9-4= 22-8-11= 19+6+4= 20-8-12=18-16-2= 7-3-4= 20-6-4= 16-16+16= 19+7-19=16-11-4= 6+21+1= 15-10-4= 20+5+4= 15+6-7=9-4+17= 17 -14+23= 13 -12+21= 25-14-11= 21+7+1=19+9+2= 15-12+22= 20+8+1= 5+21+4= 19+5-4=14+16-29= 21+7-15= 5-3-2= 6+12+10= 26-7-6=12+8-10= 11+6+3= 17-8+21= 21+6-9= 7+8-4=22-11+16= 17-12-4= 18-14+4= 6-6+24= 17-6-5=7-5-1= 15+7+3= 25-6-18= 14-3+19= 13+14+2=17+9+3= 13-9+18= 22-8-13= 17-7-5= 9-7+10=合计: 80 题做对:计时:成绩:8-7-1= 9+19+1= 19-18-1= 7-3-3= 17+5+8=5-4-1= 11-7-3= 10+8-13= 22+5-3= 10+9+6=19-3+9= 23-23+25= 20-15+24= 15-3-3= 21+7-8=23 -8-12= 15 - 10+16= 12 -8-4= 26 -23-2= 13 +10-23= 17+4+3= 12-4-5= 16-5+15= 21+5+3= 17-3+8=17+8-14= 10+5-5= 20+10-25= 13+13+4= 21-3-8=22-3+5= 23-22+25= 19-6+12= 23-8-4= 15+10+5=17-3-10= 26-21+23= 7+13-3= 8+7+10= 19+4+7=11+11+4= 20-12+21= 23+3+3= 9+21-17= 9-7+5=6+13-8= 9-7-2= 7-4-1= 22+3-14= 16-3+11=9+11-3= 25-22+6= 26-10-10= 20+8-16= 20-7-4=22-19-3= 17+9-12= 19+9+1= 12-6-6= 26+4-23=24-12-8= 26-12-12= 7+18-19= 16-3-11= 9-3-6=11+8+3= 7-6-1= 21+3-13= 16-6-9= 26-25-1=5+6-7= 10-7+18= 20-6+7= 22+5-22= 8+3-11=24-15+12= 14+3-7= 23-18-4= 24-21-3= 14+14-17=合计: 80 题做对:计时:成绩:7-7+7= 18-4-9= 6-3-3= 18+8+4= 17-9-4=8-6+17= 14+9+3= 21-9+16= 9-6-3= 21+7-15=7-5+3= 20-8+13= 8+20-11= 8+8+12= 17+13-28= 25 - 19+16= 25 -11-7= 17 + 8 -19= 7+10-10= 21 + 4 + 5 = 25 - 19+12= 9-3-6= 14 + 7 -12= 26 - 14+13= 24 -18-4=12-5+8= 22-17-5= 19+7+4= 24-10+15= 16+9-3=9-8+7= 25+4+1= 17-9-3= 11-3+6= 18+10+1= 22-14+21= 24-19-5= 13+6+3= 22+3-17= 25+4-5=21-17-3= 9-3+21= 25+4-5= 19-18-1= 24+3-17=15-11-3= 6+3+4= 8-6-2= 9-5+7= 5+22-13=20-3-9= 6-4+19= 15+8+3= 19-8-4= 11-7-3=25-3-13= 19-11+14= 12-4-6= 16-5-11= 12-10-1=18-3-14= 10+5-3= 6+18+5= 20-9+9= 25+4+1=18-4+14= 24-20+6= 15+4+8= 13-11-1= 26-8-9=5+7+13= 21+4+4= 24-19+22= 22-20-1= 25+5-29=6-3-1= 10+5-15= 11-10+27= 10+4-13= 9-6+5=合计: 80 题做对:计时:成绩:24+4-16= 18+8-6= 13+15+2= 19+8-8= 26+3+1=24-8+3= 15+9-14= 11-6+19= 11+5-7= 26-23-1=9-3+5= 10-4+10= 16-4-6= 21-8+16= 16+9-12=5+4-5= 10-4+18= 17+11-11= 26-23-2= 8-4-3=25 +5-5= 14 +8+8= 13 +14-21= 20 +8-21= 18 +11-27= 24-11-3= 19-3+5= 26-11+14= 22+8-28= 25+3-7=20-16+18= 25+4+1= 18-10+15= 8+18+3= 16+9+5=9-6-2= 9+4+16= 22+7-10= 23+5-18= 23+7-18=24-24+17= 18+7-13= 16-9-5= 17-6-8= 17-4+17=21-21+20= 20-3-11= 14-4-7= 13-12-1= 5-3-2=8-4-3= 22-11+5= 5-3-2= 24+6-6= 17-3+15=17-14-1= 12+4+8= 9+19+1= 19+10-26= 13+15-11= 16+5+7= 14-13+6= 12-5+10= 25-17-8= 25+4+1=17+10+2= 16+12+1= 9-4+15= 5+6+15= 17-3+3=26-14+7= 17-12-4= 19-14-5= 15-8+13= 26+3+1=14+4+12= 5+24+1= 15+10+4= 18-10-7= 22+7-23=合计: 80 题做对:计时:成绩:7+11-12= 15+13+1= 8+7+15= 21+4+4= 7-3-4=7+20-11= 7-3-4= 22+6-13= 20-18-2= 26+3-18= 6-5+27= 5-3+27= 20+5-22= 17-15-2= 13+15+2= 5+11-9= 11+10-13= 24+4+1= 18+9-18= 24-12-8= 22-12-9= 8+17+4= 16+3+4= 14+7-9= 11+15+3= 12+14+4= 12+3+11= 7-4-3= 6-5-1= 9-8-1=23+6+1= 23-13-10= 20+4+5= 10+11-3= 17+11+1= 21+8+1= 19-13-4= 10-8-1= 5+14-10= 23+4-21= 21+4-21= 24-8-10= 9+13-7= 26-21-5= 12+9-6= 17+13-7= 26+3-17= 22+5+3= 25-17+18= 18-3+8= 18+3-20= 5+6-5= 6-6+10= 18-7+7= 8+8-5=14-4-9= 6-4-1= 16+7-16= 17-10-4= 7+17-24= 13-7-5= 21-11-7= 25+5-5= 21-11-3= 18-10-3= 7-3-3= 18+3-21= 21-16+14= 23+5+1= 14-13+15= 9-4-5= 17+5-14= 16+13-8= 26-3+3= 18-11-7= 18+9-18= 7-5-1= 14+5-17= 11+11+3= 24+5+1= 合计: 80 题做对:计时:成绩:12+15-22= 18+4+4= 19+8-25= 11-4+4= 7+11+11= 18+6+6= 18-13+16= 19-6+12= 23+4+3= 10+14-8= 22-3+3= 20-15-4= 25+4+1= 10-9+9= 12-9-3=16+11-14= 13+4+8= 21+5+4= 23-5+4= 21+9-21= 19+8-23= 10+8+10= 11+11+7= 12+6-6= 9+5-5=23-14+14= 16-4-8= 15+4-15= 17+4-17= 6+8-7=23+3-24= 5+17-8= 16-4-10= 16+12+2= 12-9+20= 18-17+22= 12-6+13= 9-4+7= 23+5-24= 11-3-4=20+3+5= 17+12-8= 23 -14-6= 13 +16+1= 17 -17+26= 24-12-6= 13-12+3= 15 +10+4= 10 +19+1= 17 +11+2= 18+11-10= 14-3+3= 12-12+6= 25+3+2= 7+10+5=6+3+19= 22+3+5= 6-3+6= 24+4-24= 21-19-2= 16+13-8= 6-6+4= 13+16+1= 25+5-25= 17-11+9= 8+7+9= 6-3+27= 21-5+12= 19+5+4= 23+4-9= 15+14+1= 17-9+4= 25-20-3= 12+4+8= 19-14+6= 16-15-1= 9+6+13= 25-23-1= 11+16+2= 26-10-14= 合计: 80 题做对:计时:成绩:17-3+11= 8-8+7= 19-13-5= 9+15-4= 7+15+4=8-6+27= 23+6-14= 8-6-2= 21+5-6= 16+9+3=13 +13+3= 21 -11+15= 23 + 5-27= 25 + 3 + 2 = 22 + 3 -18= 20+3+7= 12-10-1= 14+14+2= 19+6-18= 22+5-5=13+12+3= 14+13-9= 22-6-16= 11-5-3= 21+6+1=20 -13+23= 13 + 11+4= 19 + 4+5= 16 + 12-24= 16 -12-4=8-5-1= 9+17+4= 9+20+1= 26+3+1= 22+5+3=9+3+10= 6-5+4= 16+5+3= 23-15+5= 9-4-5=9+13+7= 18-3-15= 23-15+6= 18+9+3= 6-3-1=6+17+5= 23+4+1= 15+10-11= 24+5-12= 11+15+4=13-8-3= 11+13+4= 9-8-1= 16-7-7= 9+18-10=16-10+10= 14-4+19= 13 -12-1= 21-17-3= 14+7+8=11-6-3= 18+4+8= 12+13+3= 23+4-27= 22-22+8=12+4+12= 9+13-13= 25+3-19= 7+14+7= 16+5+8=6+8+11= 21+6-17= 15+13-3= 9-9+29= 19-19+14= 21-10+8= 7-3-3= 17+10-5= 22-11-9= 6-5+9=合计: 80 题做对:计时:成绩:15+12-14= 6+17+3= 20-14-4= 14+13+1= 8-7+13= 17 - 16-1= 21 + 6-3= 10 + 18-12= 9+15-10= 9+20-20= 15+13-16= 10-4+18= 25+3+2= 17-7-8= 20-4-11= 9-5+24= 22+3-9= 10+17+3= 18+10+1= 20+4+3= 20+7+2= 11-5+12= 20-19+25= 18+6+6= 7+5-3=23-3+5= 12+13+3= 15-4-10= 15+5+8= 25+4-19= 26-13+8= 12+17+1= 18-3-4= 11+19-4= 5+23-26= 17-4-4= 10+10+4= 5+24+1= 22-4+6= 20+8+2= 7+18-12= 7+16-13= 11+9-4= 13+12+5= 17+4+5= 9+15-15= 6+5+3= 10+5-14= 9+7+4= 12+17+1= 9-7-1= 23-20-3= 10+3+4= 7+20+2= 17-11+9= 13-12-1= 18-12-5= 14-3-10= 17-3+3= 14-9+15= 16+11+2= 20+9+1= 8-7+9= 20+8+2= 23-17+18= 26-13-10= 16-7-4= 5-4+4= 20-5-4= 16+6+7= 26-20+14= 9-5+5= 9+11+5= 15-5+11= 8+15-10= 12-10+28= 6-3+23= 13+14+2= 5+21-18= 12-10+16= 合计: 80 题做对:计时:成绩:11 +11-17= 19 -12+13= 17 -8-3= 23 + 5 - 4 = 21 - 13+21= 16-9+15= 21+7+2= 6+23+1= 20-4-15= 20+4+6=14-14+27= 10+11+7= 5+15-4= 6-3-2= 11-9-1=16+11-20= 11-6+16= 8+12+4= 20-7-9= 23+5+2=7+14+3= 15-4-7= 8+4-10= 20+7+1= 20-15-3=18 -18+14= 17 + 5-14= 24 -22+17= 23 -14-8= 18 -7-10=11-8+15= 18+9-6= 10+7-6= 7+12+6= 5-5+12=23 -19-3= 15 -14+27= 23 +4-27= 19 +11-7= 19 -9-9=17+10+3= 14+12+4= 8-3-4= 5+18-20= 9+4-4=20-15+5= 12+14-9= 24+4+2= 18-8-9= 22+4+4=17+9-9= 7-6-1= 11+7+3= 7-4-2= 7+16-15=8+20-27= 24-11+7= 11-9+24= 5+22-23= 11-5-4=8+19+1= 18+4+6= 26-8+9= 16-5+4= 20+5-3=10+3-10= 8-3-3= 20-11+16= 22-3+6= 8-7+28=23+5+2= 17-16+7= 15+14-12= 21-14-4= 6+13+6=10-4+20= 24+3+1= 7-7+26= 11-3+17= 17-13+11=合计: 80 题做对:计时:成绩:22+5+1= 18-9-5= 26-12-11= 23+6-15= 9+6+8=16+7+5= 18-16-2= 16+4-12= 9-8+4= 10+19+1=8+8+7= 5-3-2= 6-4-2= 7+18+5= 19-18-1=21+8+1= 21+3-17= 8-5-3= 11+15-13= 19+7+4=15-8-6= 26-23-1= 13-10-2= 9-8-1= 6-3+23=21 -4-9= 6+17-20= 25 -15-6= 19 - 11+10= 20 -6-11= 26+4-24= 19+9-23= 5-3-1= 24-20+7= 18+10-11= 23+5+2= 19-12-5= 6-3+5= 5-5+9= 22-9-13=19-15+6= 12+11-8= 12-12+17= 11-9-2= 12+7-9=7+20+3= 12+14-24= 22 -16+22= 25-24+22= 13-13+9=14+8+5= 22+4+3= 10-9+19= 9-6+6= 17+6+6=24+3+2= 24-11-4= 5+24-25= 11-4+23= 14-12-2=21+9-21= 14+7+6= 22-9+17= 23+7-7= 15-3+8=13+6+3= 7-4+13= 25+3-6= 5+7+16= 8-4-3=9-3+12= 20-3+6= 10-8+26= 11-5-5= 7+11-10=8+18-23= 21-14+19= 19+10+1= 19-3-15= 10+14-16= 合计: 80 题做对:计时:成绩:5-3+25= 23+5-28= 15-3+16= 10+5+9= 22-14-6= 8-4+11= 21+5-19= 7-5-1= 24+4-28= 23-22-1= 26-16-3= 20-8+6= 9-3-4= 25+3+2= 12+8-17= 23-3+8= 5-5+12= 23-3+6= 19-11-5= 11-7+24= 15+3+3= 23-10+16= 15+15-16= 15+3-15= 8-5-3=18+7+3= 5-5+10= 26+3-22= 20+7-22= 20+10-21= 11-9+4= 24-5-6= 9-4-3= 16+10-12= 9-8-1=23-22-1= 12-7+8= 23+3-3= 8+12-13= 13-12-1= 7+13-9= 26+4-21= 22+6-15= 19 +11-12= 18+12-26= 14+5+8= 10+14-5= 7+20+1= 25-16-9= 10-4+23= 8+8-16= 17+5+3= 23-16+17= 7+14-20= 19-10-7= 11-6-3= 11-3-8= 8-4-3= 23-3+7= 21-11-9= 21-11+10= 16+11-3= 17-10-3= 17-3-12= 22-12+14= 19-17-1= 7+4-4= 6+9+12= 12+12-23= 18+11-11= 16-12-3= 5-4-1= 10-10+19= 25+3-28= 5-3-2=10-9-1= 5-3-1= 5+24-24= 14+5-5= 5+7+12= 合计: 80 题做对:计时:成绩:6-6+15= 7+12-19= 11-9-2= 18+6-18= 6+5+8= 17-14-1= 10+11-10= 21-16+9= 19+3-3= 13-6-3= 20-15+7= 6+19+3= 21-10+11= 24+3+2= 20-8+17= 17+9+4= 23-7-13= 13+12-8= 8-4+10= 10+11+4= 14+3-9= 19+5+3= 23-8-13= 16+10+3= 8+18-15= 24-12+3= 13-7+11= 15-13+11= 7-6-1= 11+5+11= 8+10+7= 23-12-4= 23-22-1= 23+5+1= 15-14-1= 10+13+5= 18-15-3= 10+3+7= 18-15-2= 17-12-5= 9+6+6= 22-22+3= 19-6-6= 20+7-17= 21+4-11= 5+23+2= 14+5+10= 26+3-12= 17-3-3= 18-14-4= 7+13-14= 23+6+1= 6-6+27= 23-21+12= 15-10+14= 23+4+2= 25+4+1= 18-9-7= 18+7+4= 13+3+9= 16+6+5= 13-4-3= 8-5+13= 15-3-11= 25+5-19= 19+3+3= 5-4+11= 18+4+4= 25-3-4= 19+9-8=5+20+3= 12+6-12= 20+9-6= 12+17-24= 9-9+28= 20-12-6= 26+3-15= 20+8-12= 9+13+6= 6+21+2= 合计: 80 题做对:计时:成绩:10 + 8 + 5 = 12 + 18-30= 18 + 10-10= 26 -24-2= 18 +8+4= 12+7+11= 15+4-7= 20-16-3= 23+4-8= 13-13+18= 16-4+13= 15-8+3= 9+21-8= 5+24-24= 10+6+3=23+7-4= 8-7+5= 25+3-18= 14-3-8= 16-9-5=10+18+2= 18+8-8= 6-6+24= 8-3-5= 22-11-4=23+4-7= 16+9-3= 14+7-10= 16-5+14= 23+5-24=15-4-9= 9+13+7= 6-3-3= 17+7+6= 7+21+2=7+9-4= 13-10-2= 26+3-20= 18-4+16= 26+4-22=19+7+4= 21-11+13= 14+11-24= 7+4+5= 24+5-5=18-4+15= 13+14+3= 11-7-3= 8+14+6= 23+5+2=9+15-4= 21-6+8= 5-4+24= 18-9+20= 19-3+10=5+20+5= 25-8-11= 15-14-1= 21-17-4= 21-8+17=19+3+7= 10-9+26= 9+7-14= 14+11-13= 17+12-18= 14-13+21= 16+14-29= 6+18+4= 25+4-19= 24+3+2=9-8+13= 15-6-5= 17-16-1= 18+12-12= 22+5+1=14+3+7= 14+16-19= 23+7-15= 25+3-13= 12+5+4=合计: 80 题做对:计时:成绩:19+4+3= 14+6-5= 18-3-9= 24+5-28= 10-6-4= 25+3-10= 5+8-8= 24-23-1= 7+22+1= 19-13-5= 6+4+20= 16+8-22= 22-5-8= 20-4-10= 9-8-1=24-14+13= 11-8-2= 10-4+22= 19+7+3= 25-7+9= 18+4+7= 19-19+27= 25-18+9= 6+10-9= 12-4-3= 26+3+1= 5+10+4= 5+18+3= 23+7-24= 17-13-4= 21+7-27= 10-8-2= 8-5-1= 10+13+6= 6+10-8= 23-18+5= 19-15-3= 24-12-6= 8-4+15= 8+4-8=18+3-10= 11-3+8= 19-8+5= 26+3+1= 19+10-17= 24-5+10= 23+4-16= 25-4+4= 7+17+5= 10-6-4= 15+4+7= 7+9-7= 16+13-12= 17+3+3= 13+7+6= 16+7-7= 18-16-2= 24-14+16= 12-3-6= 13+15-14= 16+9+5= 22-13+12= 22+7+1= 23-21-1= 12+10-20= 25+3-25= 21+5+4= 17-15-1= 15-12+15= 7-5-2=18-14-3= 25+4+1= 26-23-3= 13-6+12= 8+8-7=14-14+13= 23-4+3= 9+14+7= 11+13-7= 10-5-5=合计: 80 题做对:计时:成绩:18+6+6= 22-10-8= 26-3-22= 13+12-14= 6+13+5=25+5-24= 15-7-5= 19+9-28= 6-5-1= 15+14+1= 19+9-27= 7+5+7= 22+5-23= 11-7-4= 7+9-6=20 -12-8= 25 +5-14= 7+19-25= 17 - 16+27= 12 +15+1= 22+3+4= 21+8-23= 9-4-5= 21+3+5= 17-5+6=14-10+17= 7+12-17= 23-3+6= 24+3+2= 11-7-4=19+11-14= 7-7+6= 20-5-15= 25-20+3= 9-4-3=20-8+17= 25-5+4= 17-15-1= 13-8-3= 9+19-24=12+14+4= 19-4+6= 21+6+2= 25-22-3= 12-3-5=26+4+0= 9+4-8= 14+3+10= 21-5+8= 16-15-1=6-4-2= 13-11-2= 17+3-19= 9+5-14= 22+6+1=26-19-4= 8-7-1= 14+15+1= 10-10+30= 19-8+17=12+7-16= 14-10+6= 20+3-21= 25+4-8= 14+6+9=9+18+1= 25-4-4= 21-3+7= 22-11-6= 8+14-14=17-5+16= 18-13+6= 26-24-1= 23+6+1= 26-16+9=15+12-23= 25-7-9= 26-3+5= 20+7-21= 13-5-6=合计: 80 题做对:计时:成绩:11-4-5= 19-12-6= 24-7-10= 9-5+16= 7-6-1=10+5+9= 8-5-3= 24-13-3= 13+12-11= 10+3+17=8+13-5= 5+21+3= 6+9-8= 12+13+3= 6-5-1=5+23+1= 23+6+1= 10+3+3= 21-19-1= 23+5+1=11 -11+22= 6-5+6= 26 -18-7= 15 - 11-3= 22 -11-10= 6+19-19= 23-5+9= 9+21-19= 20-3+5= 13+8+5=10-8+11= 10+14-8= 22-5-8= 22-3+4= 18+6+5=23-20+22= 21+4-8= 11-5-5= 6-5-1= 21+5-23=11+5-5= 6+4-7= 19-7+6= 10-8+26= 12+7-4=26+3-13= 20-15-3= 9+12+9= 20+3-22= 11-8-2=21-4+13= 13+12-10= 15-12+15= 21 +4+5= 22-10+16= 13+7-5= 18-7-11= 20-8+11= 19-15+24= 25-8+7=12+4+8= 11-10-1= 8-5+20= 26-19+21= 6+3-3=9-4-4= 15-5-7= 14+5+4= 25-23+7= 18+9+3=22+6+1= 16+5-7= 17+9-24= 11-5-5= 12+15+3=22+7-17= 11+16+2= 9-5+11= 26+4-24= 17-11-5=合计: 80 题做对:计时:成绩:10-7+11= 12-5-7= 8+20+2= 16-14+17= 21-4-10= 24+4+2= 22-11+18= 15+6-5= 24-13+6= 14+13-4= 26-8-4= 25-11-9= 8+5+7= 10-10+8= 22+4-3=9-7-2= 18+7-11= 13-7+12= 21+7-15= 20+4-12= 8+21-16= 19-16-1= 23+5+2= 23-11+8= 6-4-1=8-3-3= 20-6-9= 8-8+27= 8-5-1= 5-4-1=22-12-7= 16+8+3= 9-4+22= 6+13+9= 5+18-14= 18+5-10= 19+6+4= 9+14-14= 12+3-7= 21-16+21= 18+9+3= 24-10-6= 26-11+8= 26-18-5= 18-18+7= 14-10-4= 18+3+4= 7+8-10= 13-9-3= 22-17-3= 19+7-4= 19+7+4= 19+8-6= 19+4+5= 16+6+5= 8-8+27= 16-16+11= 25-3+7= 17-5+14= 19+4+7= 19-14-3= 18-12+4= 8-6+13= 10-7-2= 13-5+21= 24-5+3= 7+17+5= 5+8-9= 18+7-9= 18+7-14= 5+14+4= 7-6-1= 10-3+20= 17-11+6= 14-3-9= 14+6+8= 21-9+18= 8+18-17= 16+9-16= 12-5-7=合计: 80 题做对:计时:成绩:19+10+1= 9+14+6= 5-5+30= 12-5-4= 21+6-7=24-4-5= 13+11+5= 12-9-3= 25+3+1= 12-6+24=16-16+28= 13+9-5= 10-9-1= 15-6-4= 11+17-18=9-5+5= 14-4-10= 12+8+5= 16+13-27= 20-14-3=7+3-5= 11-7-4= 15+6+8= 15-15+22= 10+17+3=26-8+7= 26-11+9= 9-3+10= 22+5-20= 16-13-1=26 +4-19= 25 +4+1= 18 +5+4= 24 -24+20= 10 +16-11= 5-5+15= 19-17+13= 22-12-7= 10-5-5= 16-9-7=18+8-17= 6-5+23= 22-19+12= 15+3+5= 20-19-1=22+5+2= 21+6+1= 15-4+3= 21+6+1= 14-6-6=7-5-2= 23-11+15= 9-6-2= 13-9+11= 13+5+5=9-7+15= 16+8-6= 21+5-8= 9-6-3= 10-8-2=16-7+19= 20+5-4= 18+10+1= 15+7-6= 10-10+14= 13-5+19= 8+7-10= 13-8+15= 15+5+4= 10+6-14=15-11-3= 15-14-1= 20+6+3= 17+9+4= 13+12+4=14-4-5= 20-8-4= 5-4-1= 11+4-4= 9-9+8=合计: 80 题做对:计时:成绩:9+13-16= 6+8-10= 17-6+12= 12+12-18= 9-5-4=20+10-26= 19+8-7= 6-3+13= 15-5+10= 20-8+16= 18-12-4= 12+6-13= 10+19+1= 7+17+3= 23+6-18= 25-11+10= 15-10-5= 26+3-18= 19+3+3= 12+6-7= 24 -12-11= 15 - 3-6= 14 + 14+1= 22 -22+ 26 = 23 -11+16= 6-5-1= 8-5+15= 26+3-10= 7+8+5= 23+5-24= 18+9+1= 14-12+22= 5+19-17= 10-6-4= 8+8+13= 23+3-26= 13-3-9= 9+12-17= 13-7-3= 22+3-4= 12-10+4= 14-6-6= 25+4+1= 21+3+6= 22+6-10= 7+13-10= 17 +10+3= 11 + 13-22= 17-17+3= 20 +4-22= 15+3+10= 14+15-23= 9-6-3= 9+14+3= 21-20-1=8-7-1= 14+10-6= 21+3+5= 6+17-3= 25-17+6= 8+16-18= 25-5-16= 22+6-18= 11+9+4= 17+4+5= 16-15-1= 25-19+5= 25-5+4= 7+7-12= 15+8-4= 14+12-19= 10-6+21= 7-3+5= 13-11+11= 25-15-3= 19+9-18= 13-5+7= 12+10-14= 14-8-5= 26+4-8=合计: 80 题做对:计时:成绩:10+13+3= 17-4+5= 17-5+7= 25-10-12= 15+14+1=19 -15+19= 22 -11-11= 23 -21-2= 10 -8-1= 20 - 16+11= 20+3-22= 5+19-10= 21-4+3= 23-6-16= 16-6-4=16-12-3= 14-9+16= 6+13+7= 13-6-3= 18-13-5=23-11+3= 12+11-9= 13+4-11= 13-7-5= 24-9-15=12+10-3= 7-3-4= 8+7-3= 10+12-18= 14-5+4=5+14+11= 19+4+4= 17-5+12= 20-5-15= 22-19-1=18 -14-3= 22 -10+15= 23 +6-27= 21 +8-19= 15 +3-8=10+9-17= 12+17-29= 8+5+5= 12-6+19= 11+4+8=16-4-11= 11+18-6= 10+9+7= 21+4+3= 14+4+9=7+14+4= 8-7+12= 23-15+9= 21-11-7= 22-19+8=11+15+3= 6+7-9= 20+9+1= 20-10+3= 12-6+13=22-8-3= 23-12-5= 10-6+5= 23-14-4= 9+21-30=6+8+15= 24+5-23= 12+8+7= 25-18-4= 12-8+24=8+13+4= 23-17+6= 13-7-6= 26-23-1= 18-3+11=17-14+8= 5+6-9= 20+5-15= 21-11+19= 8-3-5=合计: 80 题做对:计时:成绩:6+24-25= 24-7-10= 21+3+5= 13+12-13= 9+5+5=24 - 23-1= 20 - 4 + 10 = 16 - 13+25= 12 + 3+13= 16 + 10-3= 23 - 22+20= 13 + 9 + 8 = 10 - 8+18= 24 -18-4= 22 + 6-27= 14-13-1= 5+17-12= 8-8+8= 11-9-2= 14-10-4=13-3+4= 23-8-10= 22-19-1= 24-14-6= 26-22-3=9-7+14= 8+4+10= 7+20+3= 9-7+22= 20-16-3=12+10-21= 13+13-4= 6-4-1= 7-6-1= 15-5+16=9+20-28= 12-10-1= 9-5+7= 24+3-20= 22-7+3=23-11+10= 8-3-5= 14+15-27= 25-14-7= 21+5+3=11+8-5= 26+3-19= 22-15+6= 20-5-6= 25+4-27=6+15+4= 13+13+3= 12+7+8= 16-6+8= 6-4+27=26-16-4= 26+3+1= 24-24+26= 7-5-2= 14+8-13=11+9-17= 9+12-8= 15+3-18= 11+12+3= 13-7-3=6+13-13= 5+12-13= 16-8+22= 24-22+26= 13+9-12=9+14-8= 23+3-9= 19-5+8= 24+4-10= 13+15+2= 15-12-3= 7-5-2= 18+3+3= 9-6-1= 7+9+8=合计: 80 题做对:计时:成绩:。

小学一年级30以内加减混合(3连加减)口算题

小学一年级30以内加减混合(3连加减)口算题

20 - 13 + 9 = 26 + 4 - 13 = 22 - 14 + 15 = 14 + 7 - 13 = 22 + 7 + 1 = 17 + 9 + 4 = 8 - 5 + 18 = 14 + 8 - 4 = 15 - 13 + 14 = 20 - 17 - 2 = 15 + 12 - 7 = 13 + 4 - 6 = 13 - 9 - 3 = 17 - 5 - 3 = 11 + 19 - 7 = 18 - 16 + 23 = 15 - 12 - 2 = 12 + 14 - 7 = 26 + 3 + 1 = 16 + 5 + 5 = 10 - 10 + 24 = 17 + 3 + 4 = 12 + 16 + 1 = 25 - 23 - 1 = 14 - 11 + 4 = 19 + 5 - 4 = 12 + 5 + 6 = 18 + 10 + 2 = 23 + 3 + 3 = 25 + 3 + 1 = 10 - 9 - 1 = 7 + 6 - 4 = 21 - 9 - 8 = 11 - 3 - 5 = 11 - 5 + 24 = 25 + 3 - 5 = 15 + 11 - 8 = 20 + 5 + 4 = 12 - 7 + 6 = 23 - 5 + 8 = 7 - 4 + 24 = 20 + 5 - 17 = 12 - 10 + 13 = 6 + 22 - 19 = 15 + 12 + 3 = 11 + 13 + 5 = 13 + 16 - 15 = 5 + 24 - 20 = 25 + 4 - 23 = 17 + 7 + 5 = 5 - 3 - 2 = 15 - 11 + 5 = 8 - 7 + 21 = 19 - 3 + 10 = 6 - 4 + 23 = 21 + 3 + 6 = 18 + 5 + 7 = 14 + 6 + 7 = 7 - 5 - 2 = 8 - 3 + 3 =8 + 15 - 11 = 23 + 4 - 22 = 23 - 17 + 9 = 21 + 3 - 14 = 21 - 20 + 28 = 17 - 15 - 1 = 5 - 5 + 4 = 8 - 5 + 23 = 11 + 11 - 8 = 7 - 6 - 1 =21 + 5 - 13 = 24 + 5 - 17 = 12 + 14 - 5 = 9 - 5 - 4 = 25 + 4 - 17 = 20 - 19 + 25 = 8 + 4 + 14 = 18 - 15 - 1 = 14 + 12 - 8 = 11 + 11 - 5 = 共计:80 题做对:计时:成绩:26 + 3 + 1 = 15 - 6 - 9 = 5 - 5 + 19 = 20 + 5 + 5 = 24 + 4 + 1 = 24 + 3 - 6 = 10 - 3 - 3 = 19 - 3 - 14 = 13 - 11 - 2 = 16 + 7 + 4 =17 + 12 + 1 = 23 + 5 + 2 = 6 + 16 - 11 = 11 - 6 + 13 = 21 + 3 - 11 =18 + 12 - 12 = 25 + 4 + 1 = 9 - 4 + 5 = 6 - 5 + 22 = 16 - 15 + 11 = 9 + 4 - 8 = 13 + 10 + 7 = 17 - 13 - 3 = 12 + 13 - 9 = 9 - 6 - 2 =18 + 10 + 1 = 17 - 7 + 6 = 16 + 7 - 4 = 20 + 6 + 3 = 19 - 18 - 1 = 25 - 19 + 18 = 14 + 4 - 15 = 12 - 9 + 25 = 17 + 8 - 23 = 17 + 11 - 10 = 10 - 4 - 6 = 18 - 18 + 19 = 25 - 18 + 4 = 15 + 11 - 24 = 26 + 3 + 1 = 17 + 10 + 2 = 26 + 3 - 18 = 24 - 7 + 4 = 26 + 3 + 1 = 18 - 11 - 5 = 10 + 20 - 18 = 23 + 3 + 3 = 8 + 7 + 3 = 10 + 16 - 20 = 13 - 3 + 20 = 6 - 5 - 1 = 12 + 8 - 16 = 16 - 7 + 10 = 11 + 16 - 6 = 7 - 5 - 1 =8 + 14 + 4 = 16 + 7 + 3 = 17 + 7 + 5 = 8 - 3 - 3 = 17 + 7 + 6 = 15 - 6 - 4 = 13 - 11 - 1 = 25 + 4 - 3 = 15 + 12 + 1 = 16 + 4 + 5 = 22 + 7 + 1 = 22 - 15 - 7 = 23 + 5 - 6 = 8 + 21 + 1 = 10 + 15 + 5 = 6 - 5 - 1 = 19 - 12 + 11 = 11 + 7 + 3 = 15 + 14 + 1 = 20 + 6 + 4 = 14 - 3 + 12 = 23 + 6 + 1 = 14 + 8 - 21 = 7 - 5 + 5 = 26 - 7 + 9 = 共计:80 题做对:计时:成绩:11 - 9 - 1 = 20 + 6 - 24 = 17 + 10 - 17 = 22 - 13 - 7 = 23 - 20 + 6 = 10 + 17 + 2 = 17 + 11 + 2 = 5 + 12 + 4 = 20 + 6 + 4 = 10 - 5 - 3 = 22 - 18 - 3 = 7 + 9 + 10 = 23 + 4 - 11 = 12 - 5 - 7 = 8 + 16 - 5 = 26 + 3 + 1 = 7 - 3 + 11 = 8 - 6 + 15 = 19 + 8 + 2 = 9 - 6 - 3 =9 + 12 + 8 = 22 + 3 + 5 = 5 + 23 - 5 = 13 + 16 - 23 = 16 - 3 - 6 =10 - 5 - 3 = 5 + 22 + 2 = 15 + 14 - 23 = 11 - 10 - 1 = 21 + 3 - 21 = 21 - 13 - 5 = 10 + 4 + 8 = 8 + 16 - 15 = 5 - 3 + 22 = 7 + 4 - 8 =15 + 11 + 3 = 11 + 15 + 3 = 18 - 4 + 5 = 15 + 8 + 6 = 7 + 22 - 24 = 23 - 18 - 3 = 11 - 3 + 11 = 23 + 4 - 9 = 26 + 4 - 28 = 18 - 4 + 15 = 21 - 10 + 3 = 11 - 10 - 1 = 19 - 16 + 7 = 9 - 4 - 3 = 18 - 7 + 12 = 16 - 5 - 5 = 7 + 6 + 15 = 14 - 5 + 13 = 9 - 8 + 5 = 24 - 18 + 12 = 21 + 7 + 2 = 9 - 7 - 1 = 14 - 9 + 13 = 10 - 3 + 21 = 20 + 4 - 10 = 17 + 3 + 4 = 24 + 5 + 1 = 8 - 5 - 1 = 7 + 9 - 6 = 23 - 22 + 5 = 10 + 20 - 23 = 17 - 12 - 3 = 16 + 12 - 22 = 13 - 13 + 6 = 14 - 6 - 6 = 19 + 9 - 3 = 10 + 3 - 7 = 18 - 12 + 14 = 26 - 14 - 9 = 14 + 3 + 4 = 24 - 20 - 4 = 26 - 9 - 10 = 15 - 10 - 3 = 26 + 3 + 1 = 13 - 9 - 3 = 共计:80 题做对:计时:成绩:10 - 4 + 9 = 15 + 5 - 12 = 14 + 3 - 3 = 14 - 6 - 6 = 26 - 19 + 10 = 15 + 3 - 6 = 12 + 18 - 27 = 22 + 3 + 5 = 15 + 5 + 8 = 10 + 6 - 11 = 23 - 18 - 4 = 9 + 21 - 16 = 17 + 3 - 12 = 20 - 15 - 3 = 5 - 3 - 1 =16 + 9 + 3 = 16 - 5 - 5 = 11 - 4 + 19 = 15 + 13 - 20 = 20 - 12 - 6 = 20 + 4 - 10 = 19 - 4 + 8 = 19 + 11 - 25 = 9 + 3 - 11 = 22 + 3 - 13 = 13 + 4 + 5 = 25 - 12 + 5 = 6 - 4 - 1 = 22 - 15 + 3 = 24 + 5 - 29 =21 + 5 + 3 = 5 + 22 + 3 = 8 + 15 + 5 = 24 - 10 - 9 = 21 - 18 + 4 =22 - 14 - 5 = 7 - 3 - 4 = 7 + 4 + 16 = 17 - 13 + 15 = 16 - 3 + 17 = 25 - 3 - 17 = 20 + 6 - 15 = 16 + 13 - 10 = 11 - 5 + 10 = 24 - 18 - 6 = 18 - 8 - 10 = 17 - 17 + 11 = 10 + 12 - 3 = 8 - 6 + 19 = 24 - 19 - 4 = 6 + 18 + 4 = 15 - 6 + 19 = 7 - 6 + 9 = 19 - 17 - 2 = 9 + 17 - 15 = 16 - 16 + 6 = 9 - 5 + 6 = 5 + 3 - 3 = 14 - 12 - 1 = 11 + 11 - 3 = 18 - 4 - 10 = 22 - 7 + 15 = 9 + 12 + 9 = 13 - 9 - 3 = 6 - 5 - 1 =11 + 6 + 5 = 7 + 12 - 4 = 20 + 5 - 23 = 21 - 19 + 18 = 23 + 6 + 1 =10 + 7 + 11 = 21 - 9 - 4 = 7 + 5 + 8 = 22 + 5 - 22 = 13 - 11 - 1 =11 + 13 + 5 = 21 + 8 + 1 = 15 + 14 + 1 = 16 + 4 - 12 = 22 + 6 + 1 = 共计:80 题做对:计时:成绩:14 - 10 - 3 = 18 + 8 + 4 = 7 + 14 - 5 = 5 + 20 + 3 = 15 - 11 + 10 = 23 - 10 + 16 = 25 - 14 + 8 = 8 - 7 - 1 = 17 - 3 + 5 = 19 - 16 - 1 = 13 - 5 + 4 = 9 - 6 + 23 = 21 - 21 + 19 = 24 - 17 + 23 = 20 - 18 + 7 = 7 + 18 - 20 = 8 + 20 - 23 = 15 - 9 - 4 = 13 - 5 - 4 = 19 + 8 + 3 = 18 - 9 - 3 = 26 - 10 - 9 = 16 - 8 + 11 = 11 + 10 + 9 = 23 + 4 - 22 = 8 - 3 + 22 = 21 + 3 + 5 = 20 - 3 + 13 = 20 - 3 - 13 = 18 + 10 - 4 = 21 - 10 + 11 = 13 - 9 - 4 = 22 - 8 - 11 = 19 + 6 + 4 = 20 - 8 - 12 = 18 - 16 - 2 = 7 - 3 - 4 = 20 - 6 - 4 = 16 - 16 + 16 = 19 + 7 - 19 = 16 - 11 - 4 = 6 + 21 + 1 = 15 - 10 - 4 = 20 + 5 + 4 = 15 + 6 - 7 = 9 - 4 + 17 = 17 - 14 + 23 = 13 - 12 + 21 = 25 - 14 - 11 = 21 + 7 + 1 = 19 + 9 + 2 = 15 - 12 + 22 = 20 + 8 + 1 = 5 + 21 + 4 = 19 + 5 - 4 = 14 + 16 - 29 = 21 + 7 - 15 = 5 - 3 - 2 = 6 + 12 + 10 = 26 - 7 - 6 = 12 + 8 - 10 = 11 + 6 + 3 = 17 - 8 + 21 = 21 + 6 - 9 = 7 + 8 - 4 =22 - 11 + 16 = 17 - 12 - 4 = 18 - 14 + 4 = 6 - 6 + 24 = 17 - 6 - 5 = 7 - 5 - 1 = 15 + 7 + 3 = 25 - 6 - 18 = 14 - 3 + 19 = 13 + 14 + 2 = 17 + 9 + 3 = 13 - 9 + 18 = 22 - 8 - 13 = 17 - 7 - 5 = 9 - 7 + 10 = 共计:80 题做对:计时:成绩:8 - 7 - 1 = 9 + 19 + 1 = 19 - 18 - 1 = 7 - 3 - 3 = 17 + 5 + 8 = 5 - 4 - 1 = 11 - 7 - 3 = 10 + 8 - 13 = 22 + 5 - 3 = 10 + 9 + 6 = 19 - 3 + 9 = 23 - 23 + 25 = 20 - 15 + 24 = 15 - 3 - 3 = 21 + 7 - 8 = 23 - 8 - 12 = 15 - 10 + 16 = 12 - 8 - 4 = 26 - 23 - 2 = 13 + 10 - 23 = 17 + 4 + 3 = 12 - 4 - 5 = 16 - 5 + 15 = 21 + 5 + 3 = 17 - 3 + 8 = 17 + 8 - 14 = 10 + 5 - 5 = 20 + 10 - 25 = 13 + 13 + 4 = 21 - 3 - 8 = 22 - 3 + 5 = 23 - 22 + 25 = 19 - 6 + 12 = 23 - 8 - 4 = 15 + 10 + 5 = 17 - 3 - 10 = 26 - 21 + 23 = 7 + 13 - 3 = 8 + 7 + 10 = 19 + 4 + 7 = 11 + 11 + 4 = 20 - 12 + 21 = 23 + 3 + 3 = 9 + 21 - 17 = 9 - 7 + 5 =6 + 13 - 8 = 9 -7 - 2 = 7 - 4 - 1 = 22 + 3 - 14 = 16 - 3 + 11 = 9 + 11 - 3 = 25 - 22 + 6 = 26 - 10 - 10 = 20 +8 - 16 = 20 - 7 - 4 = 22 - 19 - 3 = 17 + 9 - 12 = 19 + 9 + 1 = 12 - 6 - 6 = 26 + 4 - 23 = 24 - 12 - 8 = 26 - 12 - 12 = 7 + 18 - 19 = 16 - 3 - 11 = 9 - 3 - 6 =11 + 8 + 3 = 7 - 6 - 1 = 21 + 3 - 13 = 16 - 6 - 9 = 26 - 25 - 1 = 5 + 6 - 7 = 10 - 7 + 18 = 20 - 6 + 7 = 22 + 5 - 22 = 8 + 3 - 11 = 24 - 15 + 12 = 14 + 3 - 7 = 23 - 18 - 4 = 24 - 21 - 3 = 14 + 14 - 17 = 共计:80 题做对:计时:成绩:7 - 7 + 7 = 18 - 4 - 9 = 6 - 3 - 3 = 18 + 8 + 4 = 17 - 9 - 4 =8 - 6 + 17 = 14 + 9 + 3 = 21 - 9 + 16 = 9 - 6 - 3 = 21 + 7 - 15 = 7 - 5 + 3 = 20 - 8 + 13 = 8 + 20 - 11 = 8 + 8 + 12 = 17 + 13 - 28 = 25 - 19 + 16 = 25 - 11 - 7 = 17 + 8 - 19 = 7 + 10 - 10 = 21 + 4 + 5 = 25 - 19 + 12 = 9 - 3 - 6 = 14 + 7 - 12 = 26 - 14 + 13 = 24 - 18 - 4 = 12 - 5 + 8 = 22 - 17 - 5 = 19 + 7 + 4 = 24 - 10 + 15 = 16 + 9 - 3 = 9 - 8 + 7 = 25 + 4 + 1 = 17 - 9 - 3 = 11 - 3 + 6 = 18 + 10 + 1 = 22 - 14 + 21 = 24 - 19 - 5 = 13 + 6 + 3 = 22 + 3 - 17 = 25 + 4 - 5 = 21 - 17 - 3 = 9 - 3 + 21 = 25 + 4 - 5 = 19 - 18 - 1 = 24 + 3 - 17 = 15 - 11 - 3 = 6 + 3 + 4 = 8 - 6 - 2 = 9 - 5 + 7 = 5 + 22 - 13 = 20 - 3 - 9 = 6 - 4 + 19 = 15 + 8 + 3 = 19 - 8 - 4 = 11 - 7 - 3 = 25 - 3 - 13 = 19 - 11 + 14 = 12 - 4 - 6 = 16 - 5 - 11 = 12 - 10 - 1 = 18 - 3 - 14 = 10 + 5 - 3 = 6 + 18 + 5 = 20 - 9 + 9 = 25 + 4 + 1 = 18 - 4 + 14 = 24 - 20 + 6 = 15 + 4 + 8 = 13 - 11 - 1 = 26 - 8 - 9 =5 + 7 + 13 = 21 + 4 + 4 = 24 - 19 + 22 = 22 - 20 - 1 = 25 + 5 - 29 =6 - 3 - 1 = 10 + 5 - 15 = 11 - 10 + 27 = 10 + 4 - 13 = 9 - 6 + 5 =共计:80 题做对:计时:成绩:24 + 4 - 16 = 18 + 8 - 6 = 13 + 15 + 2 = 19 + 8 - 8 = 26 + 3 + 1 = 24 - 8 + 3 = 15 + 9 - 14 = 11 - 6 + 19 = 11 + 5 - 7 = 26 - 23 - 1 = 9 - 3 + 5 = 10 - 4 + 10 = 16 - 4 - 6 = 21 - 8 + 16 = 16 + 9 - 12 = 5 + 4 - 5 = 10 - 4 + 18 = 17 + 11 - 11 = 26 - 23 - 2 = 8 - 4 - 3 =25 + 5 - 5 = 14 + 8 + 8 = 13 + 14 - 21 = 20 + 8 - 21 = 18 + 11 - 27 = 24 - 11 - 3 = 19 - 3 + 5 = 26 - 11 + 14 = 22 + 8 - 28 = 25 + 3 - 7 = 20 - 16 + 18 = 25 + 4 + 1 = 18 - 10 + 15 = 8 + 18 + 3 = 16 + 9 + 5 = 9 - 6 - 2 = 9 + 4 + 16 = 22 + 7 - 10 = 23 + 5 - 18 = 23 + 7 - 18 = 24 - 24 + 17 = 18 + 7 - 13 = 16 - 9 - 5 = 17 - 6 - 8 = 17 - 4 + 17 = 21 - 21 + 20 = 20 - 3 - 11 = 14 - 4 - 7 = 13 - 12 - 1 = 5 - 3 - 2 =8 - 4 - 3 = 22 - 11 + 5 = 5 - 3 - 2 = 24 + 6 - 6 = 17 - 3 + 15 = 17 - 14 - 1 = 12 + 4 + 8 = 9 + 19 + 1 = 19 + 10 - 26 = 13 + 15 - 11 =16 + 5 + 7 = 14 - 13 + 6 = 12 - 5 + 10 = 25 - 17 - 8 = 25 + 4 + 1 =17 + 10 + 2 = 16 + 12 + 1 = 9 - 4 + 15 = 5 + 6 + 15 = 17 - 3 + 3 = 26 - 14 + 7 = 17 - 12 - 4 = 19 - 14 - 5 = 15 - 8 + 13 = 26 + 3 + 1 = 14 + 4 + 12 = 5 + 24 + 1 = 15 + 10 + 4 = 18 - 10 - 7 = 22 + 7 - 23 = 共计:80 题做对:计时:成绩:7 + 11 - 12 = 15 + 13 + 1 = 8 + 7 + 15 = 21 + 4 + 4 = 7 - 3 - 4 =7 + 20 - 11 = 7 - 3 - 4 = 22 + 6 - 13 = 20 - 18 - 2 = 26 + 3 - 18 = 6 - 5 + 27 = 5 - 3 + 27 = 20 + 5 - 22 = 17 - 15 - 2 = 13 + 15 + 2 = 5 + 11 - 9 = 11 + 10 - 13 = 24 + 4 + 1 = 18 + 9 - 18 = 24 - 12 - 8 = 22 - 12 - 9 = 8 + 17 + 4 = 16 + 3 + 4 = 14 + 7 - 9 = 11 + 15 + 3 = 12 + 14 + 4 = 12 + 3 + 11 = 7 - 4 - 3 = 6 - 5 - 1 = 9 - 8 - 1 =23 + 6 + 1 = 23 - 13 - 10 = 20 + 4 + 5 = 10 + 11 - 3 = 17 + 11 + 1 = 21 + 8 + 1 = 19 - 13 - 4 = 10 - 8 - 1 = 5 + 14 - 10 = 23 + 4 - 21 = 21 + 4 - 21 = 24 - 8 - 10 = 9 + 13 - 7 = 26 - 21 - 5 = 12 + 9 - 6 =17 + 13 - 7 = 26 + 3 - 17 = 22 + 5 + 3 = 25 - 17 + 18 = 18 - 3 + 8 =18 + 3 - 20 = 5 + 6 - 5 = 6 - 6 + 10 = 18 - 7 + 7 = 8 + 8 - 5 =14 - 4 - 9 = 6 - 4 - 1 = 16 + 7 - 16 = 17 - 10 - 4 = 7 + 17 - 24 = 13 - 7 - 5 = 21 - 11 - 7 = 25 + 5 - 5 = 21 - 11 - 3 = 18 - 10 - 3 = 7 - 3 - 3 = 18 + 3 - 21 = 21 - 16 + 14 = 23 + 5 + 1 = 14 - 13 + 15 = 9 - 4 - 5 = 17 + 5 - 14 = 16 + 13 - 8 = 26 - 3 + 3 = 18 - 11 - 7 = 18 + 9 - 18 = 7 - 5 - 1 = 14 + 5 - 17 = 11 + 11 + 3 = 24 + 5 + 1 = 共计:80 题做对:计时:成绩:12 + 15 - 22 = 18 + 4 + 4 = 19 + 8 - 25 = 11 - 4 + 4 = 7 + 11 + 11 = 18 + 6 + 6 = 18 - 13 + 16 = 19 - 6 + 12 = 23 + 4 + 3 = 10 + 14 - 8 = 22 - 3 + 3 = 20 - 15 - 4 = 25 + 4 + 1 = 10 - 9 + 9 = 12 - 9 - 3 = 16 + 11 - 14 = 13 + 4 + 8 = 21 + 5 + 4 = 23 - 5 + 4 = 21 + 9 - 21 = 19 + 8 - 23 = 10 + 8 + 10 = 11 + 11 + 7 = 12 + 6 - 6 = 9 + 5 - 5 =23 - 14 + 14 = 16 - 4 - 8 = 15 + 4 - 15 = 17 + 4 - 17 = 6 + 8 - 7 =23 + 3 - 24 = 5 + 17 - 8 = 16 - 4 - 10 = 16 + 12 + 2 = 12 - 9 + 20 = 18 - 17 + 22 = 12 - 6 + 13 = 9 - 4 + 7 = 23 + 5 - 24 = 11 - 3 - 4 = 20 + 3 + 5 = 17 + 12 - 8 = 23 - 14 - 6 = 13 + 16 + 1 = 17 - 17 + 26 = 24 - 12 - 6 = 13 - 12 + 3 = 15 + 10 + 4 = 10 + 19 + 1 = 17 + 11 + 2 = 18 + 11 - 10 = 14 - 3 + 3 = 12 - 12 + 6 = 25 + 3 + 2 = 7 + 10 + 5 =6 + 3 + 19 = 22 + 3 + 5 = 6 - 3 + 6 = 24 + 4 - 24 = 21 - 19 - 2 = 16 + 13 - 8 = 6 - 6 + 4 = 13 + 16 + 1 = 25 + 5 - 25 = 17 - 11 + 9 =8 + 7 +9 = 6 - 3 + 27 = 21 - 5 + 12 = 19 + 5 + 4 = 23 + 4 - 9 =15 + 14 + 1 = 17 - 9 + 4 = 25 - 20 - 3 = 12 + 4 + 8 = 19 - 14 + 6 =16 - 15 - 1 = 9 + 6 + 13 = 25 - 23 - 1 = 11 + 16 + 2 = 26 - 10 - 14 = 共计:80 题做对:计时:成绩:17 - 3 + 11 = 8 - 8 + 7 = 19 - 13 - 5 = 9 + 15 - 4 = 7 + 15 + 4 = 8 - 6 + 27 = 23 + 6 - 14 = 8 - 6 - 2 = 21 + 5 - 6 = 16 + 9 + 3 = 13 + 13 + 3 = 21 - 11 + 15 = 23 + 5 - 27 = 25 + 3 + 2 = 22 + 3 - 18 = 20 + 3 + 7 = 12 - 10 - 1 = 14 + 14 + 2 = 19 + 6 - 18 = 22 + 5 - 5 = 13 + 12 + 3 = 14 + 13 - 9 = 22 - 6 - 16 = 11 - 5 - 3 = 21 + 6 + 1 = 20 - 13 + 23 = 13 + 11 + 4 = 19 + 4 + 5 = 16 + 12 - 24 = 16 - 12 - 4 =8 - 5 - 1 = 9 + 17 + 4 = 9 + 20 + 1 = 26 + 3 + 1 = 22 + 5 + 3 =9 + 3 + 10 = 6 - 5 + 4 = 16 + 5 + 3 = 23 - 15 + 5 = 9 - 4 - 5 =9 + 13 + 7 = 18 - 3 - 15 = 23 - 15 + 6 = 18 + 9 + 3 = 6 - 3 - 1 =6 + 17 + 5 = 23 + 4 + 1 = 15 + 10 - 11 = 24 + 5 - 12 = 11 + 15 + 4 = 13 -8 - 3 = 11 + 13 + 4 =9 - 8 - 1 = 16 - 7 - 7 = 9 + 18 - 10 = 16 - 10 + 10 = 14 - 4 + 19 = 13 - 12 - 1 = 21 - 17 - 3 = 14 + 7 + 8 =11 - 6 - 3 = 18 + 4 + 8 = 12 + 13 + 3 = 23 + 4 - 27 = 22 - 22 + 8 =12 + 4 + 12 = 9 + 13 - 13 = 25 + 3 - 19 = 7 + 14 + 7 = 16 + 5 + 8 = 6 + 8 + 11 = 21 + 6 - 17 = 15 + 13 - 3 = 9 - 9 + 29 = 19 - 19 + 14 = 21 - 10 + 8 = 7 - 3 - 3 = 17 + 10 - 5 = 22 - 11 - 9 = 6 - 5 + 9 =共计:80 题做对:计时:成绩:15 + 12 - 14 = 6 + 17 + 3 = 20 - 14 - 4 = 14 + 13 + 1 = 8 - 7 + 13 = 17 - 16 - 1 = 21 + 6 - 3 = 10 + 18 - 12 = 9 + 15 - 10 = 9 + 20 - 20 = 15 + 13 - 16 = 10 - 4 + 18 = 25 + 3 + 2 = 17 - 7 - 8 = 20 - 4 - 11 = 9 - 5 + 24 = 22 + 3 - 9 = 10 + 17 + 3 = 18 + 10 + 1 = 20 + 4 + 3 = 20 + 7 + 2 = 11 - 5 + 12 = 20 - 19 + 25 = 18 + 6 + 6 = 7 + 5 - 3 =23 - 3 + 5 = 12 + 13 + 3 = 15 - 4 - 10 = 15 + 5 + 8 = 25 + 4 - 19 = 26 - 13 + 8 = 12 + 17 + 1 = 18 - 3 - 4 = 11 + 19 - 4 = 5 + 23 - 26 = 17 - 4 - 4 = 10 + 10 + 4 = 5 + 24 + 1 = 22 - 4 + 6 = 20 + 8 + 2 = 7 + 18 - 12 = 7 + 16 - 13 = 11 + 9 - 4 = 13 + 12 + 5 = 17 + 4 + 5 = 9 + 15 - 15 = 6 + 5 + 3 = 10 + 5 - 14 = 9 + 7 + 4 = 12 + 17 + 1 = 9 - 7 - 1 = 23 - 20 - 3 = 10 + 3 + 4 = 7 + 20 + 2 = 17 - 11 + 9 = 13 - 12 - 1 = 18 - 12 - 5 = 14 - 3 - 10 = 17 - 3 + 3 = 14 - 9 + 15 = 16 + 11 + 2 = 20 + 9 + 1 = 8 - 7 + 9 = 20 + 8 + 2 = 23 - 17 + 18 = 26 - 13 - 10 = 16 - 7 - 4 = 5 - 4 + 4 = 20 - 5 - 4 = 16 + 6 + 7 = 26 - 20 + 14 = 9 - 5 + 5 = 9 + 11 + 5 = 15 - 5 + 11 = 8 + 15 - 10 = 12 - 10 + 28 = 6 - 3 + 23 = 13 + 14 + 2 = 5 + 21 - 18 = 12 - 10 + 16 = 共计:80 题做对:计时:成绩:11 + 11 - 17 = 19 - 12 + 13 = 17 - 8 - 3 = 23 + 5 - 4 = 21 - 13 + 21 = 16 - 9 + 15 = 21 + 7 + 2 = 6 + 23 + 1 = 20 - 4 - 15 = 20 + 4 + 6 = 14 - 14 + 27 = 10 + 11 + 7 = 5 + 15 - 4 = 6 - 3 - 2 = 11 - 9 - 1 = 16 + 11 - 20 = 11 - 6 + 16 = 8 + 12 + 4 = 20 - 7 - 9 = 23 + 5 + 2 = 7 + 14 + 3 = 15 - 4 - 7 = 8 + 4 - 10 = 20 + 7 + 1 = 20 - 15 - 3 = 18 - 18 + 14 = 17 + 5 - 14 = 24 - 22 + 17 = 23 - 14 - 8 = 18 - 7 - 10 = 11 - 8 + 15 = 18 + 9 - 6 = 10 + 7 - 6 = 7 + 12 + 6 = 5 - 5 + 12 = 23 - 19 - 3 = 15 - 14 + 27 = 23 + 4 - 27 = 19 + 11 - 7 = 19 - 9 - 9 = 17 + 10 + 3 = 14 + 12 + 4 = 8 - 3 - 4 = 5 + 18 - 20 = 9 + 4 - 4 =20 - 15 + 5 = 12 + 14 - 9 = 24 + 4 + 2 = 18 - 8 - 9 = 22 + 4 + 4 = 17 + 9 - 9 = 7 - 6 - 1 = 11 + 7 + 3 = 7 - 4 - 2 = 7 + 16 - 15 = 8 + 20 - 27 = 24 - 11 + 7 = 11 - 9 + 24 = 5 + 22 - 23 = 11 - 5 - 4 = 8 + 19 + 1 = 18 + 4 + 6 = 26 - 8 + 9 = 16 - 5 + 4 = 20 + 5 - 3 = 10 + 3 - 10 = 8 - 3 - 3 = 20 - 11 + 16 = 22 - 3 + 6 = 8 - 7 + 28 = 23 + 5 + 2 = 17 - 16 + 7 = 15 + 14 - 12 = 21 - 14 - 4 = 6 + 13 + 6 = 10 - 4 + 20 = 24 + 3 + 1 = 7 - 7 + 26 = 11 - 3 + 17 = 17 - 13 + 11 = 共计:80 题做对:计时:成绩:22 + 5 + 1 = 18 - 9 - 5 = 26 - 12 - 11 = 23 + 6 - 15 = 9 + 6 + 8 =16 + 7 + 5 = 18 - 16 - 2 = 16 + 4 - 12 = 9 - 8 + 4 = 10 + 19 + 1 = 8 + 8 + 7 = 5 - 3 - 2 = 6 - 4 - 2 = 7 + 18 + 5 = 19 - 18 - 1 = 21 + 8 + 1 = 21 + 3 - 17 = 8 - 5 - 3 = 11 + 15 - 13 = 19 + 7 + 4 = 15 - 8 - 6 = 26 - 23 - 1 = 13 - 10 - 2 = 9 - 8 - 1 = 6 - 3 + 23 = 21 - 4 - 9 = 6 + 17 - 20 = 25 - 15 - 6 = 19 - 11 + 10 = 20 - 6 - 11 = 26 + 4 - 24 = 19 + 9 - 23 = 5 - 3 - 1 = 24 - 20 + 7 = 18 + 10 - 11 = 23 + 5 + 2 = 19 - 12 - 5 = 6 - 3 + 5 = 5 - 5 + 9 = 22 - 9 - 13 = 19 - 15 + 6 = 12 + 11 - 8 = 12 - 12 + 17 = 11 - 9 - 2 = 12 + 7 - 9 = 7 + 20 + 3 = 12 + 14 - 24 = 22 - 16 + 22 = 25 - 24 + 22 = 13 - 13 + 9 = 14 + 8 + 5 = 22 + 4 + 3 = 10 - 9 + 19 = 9 - 6 + 6 = 17 + 6 + 6 = 24 + 3 + 2 = 24 - 11 - 4 = 5 + 24 - 25 = 11 - 4 + 23 = 14 - 12 - 2 = 21 + 9 - 21 = 14 + 7 + 6 = 22 - 9 + 17 = 23 + 7 - 7 = 15 - 3 + 8 = 13 + 6 + 3 = 7 - 4 + 13 = 25 + 3 - 6 = 5 + 7 + 16 = 8 - 4 - 3 =9 - 3 + 12 = 20 - 3 + 6 = 10 - 8 + 26 = 11 - 5 - 5 = 7 + 11 - 10 = 8 + 18 - 23 = 21 - 14 + 19 = 19 + 10 + 1 = 19 - 3 - 15 = 10 + 14 - 16 = 共计:80 题做对:计时:成绩:5 - 3 + 25 = 23 + 5 - 28 = 15 - 3 + 16 = 10 + 5 + 9 = 22 - 14 - 6 = 8 - 4 + 11 = 21 + 5 - 19 =7 - 5 - 1 = 24 + 4 - 28 = 23 - 22 - 1 = 26 - 16 - 3 = 20 - 8 + 6 =9 - 3 - 4 = 25 + 3 + 2 = 12 + 8 - 17 = 23 - 3 + 8 = 5 - 5 + 12 = 23 - 3 + 6 = 19 - 11 - 5 = 11 - 7 + 24 = 15 + 3 + 3 = 23 - 10 + 16 = 15 + 15 - 16 = 15 + 3 - 15 = 8 - 5 - 3 =18 + 7 + 3 = 5 - 5 + 10 = 26 + 3 - 22 = 20 + 7 - 22 = 20 + 10 - 21 = 11 - 9 + 4 = 24 - 5 - 6 = 9 - 4 - 3 = 16 + 10 - 12 = 9 - 8 - 1 =23 - 22 - 1 = 12 - 7 + 8 = 23 + 3 - 3 = 8 + 12 - 13 = 13 - 12 - 1 = 7 + 13 - 9 = 26 + 4 - 21 = 22 + 6 - 15 = 19 + 11 - 12 = 18 + 12 - 26 = 14 + 5 + 8 = 10 + 14 - 5 = 7 + 20 + 1 = 25 - 16 - 9 = 10 - 4 + 23 = 8 + 8 - 16 = 17 + 5 + 3 = 23 - 16 + 17 = 7 + 14 - 20 = 19 - 10 - 7 = 11 - 6 - 3 = 11 - 3 - 8 = 8 - 4 - 3 = 23 - 3 + 7 = 21 - 11 - 9 = 21 - 11 + 10 = 16 + 11 - 3 = 17 - 10 - 3 = 17 - 3 - 12 = 22 - 12 + 14 = 19 - 17 - 1 = 7 + 4 - 4 = 6 + 9 + 12 = 12 + 12 - 23 = 18 + 11 - 11 = 16 - 12 - 3 = 5 - 4 - 1 = 10 - 10 + 19 = 25 + 3 - 28 = 5 - 3 - 2 =10 - 9 - 1 = 5 - 3 - 1 = 5 + 24 - 24 = 14 + 5 - 5 = 5 + 7 + 12 = 共计:80 题做对:计时:成绩:6 - 6 + 15 =7 + 12 - 19 = 11 - 9 - 2 = 18 + 6 - 18 = 6 + 5 + 8 =17 - 14 - 1 = 10 + 11 - 10 = 21 - 16 + 9 = 19 + 3 - 3 = 13 - 6 - 3 = 20 - 15 + 7 = 6 + 19 + 3 = 21 - 10 + 11 = 24 + 3 + 2 = 20 - 8 + 17 = 17 + 9 + 4 = 23 - 7 - 13 = 13 + 12 - 8 = 8 - 4 + 10 = 10 + 11 + 4 = 14 + 3 - 9 = 19 + 5 + 3 = 23 - 8 - 13 = 16 + 10 + 3 = 8 + 18 - 15 = 24 - 12 + 3 = 13 - 7 + 11 = 15 - 13 + 11 = 7 - 6 - 1 = 11 + 5 + 11 = 8 + 10 + 7 = 23 - 12 - 4 = 23 - 22 - 1 = 23 + 5 + 1 = 15 - 14 - 1 = 10 + 13 + 5 = 18 - 15 - 3 = 10 + 3 + 7 = 18 - 15 - 2 = 17 - 12 - 5 = 9 + 6 + 6 = 22 - 22 + 3 = 19 - 6 - 6 = 20 + 7 - 17 = 21 + 4 - 11 = 5 + 23 + 2 = 14 + 5 + 10 = 26 + 3 - 12 = 17 - 3 - 3 = 18 - 14 - 4 = 7 + 13 - 14 = 23 + 6 + 1 = 6 - 6 + 27 = 23 - 21 + 12 = 15 - 10 + 14 = 23 + 4 + 2 = 25 + 4 + 1 = 18 - 9 - 7 = 18 + 7 + 4 = 13 + 3 + 9 = 16 + 6 + 5 = 13 - 4 - 3 = 8 - 5 + 13 = 15 - 3 - 11 = 25 + 5 - 19 = 19 + 3 + 3 = 5 - 4 + 11 = 18 + 4 + 4 = 25 - 3 - 4 = 19 + 9 - 8 = 5 + 20 + 3 = 12 + 6 - 12 = 20 + 9 - 6 = 12 + 17 - 24 = 9 - 9 + 28 = 20 - 12 - 6 = 26 + 3 - 15 = 20 + 8 - 12 = 9 + 13 + 6 = 6 + 21 + 2 = 共计:80 题做对:计时:成绩:10 + 8 + 5 = 12 + 18 - 30 = 18 + 10 - 10 = 26 - 24 - 2 = 18 + 8 + 4 = 12 + 7 + 11 = 15 + 4 - 7 = 20 - 16 - 3 = 23 + 4 - 8 = 13 - 13 + 18 = 16 - 4 + 13 = 15 - 8 + 3 = 9 + 21 - 8 = 5 + 24 - 24 = 10 + 6 + 3 = 23 + 7 - 4 = 8 - 7 + 5 = 25 + 3 - 18 = 14 - 3 - 8 = 16 - 9 - 5 = 10 + 18 + 2 = 18 + 8 - 8 = 6 - 6 + 24 = 8 - 3 - 5 = 22 - 11 - 4 = 23 + 4 - 7 = 16 + 9 - 3 = 14 + 7 - 10 = 16 - 5 + 14 = 23 + 5 - 24 = 15 - 4 - 9 = 9 + 13 + 7 = 6 - 3 - 3 = 17 + 7 + 6 = 7 + 21 + 2 = 7 + 9 - 4 = 13 - 10 - 2 = 26 + 3 - 20 = 18 - 4 + 16 = 26 + 4 - 22 = 19 + 7 + 4 = 21 - 11 + 13 = 14 + 11 - 24 = 7 + 4 + 5 = 24 + 5 - 5 = 18 - 4 + 15 = 13 + 14 + 3 = 11 - 7 - 3 = 8 + 14 + 6 = 23 + 5 + 2 = 9 + 15 - 4 = 21 - 6 + 8 = 5 - 4 + 24 = 18 - 9 + 20 = 19 - 3 + 10 = 5 + 20 + 5 = 25 - 8 - 11 = 15 - 14 - 1 = 21 - 17 - 4 = 21 - 8 + 17 = 19 + 3 + 7 = 10 - 9 + 26 = 9 + 7 - 14 = 14 + 11 - 13 = 17 + 12 - 18 = 14 - 13 + 21 = 16 + 14 - 29 = 6 + 18 + 4 = 25 + 4 - 19 = 24 + 3 + 2 = 9 - 8 + 13 = 15 - 6 - 5 = 17 - 16 - 1 = 18 + 12 - 12 = 22 + 5 + 1 = 14 + 3 + 7 = 14 + 16 - 19 = 23 + 7 - 15 = 25 + 3 - 13 = 12 + 5 + 4 = 共计:80 题做对:计时:成绩:19 + 4 + 3 = 14 + 6 - 5 = 18 - 3 - 9 = 24 + 5 - 28 = 10 - 6 - 4 = 25 + 3 - 10 = 5 + 8 - 8 = 24 - 23 - 1 = 7 + 22 + 1 = 19 - 13 - 5 = 6 + 4 + 20 = 16 + 8 - 22 = 22 - 5 - 8 = 20 - 4 - 10 = 9 - 8 - 1 =24 - 14 + 13 = 11 - 8 - 2 = 10 - 4 + 22 = 19 + 7 + 3 = 25 - 7 + 9 = 18 + 4 + 7 = 19 - 19 + 27 = 25 - 18 + 9 = 6 + 10 - 9 = 12 - 4 - 3 = 26 + 3 + 1 = 5 + 10 + 4 = 5 + 18 + 3 = 23 + 7 - 24 = 17 - 13 - 4 = 21 + 7 - 27 = 10 - 8 - 2 = 8 - 5 - 1 = 10 + 13 + 6 = 6 + 10 - 8 = 23 - 18 + 5 = 19 - 15 - 3 = 24 - 12 - 6 = 8 - 4 + 15 = 8 + 4 - 8 =18 + 3 - 10 = 11 - 3 + 8 = 19 - 8 + 5 = 26 + 3 + 1 = 19 + 10 - 17 = 24 - 5 + 10 = 23 + 4 - 16 = 25 - 4 + 4 = 7 + 17 + 5 = 10 - 6 - 4 =15 + 4 + 7 = 7 + 9 - 7 = 16 + 13 - 12 = 17 + 3 + 3 = 13 + 7 + 6 =16 + 7 - 7 = 18 - 16 - 2 = 24 - 14 + 16 = 12 - 3 - 6 = 13 + 15 - 14 = 16 + 9 + 5 = 22 - 13 + 12 = 22 + 7 + 1 = 23 - 21 - 1 = 12 + 10 - 20 = 25 + 3 - 25 = 21 + 5 + 4 = 17 - 15 - 1 = 15 - 12 + 15 = 7 - 5 - 2 =18 - 14 - 3 = 25 + 4 + 1 = 26 - 23 - 3 = 13 - 6 + 12 = 8 + 8 - 7 =14 - 14 + 13 = 23 - 4 + 3 = 9 + 14 + 7 = 11 + 13 - 7 = 10 - 5 - 5 = 共计:80 题做对:计时:成绩:18 + 6 + 6 = 22 - 10 - 8 = 26 - 3 - 22 = 13 + 12 - 14 = 6 + 13 + 5 = 25 + 5 - 24 = 15 - 7 - 5 = 19 + 9 - 28 = 6 - 5 - 1 = 15 + 14 + 1 =19 + 9 - 27 = 7 + 5 + 7 = 22 + 5 - 23 = 11 - 7 - 4 = 7 + 9 - 6 =20 - 12 - 8 = 25 + 5 - 14 = 7 + 19 - 25 = 17 - 16 + 27 = 12 + 15 + 1 = 22 + 3 + 4 = 21 + 8 - 23 = 9 - 4 - 5 = 21 + 3 + 5 = 17 - 5 + 6 = 14 - 10 + 17 = 7 + 12 - 17 = 23 - 3 + 6 = 24 + 3 + 2 = 11 - 7 - 4 =19 + 11 - 14 = 7 - 7 + 6 = 20 - 5 - 15 = 25 - 20 + 3 = 9 - 4 - 3 =20 - 8 + 17 = 25 - 5 + 4 = 17 - 15 - 1 = 13 - 8 - 3 = 9 + 19 - 24 = 12 + 14 + 4 = 19 - 4 + 6 = 21 + 6 + 2 = 25 - 22 - 3 = 12 - 3 - 5 = 26 + 4 + 0 = 9 + 4 - 8 = 14 + 3 + 10 = 21 - 5 + 8 = 16 - 15 - 1 = 6 - 4 - 2 = 13 - 11 - 2 = 17 + 3 - 19 = 9 + 5 - 14 = 22 + 6 + 1 = 26 - 19 - 4 = 8 - 7 - 1 = 14 + 15 + 1 = 10 - 10 + 30 = 19 - 8 + 17 = 12 + 7 - 16 = 14 - 10 + 6 = 20 + 3 - 21 = 25 + 4 - 8 = 14 + 6 + 9 = 9 + 18 + 1 = 25 - 4 - 4 = 21 - 3 + 7 = 22 - 11 - 6 = 8 + 14 - 14 = 17 - 5 + 16 = 18 - 13 + 6 = 26 - 24 - 1 = 23 + 6 + 1 = 26 - 16 + 9 = 15 + 12 - 23 = 25 - 7 - 9 = 26 - 3 + 5 = 20 + 7 - 21 = 13 - 5 - 6 = 共计:80 题做对:计时:成绩:11 - 4 - 5 = 19 - 12 - 6 = 24 - 7 - 10 = 9 - 5 + 16 = 7 - 6 - 1 =10 + 5 + 9 = 8 - 5 - 3 = 24 - 13 - 3 = 13 + 12 - 11 = 10 + 3 + 17 = 8 + 13 - 5 = 5 + 21 + 3 = 6 + 9 - 8 = 12 + 13 + 3 = 6 - 5 - 1 =5 + 23 + 1 = 23 +6 + 1 = 10 + 3 + 3 = 21 - 19 - 1 = 23 + 5 + 1 = 11 - 11 + 22 = 6 - 5 + 6 = 26 - 18 -7 = 15 - 11 - 3 = 22 - 11 - 10 = 6 + 19 - 19 = 23 - 5 + 9 = 9 + 21 - 19 = 20 - 3 + 5 = 13 +8 + 5 = 10 - 8 + 11 = 10 + 14 - 8 = 22 - 5 - 8 = 22 - 3 + 4 = 18 + 6 + 5 = 23 - 20 + 22 = 21 + 4 - 8 = 11 - 5 - 5 = 6 - 5 - 1 = 21 + 5 - 23 = 11 + 5 - 5 = 6 + 4 - 7 = 19 - 7 + 6 = 10 - 8 + 26 = 12 + 7 - 4 = 26 + 3 - 13 = 20 - 15 - 3 = 9 + 12 + 9 = 20 + 3 - 22 = 11 - 8 - 2 = 21 - 4 + 13 = 13 + 12 - 10 = 15 - 12 + 15 = 21 + 4 + 5 = 22 - 10 + 16 = 13 + 7 - 5 = 18 - 7 - 11 = 20 - 8 + 11 = 19 - 15 + 24 = 25 - 8 + 7 = 12 + 4 + 8 = 11 - 10 - 1 = 8 - 5 + 20 = 26 - 19 + 21 = 6 + 3 - 3 =9 - 4 - 4 = 15 - 5 - 7 = 14 + 5 + 4 = 25 - 23 + 7 = 18 + 9 + 3 = 22 + 6 + 1 = 16 + 5 - 7 = 17 + 9 - 24 = 11 - 5 - 5 = 12 + 15 + 3 = 22 + 7 - 17 = 11 + 16 + 2 = 9 - 5 + 11 = 26 + 4 - 24 = 17 - 11 - 5 = 共计:80 题做对:计时:成绩:10 - 7 + 11 = 12 - 5 - 7 = 8 + 20 + 2 = 16 - 14 + 17 = 21 - 4 - 10 = 24 + 4 + 2 = 22 - 11 + 18 = 15 + 6 - 5 = 24 - 13 + 6 = 14 + 13 - 4 = 26 - 8 - 4 = 25 - 11 - 9 = 8 + 5 + 7 = 10 - 10 + 8 = 22 + 4 - 3 = 9 - 7 - 2 = 18 + 7 - 11 = 13 - 7 + 12 = 21 + 7 - 15 = 20 + 4 - 12 = 8 + 21 - 16 = 19 - 16 - 1 = 23 + 5 + 2 = 23 - 11 + 8 = 6 - 4 - 1 =8 - 3 - 3 = 20 - 6 - 9 = 8 - 8 + 27 = 8 - 5 - 1 = 5 - 4 - 1 =22 - 12 - 7 = 16 + 8 + 3 = 9 - 4 + 22 = 6 + 13 + 9 = 5 + 18 - 14 = 18 + 5 - 10 = 19 + 6 + 4 = 9 + 14 - 14 = 12 + 3 - 7 = 21 - 16 + 21 = 18 + 9 + 3 = 24 - 10 - 6 = 26 - 11 + 8 = 26 - 18 - 5 = 18 - 18 + 7 = 14 - 10 - 4 = 18 + 3 + 4 = 7 + 8 - 10 = 13 - 9 - 3 = 22 - 17 - 3 = 19 + 7 - 4 = 19 + 7 + 4 = 19 + 8 - 6 = 19 + 4 + 5 = 16 + 6 + 5 =8 - 8 + 27 = 16 - 16 + 11 = 25 - 3 + 7 = 17 - 5 + 14 = 19 + 4 + 7 = 19 - 14 - 3 = 18 - 12 + 4 = 8 - 6 + 13 = 10 - 7 - 2 = 13 - 5 + 21 = 24 - 5 + 3 = 7 + 17 + 5 = 5 + 8 - 9 = 18 + 7 - 9 = 18 + 7 - 14 = 5 + 14 + 4 = 7 - 6 - 1 = 10 - 3 + 20 = 17 - 11 + 6 = 14 - 3 - 9 = 14 + 6 + 8 = 21 - 9 + 18 = 8 + 18 - 17 = 16 + 9 - 16 = 12 - 5 - 7 = 共计:80 题做对:计时:成绩:19 + 10 + 1 = 9 + 14 + 6 = 5 - 5 + 30 = 12 - 5 - 4 = 21 + 6 - 7 = 24 - 4 - 5 = 13 + 11 + 5 = 12 - 9 - 3 = 25 + 3 + 1 = 12 - 6 + 24 = 16 - 16 + 28 = 13 + 9 - 5 = 10 - 9 - 1 = 15 - 6 - 4 = 11 + 17 - 18 = 9 - 5 + 5 = 14 - 4 - 10 = 12 + 8 + 5 = 16 + 13 - 27 = 20 - 14 - 3 = 7 + 3 - 5 = 11 - 7 - 4 = 15 + 6 + 8 = 15 - 15 + 22 = 10 + 17 + 3 = 26 - 8 + 7 = 26 - 11 + 9 = 9 - 3 + 10 = 22 + 5 - 20 = 16 - 13 - 1 = 26 + 4 - 19 = 25 + 4 + 1 = 18 + 5 + 4 = 24 - 24 + 20 = 10 + 16 - 11 = 5 - 5 + 15 = 19 - 17 + 13 = 22 - 12 - 7 = 10 - 5 - 5 = 16 - 9 - 7 = 18 + 8 - 17 = 6 - 5 + 23 = 22 - 19 + 12 = 15 + 3 + 5 = 20 - 19 - 1 = 22 + 5 + 2 = 21 + 6 + 1 = 15 - 4 + 3 = 21 + 6 + 1 = 14 - 6 - 6 = 7 - 5 - 2 = 23 - 11 + 15 = 9 - 6 - 2 = 13 - 9 + 11 = 13 + 5 + 5 =9 - 7 + 15 = 16 + 8 - 6 = 21 + 5 - 8 = 9 - 6 - 3 = 10 - 8 - 2 = 16 - 7 + 19 = 20 + 5 - 4 = 18 + 10 + 1 = 15 + 7 - 6 = 10 - 10 + 14 = 13 - 5 + 19 = 8 + 7 - 10 = 13 - 8 + 15 = 15 + 5 + 4 = 10 + 6 - 14 = 15 - 11 - 3 = 15 - 14 - 1 = 20 + 6 + 3 = 17 + 9 + 4 = 13 + 12 + 4 = 14 - 4 - 5 = 20 - 8 - 4 = 5 - 4 - 1 = 11 + 4 - 4 = 9 - 9 + 8 =共计:80 题做对:计时:成绩:9 + 13 - 16 = 6 + 8 - 10 = 17 - 6 + 12 = 12 + 12 - 18 = 9 - 5 - 4 =20 + 10 - 26 = 19 + 8 - 7 = 6 - 3 + 13 = 15 - 5 + 10 = 20 - 8 + 16 = 18 - 12 - 4 = 12 + 6 - 13 = 10 + 19 + 1 = 7 + 17 + 3 = 23 + 6 - 18 = 25 - 11 + 10 = 15 - 10 - 5 = 26 + 3 - 18 = 19 + 3 + 3 = 12 + 6 - 7 = 24 - 12 - 11 = 15 - 3 - 6 = 14 + 14 + 1 = 22 - 22 + 26 = 23 - 11 + 16 = 6 - 5 - 1 = 8 - 5 + 15 = 26 + 3 - 10 = 7 + 8 + 5 = 23 + 5 - 24 = 18 + 9 + 1 = 14 - 12 + 22 = 5 + 19 - 17 = 10 - 6 - 4 = 8 + 8 + 13 = 23 + 3 - 26 = 13 - 3 - 9 = 9 + 12 - 17 = 13 - 7 - 3 = 22 + 3 - 4 = 12 - 10 + 4 = 14 - 6 - 6 = 25 + 4 + 1 = 21 + 3 + 6 = 22 + 6 - 10 = 7 + 13 - 10 = 17 + 10 + 3 = 11 + 13 - 22 = 17 - 17 + 3 = 20 + 4 - 22 = 15 + 3 + 10 = 14 + 15 - 23 = 9 - 6 - 3 = 9 + 14 + 3 = 21 - 20 - 1 = 8 - 7 - 1 = 14 + 10 - 6 = 21 + 3 + 5 = 6 + 17 - 3 = 25 - 17 + 6 = 8 + 16 - 18 = 25 - 5 - 16 = 22 + 6 - 18 = 11 + 9 + 4 = 17 + 4 + 5 = 16 - 15 - 1 = 25 - 19 + 5 = 25 - 5 + 4 = 7 + 7 - 12 = 15 + 8 - 4 = 14 + 12 - 19 = 10 - 6 + 21 = 7 - 3 + 5 = 13 - 11 + 11 = 25 - 15 - 3 = 19 + 9 - 18 = 13 - 5 + 7 = 12 + 10 - 14 = 14 - 8 - 5 = 26 + 4 - 8 = 共计:80 题做对:计时:成绩:10 + 13 + 3 = 17 - 4 + 5 = 17 - 5 + 7 = 25 - 10 - 12 = 15 + 14 + 1 =19 - 15 + 19 = 22 - 11 - 11 = 23 - 21 - 2 = 10 - 8 - 1 = 20 - 16 + 11 =20 + 3 - 22 = 5 + 19 - 10 = 21 - 4 + 3 = 23 - 6 - 16 = 16 - 6 - 4 = 16 - 12 - 3 = 14 - 9 + 16 = 6 + 13 + 7 = 13 - 6 - 3 = 18 - 13 - 5 = 23 - 11 + 3 = 12 + 11 - 9 = 13 + 4 - 11 = 13 - 7 - 5 = 24 - 9 - 15 = 12 + 10 - 3 = 7 - 3 - 4 = 8 + 7 - 3 = 10 + 12 - 18 = 14 - 5 + 4 = 5 + 14 + 11 = 19 + 4 + 4 = 17 - 5 + 12 = 20 - 5 - 15 = 22 - 19 - 1 = 18 - 14 - 3 = 22 - 10 + 15 = 23 + 6 - 27 = 21 + 8 - 19 = 15 + 3 - 8 = 10 + 9 - 17 = 12 + 17 - 29 = 8 + 5 + 5 = 12 - 6 + 19 = 11 + 4 + 8 = 16 - 4 - 11 = 11 + 18 - 6 = 10 + 9 + 7 = 21 + 4 + 3 = 14 + 4 + 9 = 7 + 14 + 4 = 8 - 7 + 12 = 23 - 15 + 9 = 21 - 11 - 7 = 22 - 19 + 8 = 11 + 15 + 3 = 6 + 7 - 9 = 20 + 9 + 1 = 20 - 10 + 3 = 12 - 6 + 13 = 22 - 8 - 3 = 23 - 12 - 5 = 10 - 6 + 5 = 23 - 14 - 4 = 9 + 21 - 30 = 6 + 8 + 15 = 24 + 5 - 23 = 12 + 8 + 7 = 25 - 18 - 4 = 12 - 8 + 24 = 8 + 13 + 4 = 23 - 17 + 6 = 13 - 7 - 6 = 26 - 23 - 1 = 18 - 3 + 11 = 17 - 14 + 8 = 5 + 6 - 9 = 20 + 5 - 15 = 21 - 11 + 19 = 8 - 3 - 5 =共计:80 题做对:计时:成绩:6 + 24 - 25 = 24 -7 - 10 = 21 + 3 + 5 = 13 + 12 - 13 = 9 + 5 + 5 = 24 - 23 - 1 = 20 - 4 + 10 = 16 - 13 + 25 = 12 + 3 + 13 = 16 + 10 - 3 = 23 - 22 + 20 = 13 + 9 +8 = 10 - 8 + 18 = 24 - 18 - 4 = 22 + 6 - 27 = 14 - 13 - 1 = 5 + 17 - 12 = 8 - 8 + 8 = 11 -9 - 2 = 14 - 10 - 4 = 13 - 3 + 4 = 23 - 8 - 10 = 22 - 19 - 1 = 24 - 14 - 6 = 26 - 22 - 3 = 9 - 7 + 14 = 8 + 4 + 10 = 7 + 20 + 3 = 9 - 7 + 22 = 20 - 16 - 3 = 12 + 10 - 21 = 13 + 13 - 4 = 6 - 4 - 1 = 7 - 6 - 1 = 15 - 5 + 16 = 9 + 20 - 28 = 12 - 10 - 1 = 9 - 5 + 7 = 24 + 3 - 20 = 22 - 7 + 3 = 23 - 11 + 10 = 8 - 3 - 5 = 14 + 15 - 27 = 25 - 14 - 7 = 21 + 5 + 3 = 11 + 8 - 5 = 26 + 3 - 19 = 22 - 15 + 6 = 20 - 5 - 6 = 25 + 4 - 27 = 6 + 15 + 4 = 13 + 13 + 3 = 12 + 7 + 8 = 16 - 6 + 8 = 6 - 4 + 27 = 26 - 16 - 4 = 26 + 3 + 1 = 24 - 24 + 26 = 7 - 5 - 2 = 14 + 8 - 13 = 11 + 9 - 17 = 9 + 12 - 8 = 15 + 3 - 18 = 11 + 12 + 3 = 13 - 7 - 3 = 6 + 13 - 13 = 5 + 12 - 13 = 16 - 8 + 22 = 24 - 22 + 26 = 13 + 9 - 12 = 9 + 14 - 8 = 23 + 3 - 9 = 19 - 5 + 8 = 24 + 4 - 10 = 13 + 15 + 2 = 15 - 12 - 3 = 7 - 5 - 2 = 18 + 3 + 3 = 9 - 6 - 1 = 7 + 9 + 8 = 共计:80 题做对:计时:成绩:。

(完整版)小学一年级30以内加减混合(3连加减)口算题

(完整版)小学一年级30以内加减混合(3连加减)口算题

20 - 13 + 9 = 26 + 4 - 13 = 22 - 14 + 15 = 14 + 7 - 13 = 22 + 7 + 1 = 17 + 9 + 4 = 8 - 5 + 18 = 14 + 8 - 4 = 15 - 13 + 14 = 20 - 17 - 2 = 15 + 12 - 7 = 13 + 4 - 6 = 13 - 9 - 3 = 17 - 5 - 3 = 11 + 19 - 7 = 18 - 16 + 23 = 15 - 12 - 2 = 12 + 14 - 7 = 26 + 3 + 1 = 16 + 5 + 5 = 10 - 10 + 24 = 17 + 3 + 4 = 12 + 16 + 1 = 25 - 23 - 1 = 14 - 11 + 4 = 19 + 5 - 4 = 12 + 5 + 6 = 18 + 10 + 2 = 23 + 3 + 3 = 25 + 3 + 1 = 10 - 9 - 1 = 7 + 6 - 4 = 21 - 9 - 8 = 11 - 3 - 5 = 11 - 5 + 24 = 25 + 3 - 5 = 15 + 11 - 8 = 20 + 5 + 4 = 12 - 7 + 6 = 23 - 5 + 8 = 7 - 4 + 24 = 20 + 5 - 17 = 12 - 10 + 13 = 6 + 22 - 19 = 15 + 12 + 3 = 11 + 13 + 5 = 13 + 16 - 15 = 5 + 24 - 20 = 25 + 4 - 23 = 17 + 7 + 5 = 5 - 3 - 2 = 15 - 11 + 5 = 8 - 7 + 21 = 19 - 3 + 10 = 6 - 4 + 23 = 21 + 3 + 6 = 18 + 5 + 7 = 14 + 6 + 7 = 7 - 5 - 2 = 8 - 3 + 3 =8 + 15 - 11 = 23 + 4 - 22 = 23 - 17 + 9 = 21 + 3 - 14 = 21 - 20 + 28 = 17 - 15 - 1 = 5 - 5 + 4 = 8 - 5 + 23 = 11 + 11 - 8 = 7 - 6 - 1 =21 + 5 - 13 = 24 + 5 - 17 = 12 + 14 - 5 = 9 - 5 - 4 = 25 + 4 - 17 = 20 - 19 + 25 = 8 + 4 + 14 = 18 - 15 - 1 = 14 + 12 - 8 = 11 + 11 - 5 = 共计:80 题做对:计时:成绩:26 + 3 + 1 = 15 - 6 - 9 = 5 - 5 + 19 = 20 + 5 + 5 = 24 + 4 + 1 = 24 + 3 - 6 = 10 - 3 - 3 = 19 - 3 - 14 = 13 - 11 - 2 = 16 + 7 + 4 =17 + 12 + 1 = 23 + 5 + 2 = 6 + 16 - 11 = 11 - 6 + 13 = 21 + 3 - 11 =18 + 12 - 12 = 25 + 4 + 1 = 9 - 4 + 5 = 6 - 5 + 22 = 16 - 15 + 11 = 9 + 4 - 8 = 13 + 10 + 7 = 17 - 13 - 3 = 12 + 13 - 9 = 9 - 6 - 2 =18 + 10 + 1 = 17 - 7 + 6 = 16 + 7 - 4 = 20 + 6 + 3 = 19 - 18 - 1 = 25 - 19 + 18 = 14 + 4 - 15 = 12 - 9 + 25 = 17 + 8 - 23 = 17 + 11 - 10 = 10 - 4 - 6 = 18 - 18 + 19 = 25 - 18 + 4 = 15 + 11 - 24 = 26 + 3 + 1 = 17 + 10 + 2 = 26 + 3 - 18 = 24 - 7 + 4 = 26 + 3 + 1 = 18 - 11 - 5 = 10 + 20 - 18 = 23 + 3 + 3 = 8 + 7 + 3 = 10 + 16 - 20 = 13 - 3 + 20 = 6 - 5 - 1 = 12 + 8 - 16 = 16 - 7 + 10 = 11 + 16 - 6 = 7 - 5 - 1 =8 + 14 + 4 = 16 + 7 + 3 = 17 + 7 + 5 = 8 - 3 - 3 = 17 + 7 + 6 = 15 - 6 - 4 = 13 - 11 - 1 = 25 + 4 - 3 = 15 + 12 + 1 = 16 + 4 + 5 = 22 + 7 + 1 = 22 - 15 - 7 = 23 + 5 - 6 = 8 + 21 + 1 = 10 + 15 + 5 = 6 - 5 - 1 = 19 - 12 + 11 = 11 + 7 + 3 = 15 + 14 + 1 = 20 + 6 + 4 = 14 - 3 + 12 = 23 + 6 + 1 = 14 + 8 - 21 = 7 - 5 + 5 = 26 - 7 + 9 = 共计:80 题做对:计时:成绩:11 - 9 - 1 = 20 + 6 - 24 = 17 + 10 - 17 = 22 - 13 - 7 = 23 - 20 + 6 = 10 + 17 + 2 = 17 + 11 + 2 = 5 + 12 + 4 = 20 + 6 + 4 = 10 - 5 - 3 = 22 - 18 - 3 = 7 + 9 + 10 = 23 + 4 - 11 = 12 - 5 - 7 = 8 + 16 - 5 = 26 + 3 + 1 = 7 - 3 + 11 = 8 - 6 + 15 = 19 + 8 + 2 = 9 - 6 - 3 =9 + 12 + 8 = 22 + 3 + 5 = 5 + 23 - 5 = 13 + 16 - 23 = 16 - 3 - 6 =10 - 5 - 3 = 5 + 22 + 2 = 15 + 14 - 23 = 11 - 10 - 1 = 21 + 3 - 21 = 21 - 13 - 5 = 10 + 4 + 8 = 8 + 16 - 15 = 5 - 3 + 22 = 7 + 4 - 8 =15 + 11 + 3 = 11 + 15 + 3 = 18 - 4 + 5 = 15 + 8 + 6 = 7 + 22 - 24 = 23 - 18 - 3 = 11 - 3 + 11 = 23 + 4 - 9 = 26 + 4 - 28 = 18 - 4 + 15 = 21 - 10 + 3 = 11 - 10 - 1 = 19 - 16 + 7 = 9 - 4 - 3 = 18 - 7 + 12 = 16 - 5 - 5 = 7 + 6 + 15 = 14 - 5 + 13 = 9 - 8 + 5 = 24 - 18 + 12 = 21 + 7 + 2 = 9 - 7 - 1 = 14 - 9 + 13 = 10 - 3 + 21 = 20 + 4 - 10 = 17 + 3 + 4 = 24 + 5 + 1 = 8 - 5 - 1 = 7 + 9 - 6 = 23 - 22 + 5 = 10 + 20 - 23 = 17 - 12 - 3 = 16 + 12 - 22 = 13 - 13 + 6 = 14 - 6 - 6 = 19 + 9 - 3 = 10 + 3 - 7 = 18 - 12 + 14 = 26 - 14 - 9 = 14 + 3 + 4 = 24 - 20 - 4 = 26 - 9 - 10 = 15 - 10 - 3 = 26 + 3 + 1 = 13 - 9 - 3 = 共计:80 题做对:计时:成绩:10 - 4 + 9 = 15 + 5 - 12 = 14 + 3 - 3 = 14 - 6 - 6 = 26 - 19 + 10 = 15 + 3 - 6 = 12 + 18 - 27 = 22 + 3 + 5 = 15 + 5 + 8 = 10 + 6 - 11 = 23 - 18 - 4 = 9 + 21 - 16 = 17 + 3 - 12 = 20 - 15 - 3 = 5 - 3 - 1 =16 + 9 + 3 = 16 - 5 - 5 = 11 - 4 + 19 = 15 + 13 - 20 = 20 - 12 - 6 = 20 + 4 - 10 = 19 - 4 + 8 = 19 + 11 - 25 = 9 + 3 - 11 = 22 + 3 - 13 = 13 + 4 + 5 = 25 - 12 + 5 = 6 - 4 - 1 = 22 - 15 + 3 = 24 + 5 - 29 =21 + 5 + 3 = 5 + 22 + 3 = 8 + 15 + 5 = 24 - 10 - 9 = 21 - 18 + 4 =22 - 14 - 5 = 7 - 3 - 4 = 7 + 4 + 16 = 17 - 13 + 15 = 16 - 3 + 17 = 25 - 3 - 17 = 20 + 6 - 15 = 16 + 13 - 10 = 11 - 5 + 10 = 24 - 18 - 6 = 18 - 8 - 10 = 17 - 17 + 11 = 10 + 12 - 3 = 8 - 6 + 19 = 24 - 19 - 4 = 6 + 18 + 4 = 15 - 6 + 19 = 7 - 6 + 9 = 19 - 17 - 2 = 9 + 17 - 15 = 16 - 16 + 6 = 9 - 5 + 6 = 5 + 3 - 3 = 14 - 12 - 1 = 11 + 11 - 3 = 18 - 4 - 10 = 22 - 7 + 15 = 9 + 12 + 9 = 13 - 9 - 3 = 6 - 5 - 1 =11 + 6 + 5 = 7 + 12 - 4 = 20 + 5 - 23 = 21 - 19 + 18 = 23 + 6 + 1 =10 + 7 + 11 = 21 - 9 - 4 = 7 + 5 + 8 = 22 + 5 - 22 = 13 - 11 - 1 =11 + 13 + 5 = 21 + 8 + 1 = 15 + 14 + 1 = 16 + 4 - 12 = 22 + 6 + 1 = 共计:80 题做对:计时:成绩:14 - 10 - 3 = 18 + 8 + 4 = 7 + 14 - 5 = 5 + 20 + 3 = 15 - 11 + 10 = 23 - 10 + 16 = 25 - 14 + 8 = 8 - 7 - 1 = 17 - 3 + 5 = 19 - 16 - 1 = 13 - 5 + 4 = 9 - 6 + 23 = 21 - 21 + 19 = 24 - 17 + 23 = 20 - 18 + 7 = 7 + 18 - 20 = 8 + 20 - 23 = 15 - 9 - 4 = 13 - 5 - 4 = 19 + 8 + 3 = 18 - 9 - 3 = 26 - 10 - 9 = 16 - 8 + 11 = 11 + 10 + 9 = 23 + 4 - 22 = 8 - 3 + 22 = 21 + 3 + 5 = 20 - 3 + 13 = 20 - 3 - 13 = 18 + 10 - 4 = 21 - 10 + 11 = 13 - 9 - 4 = 22 - 8 - 11 = 19 + 6 + 4 = 20 - 8 - 12 = 18 - 16 - 2 = 7 - 3 - 4 = 20 - 6 - 4 = 16 - 16 + 16 = 19 + 7 - 19 = 16 - 11 - 4 = 6 + 21 + 1 = 15 - 10 - 4 = 20 + 5 + 4 = 15 + 6 - 7 = 9 - 4 + 17 = 17 - 14 + 23 = 13 - 12 + 21 = 25 - 14 - 11 = 21 + 7 + 1 = 19 + 9 + 2 = 15 - 12 + 22 = 20 + 8 + 1 = 5 + 21 + 4 = 19 + 5 - 4 = 14 + 16 - 29 = 21 + 7 - 15 = 5 - 3 - 2 = 6 + 12 + 10 = 26 - 7 - 6 = 12 + 8 - 10 = 11 + 6 + 3 = 17 - 8 + 21 = 21 + 6 - 9 = 7 + 8 - 4 =22 - 11 + 16 = 17 - 12 - 4 = 18 - 14 + 4 = 6 - 6 + 24 = 17 - 6 - 5 = 7 - 5 - 1 = 15 + 7 + 3 = 25 - 6 - 18 = 14 - 3 + 19 = 13 + 14 + 2 = 17 + 9 + 3 = 13 - 9 + 18 = 22 - 8 - 13 = 17 - 7 - 5 = 9 - 7 + 10 = 共计:80 题做对:计时:成绩:8 - 7 - 1 = 9 + 19 + 1 = 19 - 18 - 1 = 7 - 3 - 3 = 17 + 5 + 8 = 5 - 4 - 1 = 11 - 7 - 3 = 10 + 8 - 13 = 22 + 5 - 3 = 10 + 9 + 6 = 19 - 3 + 9 = 23 - 23 + 25 = 20 - 15 + 24 = 15 - 3 - 3 = 21 + 7 - 8 = 23 - 8 - 12 = 15 - 10 + 16 = 12 - 8 - 4 = 26 - 23 - 2 = 13 + 10 - 23 = 17 + 4 + 3 = 12 - 4 - 5 = 16 - 5 + 15 = 21 + 5 + 3 = 17 - 3 + 8 = 17 + 8 - 14 = 10 + 5 - 5 = 20 + 10 - 25 = 13 + 13 + 4 = 21 - 3 - 8 = 22 - 3 + 5 = 23 - 22 + 25 = 19 - 6 + 12 = 23 - 8 - 4 = 15 + 10 + 5 = 17 - 3 - 10 = 26 - 21 + 23 = 7 + 13 - 3 = 8 + 7 + 10 = 19 + 4 + 7 = 11 + 11 + 4 = 20 - 12 + 21 = 23 + 3 + 3 = 9 + 21 - 17 = 9 - 7 + 5 =6 + 13 - 8 = 9 -7 - 2 = 7 - 4 - 1 = 22 + 3 - 14 = 16 - 3 + 11 = 9 + 11 - 3 = 25 - 22 + 6 = 26 - 10 - 10 = 20 +8 - 16 = 20 - 7 - 4 = 22 - 19 - 3 = 17 + 9 - 12 = 19 + 9 + 1 = 12 - 6 - 6 = 26 + 4 - 23 = 24 - 12 - 8 = 26 - 12 - 12 = 7 + 18 - 19 = 16 - 3 - 11 = 9 - 3 - 6 =11 + 8 + 3 = 7 - 6 - 1 = 21 + 3 - 13 = 16 - 6 - 9 = 26 - 25 - 1 = 5 + 6 - 7 = 10 - 7 + 18 = 20 - 6 + 7 = 22 + 5 - 22 = 8 + 3 - 11 = 24 - 15 + 12 = 14 + 3 - 7 = 23 - 18 - 4 = 24 - 21 - 3 = 14 + 14 - 17 = 共计:80 题做对:计时:成绩:7 - 7 + 7 = 18 - 4 - 9 = 6 - 3 - 3 = 18 + 8 + 4 = 17 - 9 - 4 =8 - 6 + 17 = 14 + 9 + 3 = 21 - 9 + 16 = 9 - 6 - 3 = 21 + 7 - 15 = 7 - 5 + 3 = 20 - 8 + 13 = 8 + 20 - 11 = 8 + 8 + 12 = 17 + 13 - 28 = 25 - 19 + 16 = 25 - 11 - 7 = 17 + 8 - 19 = 7 + 10 - 10 = 21 + 4 + 5 = 25 - 19 + 12 = 9 - 3 - 6 = 14 + 7 - 12 = 26 - 14 + 13 = 24 - 18 - 4 = 12 - 5 + 8 = 22 - 17 - 5 = 19 + 7 + 4 = 24 - 10 + 15 = 16 + 9 - 3 = 9 - 8 + 7 = 25 + 4 + 1 = 17 - 9 - 3 = 11 - 3 + 6 = 18 + 10 + 1 = 22 - 14 + 21 = 24 - 19 - 5 = 13 + 6 + 3 = 22 + 3 - 17 = 25 + 4 - 5 = 21 - 17 - 3 = 9 - 3 + 21 = 25 + 4 - 5 = 19 - 18 - 1 = 24 + 3 - 17 = 15 - 11 - 3 = 6 + 3 + 4 = 8 - 6 - 2 = 9 - 5 + 7 = 5 + 22 - 13 = 20 - 3 - 9 = 6 - 4 + 19 = 15 + 8 + 3 = 19 - 8 - 4 = 11 - 7 - 3 = 25 - 3 - 13 = 19 - 11 + 14 = 12 - 4 - 6 = 16 - 5 - 11 = 12 - 10 - 1 = 18 - 3 - 14 = 10 + 5 - 3 = 6 + 18 + 5 = 20 - 9 + 9 = 25 + 4 + 1 = 18 - 4 + 14 = 24 - 20 + 6 = 15 + 4 + 8 = 13 - 11 - 1 = 26 - 8 - 9 =5 + 7 + 13 = 21 + 4 + 4 = 24 - 19 + 22 = 22 - 20 - 1 = 25 + 5 - 29 =6 - 3 - 1 = 10 + 5 - 15 = 11 - 10 + 27 = 10 + 4 - 13 = 9 - 6 + 5 =共计:80 题做对:计时:成绩:24 + 4 - 16 = 18 + 8 - 6 = 13 + 15 + 2 = 19 + 8 - 8 = 26 + 3 + 1 = 24 - 8 + 3 = 15 + 9 - 14 = 11 - 6 + 19 = 11 + 5 - 7 = 26 - 23 - 1 = 9 - 3 + 5 = 10 - 4 + 10 = 16 - 4 - 6 = 21 - 8 + 16 = 16 + 9 - 12 = 5 + 4 - 5 = 10 - 4 + 18 = 17 + 11 - 11 = 26 - 23 - 2 = 8 - 4 - 3 =25 + 5 - 5 = 14 + 8 + 8 = 13 + 14 - 21 = 20 + 8 - 21 = 18 + 11 - 27 = 24 - 11 - 3 = 19 - 3 + 5 = 26 - 11 + 14 = 22 + 8 - 28 = 25 + 3 - 7 = 20 - 16 + 18 = 25 + 4 + 1 = 18 - 10 + 15 = 8 + 18 + 3 = 16 + 9 + 5 = 9 - 6 - 2 = 9 + 4 + 16 = 22 + 7 - 10 = 23 + 5 - 18 = 23 + 7 - 18 = 24 - 24 + 17 = 18 + 7 - 13 = 16 - 9 - 5 = 17 - 6 - 8 = 17 - 4 + 17 = 21 - 21 + 20 = 20 - 3 - 11 = 14 - 4 - 7 = 13 - 12 - 1 = 5 - 3 - 2 =8 - 4 - 3 = 22 - 11 + 5 = 5 - 3 - 2 = 24 + 6 - 6 = 17 - 3 + 15 = 17 - 14 - 1 = 12 + 4 + 8 = 9 + 19 + 1 = 19 + 10 - 26 = 13 + 15 - 11 =16 + 5 + 7 = 14 - 13 + 6 = 12 - 5 + 10 = 25 - 17 - 8 = 25 + 4 + 1 =17 + 10 + 2 = 16 + 12 + 1 = 9 - 4 + 15 = 5 + 6 + 15 = 17 - 3 + 3 = 26 - 14 + 7 = 17 - 12 - 4 = 19 - 14 - 5 = 15 - 8 + 13 = 26 + 3 + 1 = 14 + 4 + 12 = 5 + 24 + 1 = 15 + 10 + 4 = 18 - 10 - 7 = 22 + 7 - 23 = 共计:80 题做对:计时:成绩:7 + 11 - 12 = 15 + 13 + 1 = 8 + 7 + 15 = 21 + 4 + 4 = 7 - 3 - 4 =7 + 20 - 11 = 7 - 3 - 4 = 22 + 6 - 13 = 20 - 18 - 2 = 26 + 3 - 18 = 6 - 5 + 27 = 5 - 3 + 27 = 20 + 5 - 22 = 17 - 15 - 2 = 13 + 15 + 2 = 5 + 11 - 9 = 11 + 10 - 13 = 24 + 4 + 1 = 18 + 9 - 18 = 24 - 12 - 8 = 22 - 12 - 9 = 8 + 17 + 4 = 16 + 3 + 4 = 14 + 7 - 9 = 11 + 15 + 3 = 12 + 14 + 4 = 12 + 3 + 11 = 7 - 4 - 3 = 6 - 5 - 1 = 9 - 8 - 1 =23 + 6 + 1 = 23 - 13 - 10 = 20 + 4 + 5 = 10 + 11 - 3 = 17 + 11 + 1 = 21 + 8 + 1 = 19 - 13 - 4 = 10 - 8 - 1 = 5 + 14 - 10 = 23 + 4 - 21 = 21 + 4 - 21 = 24 - 8 - 10 = 9 + 13 - 7 = 26 - 21 - 5 = 12 + 9 - 6 =17 + 13 - 7 = 26 + 3 - 17 = 22 + 5 + 3 = 25 - 17 + 18 = 18 - 3 + 8 =18 + 3 - 20 = 5 + 6 - 5 = 6 - 6 + 10 = 18 - 7 + 7 = 8 + 8 - 5 =14 - 4 - 9 = 6 - 4 - 1 = 16 + 7 - 16 = 17 - 10 - 4 = 7 + 17 - 24 = 13 - 7 - 5 = 21 - 11 - 7 = 25 + 5 - 5 = 21 - 11 - 3 = 18 - 10 - 3 = 7 - 3 - 3 = 18 + 3 - 21 = 21 - 16 + 14 = 23 + 5 + 1 = 14 - 13 + 15 = 9 - 4 - 5 = 17 + 5 - 14 = 16 + 13 - 8 = 26 - 3 + 3 = 18 - 11 - 7 = 18 + 9 - 18 = 7 - 5 - 1 = 14 + 5 - 17 = 11 + 11 + 3 = 24 + 5 + 1 = 共计:80 题做对:计时:成绩:12 + 15 - 22 = 18 + 4 + 4 = 19 + 8 - 25 = 11 - 4 + 4 = 7 + 11 + 11 = 18 + 6 + 6 = 18 - 13 + 16 = 19 - 6 + 12 = 23 + 4 + 3 = 10 + 14 - 8 = 22 - 3 + 3 = 20 - 15 - 4 = 25 + 4 + 1 = 10 - 9 + 9 = 12 - 9 - 3 = 16 + 11 - 14 = 13 + 4 + 8 = 21 + 5 + 4 = 23 - 5 + 4 = 21 + 9 - 21 = 19 + 8 - 23 = 10 + 8 + 10 = 11 + 11 + 7 = 12 + 6 - 6 = 9 + 5 - 5 =23 - 14 + 14 = 16 - 4 - 8 = 15 + 4 - 15 = 17 + 4 - 17 = 6 + 8 - 7 =23 + 3 - 24 = 5 + 17 - 8 = 16 - 4 - 10 = 16 + 12 + 2 = 12 - 9 + 20 = 18 - 17 + 22 = 12 - 6 + 13 = 9 - 4 + 7 = 23 + 5 - 24 = 11 - 3 - 4 = 20 + 3 + 5 = 17 + 12 - 8 = 23 - 14 - 6 = 13 + 16 + 1 = 17 - 17 + 26 = 24 - 12 - 6 = 13 - 12 + 3 = 15 + 10 + 4 = 10 + 19 + 1 = 17 + 11 + 2 = 18 + 11 - 10 = 14 - 3 + 3 = 12 - 12 + 6 = 25 + 3 + 2 = 7 + 10 + 5 =6 + 3 + 19 = 22 + 3 + 5 = 6 - 3 + 6 = 24 + 4 - 24 = 21 - 19 - 2 = 16 + 13 - 8 = 6 - 6 + 4 = 13 + 16 + 1 = 25 + 5 - 25 = 17 - 11 + 9 =8 + 7 +9 = 6 - 3 + 27 = 21 - 5 + 12 = 19 + 5 + 4 = 23 + 4 - 9 =15 + 14 + 1 = 17 - 9 + 4 = 25 - 20 - 3 = 12 + 4 + 8 = 19 - 14 + 6 =16 - 15 - 1 = 9 + 6 + 13 = 25 - 23 - 1 = 11 + 16 + 2 = 26 - 10 - 14 = 共计:80 题做对:计时:成绩:17 - 3 + 11 = 8 - 8 + 7 = 19 - 13 - 5 = 9 + 15 - 4 = 7 + 15 + 4 = 8 - 6 + 27 = 23 + 6 - 14 = 8 - 6 - 2 = 21 + 5 - 6 = 16 + 9 + 3 = 13 + 13 + 3 = 21 - 11 + 15 = 23 + 5 - 27 = 25 + 3 + 2 = 22 + 3 - 18 = 20 + 3 + 7 = 12 - 10 - 1 = 14 + 14 + 2 = 19 + 6 - 18 = 22 + 5 - 5 = 13 + 12 + 3 = 14 + 13 - 9 = 22 - 6 - 16 = 11 - 5 - 3 = 21 + 6 + 1 = 20 - 13 + 23 = 13 + 11 + 4 = 19 + 4 + 5 = 16 + 12 - 24 = 16 - 12 - 4 =8 - 5 - 1 = 9 + 17 + 4 = 9 + 20 + 1 = 26 + 3 + 1 = 22 + 5 + 3 =9 + 3 + 10 = 6 - 5 + 4 = 16 + 5 + 3 = 23 - 15 + 5 = 9 - 4 - 5 =9 + 13 + 7 = 18 - 3 - 15 = 23 - 15 + 6 = 18 + 9 + 3 = 6 - 3 - 1 =6 + 17 + 5 = 23 + 4 + 1 = 15 + 10 - 11 = 24 + 5 - 12 = 11 + 15 + 4 = 13 -8 - 3 = 11 + 13 + 4 =9 - 8 - 1 = 16 - 7 - 7 = 9 + 18 - 10 = 16 - 10 + 10 = 14 - 4 + 19 = 13 - 12 - 1 = 21 - 17 - 3 = 14 + 7 + 8 =11 - 6 - 3 = 18 + 4 + 8 = 12 + 13 + 3 = 23 + 4 - 27 = 22 - 22 + 8 =12 + 4 + 12 = 9 + 13 - 13 = 25 + 3 - 19 = 7 + 14 + 7 = 16 + 5 + 8 = 6 + 8 + 11 = 21 + 6 - 17 = 15 + 13 - 3 = 9 - 9 + 29 = 19 - 19 + 14 = 21 - 10 + 8 = 7 - 3 - 3 = 17 + 10 - 5 = 22 - 11 - 9 = 6 - 5 + 9 =共计:80 题做对:计时:成绩:15 + 12 - 14 = 6 + 17 + 3 = 20 - 14 - 4 = 14 + 13 + 1 = 8 - 7 + 13 = 17 - 16 - 1 = 21 + 6 - 3 = 10 + 18 - 12 = 9 + 15 - 10 = 9 + 20 - 20 = 15 + 13 - 16 = 10 - 4 + 18 = 25 + 3 + 2 = 17 - 7 - 8 = 20 - 4 - 11 = 9 - 5 + 24 = 22 + 3 - 9 = 10 + 17 + 3 = 18 + 10 + 1 = 20 + 4 + 3 = 20 + 7 + 2 = 11 - 5 + 12 = 20 - 19 + 25 = 18 + 6 + 6 = 7 + 5 - 3 =23 - 3 + 5 = 12 + 13 + 3 = 15 - 4 - 10 = 15 + 5 + 8 = 25 + 4 - 19 = 26 - 13 + 8 = 12 + 17 + 1 = 18 - 3 - 4 = 11 + 19 - 4 = 5 + 23 - 26 = 17 - 4 - 4 = 10 + 10 + 4 = 5 + 24 + 1 = 22 - 4 + 6 = 20 + 8 + 2 = 7 + 18 - 12 = 7 + 16 - 13 = 11 + 9 - 4 = 13 + 12 + 5 = 17 + 4 + 5 = 9 + 15 - 15 = 6 + 5 + 3 = 10 + 5 - 14 = 9 + 7 + 4 = 12 + 17 + 1 = 9 - 7 - 1 = 23 - 20 - 3 = 10 + 3 + 4 = 7 + 20 + 2 = 17 - 11 + 9 = 13 - 12 - 1 = 18 - 12 - 5 = 14 - 3 - 10 = 17 - 3 + 3 = 14 - 9 + 15 = 16 + 11 + 2 = 20 + 9 + 1 = 8 - 7 + 9 = 20 + 8 + 2 = 23 - 17 + 18 = 26 - 13 - 10 = 16 - 7 - 4 = 5 - 4 + 4 = 20 - 5 - 4 = 16 + 6 + 7 = 26 - 20 + 14 = 9 - 5 + 5 = 9 + 11 + 5 = 15 - 5 + 11 = 8 + 15 - 10 = 12 - 10 + 28 = 6 - 3 + 23 = 13 + 14 + 2 = 5 + 21 - 18 = 12 - 10 + 16 = 共计:80 题做对:计时:成绩:11 + 11 - 17 = 19 - 12 + 13 = 17 - 8 - 3 = 23 + 5 - 4 = 21 - 13 + 21 = 16 - 9 + 15 = 21 + 7 + 2 = 6 + 23 + 1 = 20 - 4 - 15 = 20 + 4 + 6 = 14 - 14 + 27 = 10 + 11 + 7 = 5 + 15 - 4 = 6 - 3 - 2 = 11 - 9 - 1 = 16 + 11 - 20 = 11 - 6 + 16 = 8 + 12 + 4 = 20 - 7 - 9 = 23 + 5 + 2 = 7 + 14 + 3 = 15 - 4 - 7 = 8 + 4 - 10 = 20 + 7 + 1 = 20 - 15 - 3 = 18 - 18 + 14 = 17 + 5 - 14 = 24 - 22 + 17 = 23 - 14 - 8 = 18 - 7 - 10 = 11 - 8 + 15 = 18 + 9 - 6 = 10 + 7 - 6 = 7 + 12 + 6 = 5 - 5 + 12 = 23 - 19 - 3 = 15 - 14 + 27 = 23 + 4 - 27 = 19 + 11 - 7 = 19 - 9 - 9 = 17 + 10 + 3 = 14 + 12 + 4 = 8 - 3 - 4 = 5 + 18 - 20 = 9 + 4 - 4 =20 - 15 + 5 = 12 + 14 - 9 = 24 + 4 + 2 = 18 - 8 - 9 = 22 + 4 + 4 = 17 + 9 - 9 = 7 - 6 - 1 = 11 + 7 + 3 = 7 - 4 - 2 = 7 + 16 - 15 = 8 + 20 - 27 = 24 - 11 + 7 = 11 - 9 + 24 = 5 + 22 - 23 = 11 - 5 - 4 = 8 + 19 + 1 = 18 + 4 + 6 = 26 - 8 + 9 = 16 - 5 + 4 = 20 + 5 - 3 = 10 + 3 - 10 = 8 - 3 - 3 = 20 - 11 + 16 = 22 - 3 + 6 = 8 - 7 + 28 = 23 + 5 + 2 = 17 - 16 + 7 = 15 + 14 - 12 = 21 - 14 - 4 = 6 + 13 + 6 = 10 - 4 + 20 = 24 + 3 + 1 = 7 - 7 + 26 = 11 - 3 + 17 = 17 - 13 + 11 = 共计:80 题做对:计时:成绩:22 + 5 + 1 = 18 - 9 - 5 = 26 - 12 - 11 = 23 + 6 - 15 = 9 + 6 + 8 =16 + 7 + 5 = 18 - 16 - 2 = 16 + 4 - 12 = 9 - 8 + 4 = 10 + 19 + 1 = 8 + 8 + 7 = 5 - 3 - 2 = 6 - 4 - 2 = 7 + 18 + 5 = 19 - 18 - 1 = 21 + 8 + 1 = 21 + 3 - 17 = 8 - 5 - 3 = 11 + 15 - 13 = 19 + 7 + 4 = 15 - 8 - 6 = 26 - 23 - 1 = 13 - 10 - 2 = 9 - 8 - 1 = 6 - 3 + 23 = 21 - 4 - 9 = 6 + 17 - 20 = 25 - 15 - 6 = 19 - 11 + 10 = 20 - 6 - 11 = 26 + 4 - 24 = 19 + 9 - 23 = 5 - 3 - 1 = 24 - 20 + 7 = 18 + 10 - 11 = 23 + 5 + 2 = 19 - 12 - 5 = 6 - 3 + 5 = 5 - 5 + 9 = 22 - 9 - 13 = 19 - 15 + 6 = 12 + 11 - 8 = 12 - 12 + 17 = 11 - 9 - 2 = 12 + 7 - 9 = 7 + 20 + 3 = 12 + 14 - 24 = 22 - 16 + 22 = 25 - 24 + 22 = 13 - 13 + 9 = 14 + 8 + 5 = 22 + 4 + 3 = 10 - 9 + 19 = 9 - 6 + 6 = 17 + 6 + 6 = 24 + 3 + 2 = 24 - 11 - 4 = 5 + 24 - 25 = 11 - 4 + 23 = 14 - 12 - 2 = 21 + 9 - 21 = 14 + 7 + 6 = 22 - 9 + 17 = 23 + 7 - 7 = 15 - 3 + 8 = 13 + 6 + 3 = 7 - 4 + 13 = 25 + 3 - 6 = 5 + 7 + 16 = 8 - 4 - 3 =9 - 3 + 12 = 20 - 3 + 6 = 10 - 8 + 26 = 11 - 5 - 5 = 7 + 11 - 10 = 8 + 18 - 23 = 21 - 14 + 19 = 19 + 10 + 1 = 19 - 3 - 15 = 10 + 14 - 16 = 共计:80 题做对:计时:成绩:5 - 3 + 25 = 23 + 5 - 28 = 15 - 3 + 16 = 10 + 5 + 9 = 22 - 14 - 6 = 8 - 4 + 11 = 21 + 5 - 19 =7 - 5 - 1 = 24 + 4 - 28 = 23 - 22 - 1 = 26 - 16 - 3 = 20 - 8 + 6 =9 - 3 - 4 = 25 + 3 + 2 = 12 + 8 - 17 = 23 - 3 + 8 = 5 - 5 + 12 = 23 - 3 + 6 = 19 - 11 - 5 = 11 - 7 + 24 = 15 + 3 + 3 = 23 - 10 + 16 = 15 + 15 - 16 = 15 + 3 - 15 = 8 - 5 - 3 =18 + 7 + 3 = 5 - 5 + 10 = 26 + 3 - 22 = 20 + 7 - 22 = 20 + 10 - 21 = 11 - 9 + 4 = 24 - 5 - 6 = 9 - 4 - 3 = 16 + 10 - 12 = 9 - 8 - 1 =23 - 22 - 1 = 12 - 7 + 8 = 23 + 3 - 3 = 8 + 12 - 13 = 13 - 12 - 1 = 7 + 13 - 9 = 26 + 4 - 21 = 22 + 6 - 15 = 19 + 11 - 12 = 18 + 12 - 26 = 14 + 5 + 8 = 10 + 14 - 5 = 7 + 20 + 1 = 25 - 16 - 9 = 10 - 4 + 23 = 8 + 8 - 16 = 17 + 5 + 3 = 23 - 16 + 17 = 7 + 14 - 20 = 19 - 10 - 7 = 11 - 6 - 3 = 11 - 3 - 8 = 8 - 4 - 3 = 23 - 3 + 7 = 21 - 11 - 9 = 21 - 11 + 10 = 16 + 11 - 3 = 17 - 10 - 3 = 17 - 3 - 12 = 22 - 12 + 14 = 19 - 17 - 1 = 7 + 4 - 4 = 6 + 9 + 12 = 12 + 12 - 23 = 18 + 11 - 11 = 16 - 12 - 3 = 5 - 4 - 1 = 10 - 10 + 19 = 25 + 3 - 28 = 5 - 3 - 2 =10 - 9 - 1 = 5 - 3 - 1 = 5 + 24 - 24 = 14 + 5 - 5 = 5 + 7 + 12 = 共计:80 题做对:计时:成绩:6 - 6 + 15 =7 + 12 - 19 = 11 - 9 - 2 = 18 + 6 - 18 = 6 + 5 + 8 =17 - 14 - 1 = 10 + 11 - 10 = 21 - 16 + 9 = 19 + 3 - 3 = 13 - 6 - 3 = 20 - 15 + 7 = 6 + 19 + 3 = 21 - 10 + 11 = 24 + 3 + 2 = 20 - 8 + 17 = 17 + 9 + 4 = 23 - 7 - 13 = 13 + 12 - 8 = 8 - 4 + 10 = 10 + 11 + 4 = 14 + 3 - 9 = 19 + 5 + 3 = 23 - 8 - 13 = 16 + 10 + 3 = 8 + 18 - 15 = 24 - 12 + 3 = 13 - 7 + 11 = 15 - 13 + 11 = 7 - 6 - 1 = 11 + 5 + 11 = 8 + 10 + 7 = 23 - 12 - 4 = 23 - 22 - 1 = 23 + 5 + 1 = 15 - 14 - 1 = 10 + 13 + 5 = 18 - 15 - 3 = 10 + 3 + 7 = 18 - 15 - 2 = 17 - 12 - 5 = 9 + 6 + 6 = 22 - 22 + 3 = 19 - 6 - 6 = 20 + 7 - 17 = 21 + 4 - 11 = 5 + 23 + 2 = 14 + 5 + 10 = 26 + 3 - 12 = 17 - 3 - 3 = 18 - 14 - 4 = 7 + 13 - 14 = 23 + 6 + 1 = 6 - 6 + 27 = 23 - 21 + 12 = 15 - 10 + 14 = 23 + 4 + 2 = 25 + 4 + 1 = 18 - 9 - 7 = 18 + 7 + 4 = 13 + 3 + 9 = 16 + 6 + 5 = 13 - 4 - 3 = 8 - 5 + 13 = 15 - 3 - 11 = 25 + 5 - 19 = 19 + 3 + 3 = 5 - 4 + 11 = 18 + 4 + 4 = 25 - 3 - 4 = 19 + 9 - 8 = 5 + 20 + 3 = 12 + 6 - 12 = 20 + 9 - 6 = 12 + 17 - 24 = 9 - 9 + 28 = 20 - 12 - 6 = 26 + 3 - 15 = 20 + 8 - 12 = 9 + 13 + 6 = 6 + 21 + 2 = 共计:80 题做对:计时:成绩:10 + 8 + 5 = 12 + 18 - 30 = 18 + 10 - 10 = 26 - 24 - 2 = 18 + 8 + 4 = 12 + 7 + 11 = 15 + 4 - 7 = 20 - 16 - 3 = 23 + 4 - 8 = 13 - 13 + 18 = 16 - 4 + 13 = 15 - 8 + 3 = 9 + 21 - 8 = 5 + 24 - 24 = 10 + 6 + 3 = 23 + 7 - 4 = 8 - 7 + 5 = 25 + 3 - 18 = 14 - 3 - 8 = 16 - 9 - 5 = 10 + 18 + 2 = 18 + 8 - 8 = 6 - 6 + 24 = 8 - 3 - 5 = 22 - 11 - 4 = 23 + 4 - 7 = 16 + 9 - 3 = 14 + 7 - 10 = 16 - 5 + 14 = 23 + 5 - 24 = 15 - 4 - 9 = 9 + 13 + 7 = 6 - 3 - 3 = 17 + 7 + 6 = 7 + 21 + 2 = 7 + 9 - 4 = 13 - 10 - 2 = 26 + 3 - 20 = 18 - 4 + 16 = 26 + 4 - 22 = 19 + 7 + 4 = 21 - 11 + 13 = 14 + 11 - 24 = 7 + 4 + 5 = 24 + 5 - 5 = 18 - 4 + 15 = 13 + 14 + 3 = 11 - 7 - 3 = 8 + 14 + 6 = 23 + 5 + 2 = 9 + 15 - 4 = 21 - 6 + 8 = 5 - 4 + 24 = 18 - 9 + 20 = 19 - 3 + 10 = 5 + 20 + 5 = 25 - 8 - 11 = 15 - 14 - 1 = 21 - 17 - 4 = 21 - 8 + 17 = 19 + 3 + 7 = 10 - 9 + 26 = 9 + 7 - 14 = 14 + 11 - 13 = 17 + 12 - 18 = 14 - 13 + 21 = 16 + 14 - 29 = 6 + 18 + 4 = 25 + 4 - 19 = 24 + 3 + 2 = 9 - 8 + 13 = 15 - 6 - 5 = 17 - 16 - 1 = 18 + 12 - 12 = 22 + 5 + 1 = 14 + 3 + 7 = 14 + 16 - 19 = 23 + 7 - 15 = 25 + 3 - 13 = 12 + 5 + 4 = 共计:80 题做对:计时:成绩:19 + 4 + 3 = 14 + 6 - 5 = 18 - 3 - 9 = 24 + 5 - 28 = 10 - 6 - 4 = 25 + 3 - 10 = 5 + 8 - 8 = 24 - 23 - 1 = 7 + 22 + 1 = 19 - 13 - 5 = 6 + 4 + 20 = 16 + 8 - 22 = 22 - 5 - 8 = 20 - 4 - 10 = 9 - 8 - 1 =24 - 14 + 13 = 11 - 8 - 2 = 10 - 4 + 22 = 19 + 7 + 3 = 25 - 7 + 9 = 18 + 4 + 7 = 19 - 19 + 27 = 25 - 18 + 9 = 6 + 10 - 9 = 12 - 4 - 3 = 26 + 3 + 1 = 5 + 10 + 4 = 5 + 18 + 3 = 23 + 7 - 24 = 17 - 13 - 4 = 21 + 7 - 27 = 10 - 8 - 2 = 8 - 5 - 1 = 10 + 13 + 6 = 6 + 10 - 8 = 23 - 18 + 5 = 19 - 15 - 3 = 24 - 12 - 6 = 8 - 4 + 15 = 8 + 4 - 8 =18 + 3 - 10 = 11 - 3 + 8 = 19 - 8 + 5 = 26 + 3 + 1 = 19 + 10 - 17 = 24 - 5 + 10 = 23 + 4 - 16 = 25 - 4 + 4 = 7 + 17 + 5 = 10 - 6 - 4 =15 + 4 + 7 = 7 + 9 - 7 = 16 + 13 - 12 = 17 + 3 + 3 = 13 + 7 + 6 =16 + 7 - 7 = 18 - 16 - 2 = 24 - 14 + 16 = 12 - 3 - 6 = 13 + 15 - 14 = 16 + 9 + 5 = 22 - 13 + 12 = 22 + 7 + 1 = 23 - 21 - 1 = 12 + 10 - 20 = 25 + 3 - 25 = 21 + 5 + 4 = 17 - 15 - 1 = 15 - 12 + 15 = 7 - 5 - 2 =18 - 14 - 3 = 25 + 4 + 1 = 26 - 23 - 3 = 13 - 6 + 12 = 8 + 8 - 7 =14 - 14 + 13 = 23 - 4 + 3 = 9 + 14 + 7 = 11 + 13 - 7 = 10 - 5 - 5 = 共计:80 题做对:计时:成绩:18 + 6 + 6 = 22 - 10 - 8 = 26 - 3 - 22 = 13 + 12 - 14 = 6 + 13 + 5 = 25 + 5 - 24 = 15 - 7 - 5 = 19 + 9 - 28 = 6 - 5 - 1 = 15 + 14 + 1 =19 + 9 - 27 = 7 + 5 + 7 = 22 + 5 - 23 = 11 - 7 - 4 = 7 + 9 - 6 =20 - 12 - 8 = 25 + 5 - 14 = 7 + 19 - 25 = 17 - 16 + 27 = 12 + 15 + 1 = 22 + 3 + 4 = 21 + 8 - 23 = 9 - 4 - 5 = 21 + 3 + 5 = 17 - 5 + 6 = 14 - 10 + 17 = 7 + 12 - 17 = 23 - 3 + 6 = 24 + 3 + 2 = 11 - 7 - 4 =19 + 11 - 14 = 7 - 7 + 6 = 20 - 5 - 15 = 25 - 20 + 3 = 9 - 4 - 3 =20 - 8 + 17 = 25 - 5 + 4 = 17 - 15 - 1 = 13 - 8 - 3 = 9 + 19 - 24 = 12 + 14 + 4 = 19 - 4 + 6 = 21 + 6 + 2 = 25 - 22 - 3 = 12 - 3 - 5 = 26 + 4 + 0 = 9 + 4 - 8 = 14 + 3 + 10 = 21 - 5 + 8 = 16 - 15 - 1 = 6 - 4 - 2 = 13 - 11 - 2 = 17 + 3 - 19 = 9 + 5 - 14 = 22 + 6 + 1 = 26 - 19 - 4 = 8 - 7 - 1 = 14 + 15 + 1 = 10 - 10 + 30 = 19 - 8 + 17 = 12 + 7 - 16 = 14 - 10 + 6 = 20 + 3 - 21 = 25 + 4 - 8 = 14 + 6 + 9 = 9 + 18 + 1 = 25 - 4 - 4 = 21 - 3 + 7 = 22 - 11 - 6 = 8 + 14 - 14 = 17 - 5 + 16 = 18 - 13 + 6 = 26 - 24 - 1 = 23 + 6 + 1 = 26 - 16 + 9 = 15 + 12 - 23 = 25 - 7 - 9 = 26 - 3 + 5 = 20 + 7 - 21 = 13 - 5 - 6 = 共计:80 题做对:计时:成绩:11 - 4 - 5 = 19 - 12 - 6 = 24 - 7 - 10 = 9 - 5 + 16 = 7 - 6 - 1 =10 + 5 + 9 = 8 - 5 - 3 = 24 - 13 - 3 = 13 + 12 - 11 = 10 + 3 + 17 = 8 + 13 - 5 = 5 + 21 + 3 = 6 + 9 - 8 = 12 + 13 + 3 = 6 - 5 - 1 =5 + 23 + 1 = 23 +6 + 1 = 10 + 3 + 3 = 21 - 19 - 1 = 23 + 5 + 1 = 11 - 11 + 22 = 6 - 5 + 6 = 26 - 18 -7 = 15 - 11 - 3 = 22 - 11 - 10 = 6 + 19 - 19 = 23 - 5 + 9 = 9 + 21 - 19 = 20 - 3 + 5 = 13 +8 + 5 = 10 - 8 + 11 = 10 + 14 - 8 = 22 - 5 - 8 = 22 - 3 + 4 = 18 + 6 + 5 = 23 - 20 + 22 = 21 + 4 - 8 = 11 - 5 - 5 = 6 - 5 - 1 = 21 + 5 - 23 = 11 + 5 - 5 = 6 + 4 - 7 = 19 - 7 + 6 = 10 - 8 + 26 = 12 + 7 - 4 = 26 + 3 - 13 = 20 - 15 - 3 = 9 + 12 + 9 = 20 + 3 - 22 = 11 - 8 - 2 = 21 - 4 + 13 = 13 + 12 - 10 = 15 - 12 + 15 = 21 + 4 + 5 = 22 - 10 + 16 = 13 + 7 - 5 = 18 - 7 - 11 = 20 - 8 + 11 = 19 - 15 + 24 = 25 - 8 + 7 = 12 + 4 + 8 = 11 - 10 - 1 = 8 - 5 + 20 = 26 - 19 + 21 = 6 + 3 - 3 =9 - 4 - 4 = 15 - 5 - 7 = 14 + 5 + 4 = 25 - 23 + 7 = 18 + 9 + 3 = 22 + 6 + 1 = 16 + 5 - 7 = 17 + 9 - 24 = 11 - 5 - 5 = 12 + 15 + 3 = 22 + 7 - 17 = 11 + 16 + 2 = 9 - 5 + 11 = 26 + 4 - 24 = 17 - 11 - 5 = 共计:80 题做对:计时:成绩:10 - 7 + 11 = 12 - 5 - 7 = 8 + 20 + 2 = 16 - 14 + 17 = 21 - 4 - 10 = 24 + 4 + 2 = 22 - 11 + 18 = 15 + 6 - 5 = 24 - 13 + 6 = 14 + 13 - 4 = 26 - 8 - 4 = 25 - 11 - 9 = 8 + 5 + 7 = 10 - 10 + 8 = 22 + 4 - 3 = 9 - 7 - 2 = 18 + 7 - 11 = 13 - 7 + 12 = 21 + 7 - 15 = 20 + 4 - 12 = 8 + 21 - 16 = 19 - 16 - 1 = 23 + 5 + 2 = 23 - 11 + 8 = 6 - 4 - 1 =8 - 3 - 3 = 20 - 6 - 9 = 8 - 8 + 27 = 8 - 5 - 1 = 5 - 4 - 1 =22 - 12 - 7 = 16 + 8 + 3 = 9 - 4 + 22 = 6 + 13 + 9 = 5 + 18 - 14 = 18 + 5 - 10 = 19 + 6 + 4 = 9 + 14 - 14 = 12 + 3 - 7 = 21 - 16 + 21 = 18 + 9 + 3 = 24 - 10 - 6 = 26 - 11 + 8 = 26 - 18 - 5 = 18 - 18 + 7 = 14 - 10 - 4 = 18 + 3 + 4 = 7 + 8 - 10 = 13 - 9 - 3 = 22 - 17 - 3 = 19 + 7 - 4 = 19 + 7 + 4 = 19 + 8 - 6 = 19 + 4 + 5 = 16 + 6 + 5 =8 - 8 + 27 = 16 - 16 + 11 = 25 - 3 + 7 = 17 - 5 + 14 = 19 + 4 + 7 = 19 - 14 - 3 = 18 - 12 + 4 = 8 - 6 + 13 = 10 - 7 - 2 = 13 - 5 + 21 = 24 - 5 + 3 = 7 + 17 + 5 = 5 + 8 - 9 = 18 + 7 - 9 = 18 + 7 - 14 = 5 + 14 + 4 = 7 - 6 - 1 = 10 - 3 + 20 = 17 - 11 + 6 = 14 - 3 - 9 = 14 + 6 + 8 = 21 - 9 + 18 = 8 + 18 - 17 = 16 + 9 - 16 = 12 - 5 - 7 = 共计:80 题做对:计时:成绩:19 + 10 + 1 = 9 + 14 + 6 = 5 - 5 + 30 = 12 - 5 - 4 = 21 + 6 - 7 = 24 - 4 - 5 = 13 + 11 + 5 = 12 - 9 - 3 = 25 + 3 + 1 = 12 - 6 + 24 = 16 - 16 + 28 = 13 + 9 - 5 = 10 - 9 - 1 = 15 - 6 - 4 = 11 + 17 - 18 = 9 - 5 + 5 = 14 - 4 - 10 = 12 + 8 + 5 = 16 + 13 - 27 = 20 - 14 - 3 = 7 + 3 - 5 = 11 - 7 - 4 = 15 + 6 + 8 = 15 - 15 + 22 = 10 + 17 + 3 = 26 - 8 + 7 = 26 - 11 + 9 = 9 - 3 + 10 = 22 + 5 - 20 = 16 - 13 - 1 = 26 + 4 - 19 = 25 + 4 + 1 = 18 + 5 + 4 = 24 - 24 + 20 = 10 + 16 - 11 = 5 - 5 + 15 = 19 - 17 + 13 = 22 - 12 - 7 = 10 - 5 - 5 = 16 - 9 - 7 = 18 + 8 - 17 = 6 - 5 + 23 = 22 - 19 + 12 = 15 + 3 + 5 = 20 - 19 - 1 = 22 + 5 + 2 = 21 + 6 + 1 = 15 - 4 + 3 = 21 + 6 + 1 = 14 - 6 - 6 = 7 - 5 - 2 = 23 - 11 + 15 = 9 - 6 - 2 = 13 - 9 + 11 = 13 + 5 + 5 =9 - 7 + 15 = 16 + 8 - 6 = 21 + 5 - 8 = 9 - 6 - 3 = 10 - 8 - 2 = 16 - 7 + 19 = 20 + 5 - 4 = 18 + 10 + 1 = 15 + 7 - 6 = 10 - 10 + 14 = 13 - 5 + 19 = 8 + 7 - 10 = 13 - 8 + 15 = 15 + 5 + 4 = 10 + 6 - 14 = 15 - 11 - 3 = 15 - 14 - 1 = 20 + 6 + 3 = 17 + 9 + 4 = 13 + 12 + 4 = 14 - 4 - 5 = 20 - 8 - 4 = 5 - 4 - 1 = 11 + 4 - 4 = 9 - 9 + 8 =共计:80 题做对:计时:成绩:9 + 13 - 16 = 6 + 8 - 10 = 17 - 6 + 12 = 12 + 12 - 18 = 9 - 5 - 4 =20 + 10 - 26 = 19 + 8 - 7 = 6 - 3 + 13 = 15 - 5 + 10 = 20 - 8 + 16 = 18 - 12 - 4 = 12 + 6 - 13 = 10 + 19 + 1 = 7 + 17 + 3 = 23 + 6 - 18 = 25 - 11 + 10 = 15 - 10 - 5 = 26 + 3 - 18 = 19 + 3 + 3 = 12 + 6 - 7 = 24 - 12 - 11 = 15 - 3 - 6 = 14 + 14 + 1 = 22 - 22 + 26 = 23 - 11 + 16 = 6 - 5 - 1 = 8 - 5 + 15 = 26 + 3 - 10 = 7 + 8 + 5 = 23 + 5 - 24 = 18 + 9 + 1 = 14 - 12 + 22 = 5 + 19 - 17 = 10 - 6 - 4 = 8 + 8 + 13 = 23 + 3 - 26 = 13 - 3 - 9 = 9 + 12 - 17 = 13 - 7 - 3 = 22 + 3 - 4 = 12 - 10 + 4 = 14 - 6 - 6 = 25 + 4 + 1 = 21 + 3 + 6 = 22 + 6 - 10 = 7 + 13 - 10 = 17 + 10 + 3 = 11 + 13 - 22 = 17 - 17 + 3 = 20 + 4 - 22 = 15 + 3 + 10 = 14 + 15 - 23 = 9 - 6 - 3 = 9 + 14 + 3 = 21 - 20 - 1 = 8 - 7 - 1 = 14 + 10 - 6 = 21 + 3 + 5 = 6 + 17 - 3 = 25 - 17 + 6 = 8 + 16 - 18 = 25 - 5 - 16 = 22 + 6 - 18 = 11 + 9 + 4 = 17 + 4 + 5 = 16 - 15 - 1 = 25 - 19 + 5 = 25 - 5 + 4 = 7 + 7 - 12 = 15 + 8 - 4 = 14 + 12 - 19 = 10 - 6 + 21 = 7 - 3 + 5 = 13 - 11 + 11 = 25 - 15 - 3 = 19 + 9 - 18 = 13 - 5 + 7 = 12 + 10 - 14 = 14 - 8 - 5 = 26 + 4 - 8 = 共计:80 题做对:计时:成绩:10 + 13 + 3 = 17 - 4 + 5 = 17 - 5 + 7 = 25 - 10 - 12 = 15 + 14 + 1 =19 - 15 + 19 = 22 - 11 - 11 = 23 - 21 - 2 = 10 - 8 - 1 = 20 - 16 + 11 =20 + 3 - 22 = 5 + 19 - 10 = 21 - 4 + 3 = 23 - 6 - 16 = 16 - 6 - 4 = 16 - 12 - 3 = 14 - 9 + 16 = 6 + 13 + 7 = 13 - 6 - 3 = 18 - 13 - 5 = 23 - 11 + 3 = 12 + 11 - 9 = 13 + 4 - 11 = 13 - 7 - 5 = 24 - 9 - 15 = 12 + 10 - 3 = 7 - 3 - 4 = 8 + 7 - 3 = 10 + 12 - 18 = 14 - 5 + 4 = 5 + 14 + 11 = 19 + 4 + 4 = 17 - 5 + 12 = 20 - 5 - 15 = 22 - 19 - 1 = 18 - 14 - 3 = 22 - 10 + 15 = 23 + 6 - 27 = 21 + 8 - 19 = 15 + 3 - 8 = 10 + 9 - 17 = 12 + 17 - 29 = 8 + 5 + 5 = 12 - 6 + 19 = 11 + 4 + 8 = 16 - 4 - 11 = 11 + 18 - 6 = 10 + 9 + 7 = 21 + 4 + 3 = 14 + 4 + 9 = 7 + 14 + 4 = 8 - 7 + 12 = 23 - 15 + 9 = 21 - 11 - 7 = 22 - 19 + 8 = 11 + 15 + 3 = 6 + 7 - 9 = 20 + 9 + 1 = 20 - 10 + 3 = 12 - 6 + 13 = 22 - 8 - 3 = 23 - 12 - 5 = 10 - 6 + 5 = 23 - 14 - 4 = 9 + 21 - 30 = 6 + 8 + 15 = 24 + 5 - 23 = 12 + 8 + 7 = 25 - 18 - 4 = 12 - 8 + 24 = 8 + 13 + 4 = 23 - 17 + 6 = 13 - 7 - 6 = 26 - 23 - 1 = 18 - 3 + 11 = 17 - 14 + 8 = 5 + 6 - 9 = 20 + 5 - 15 = 21 - 11 + 19 = 8 - 3 - 5 =共计:80 题做对:计时:成绩:6 + 24 - 25 = 24 -7 - 10 = 21 + 3 + 5 = 13 + 12 - 13 = 9 + 5 + 5 = 24 - 23 - 1 = 20 - 4 + 10 = 16 - 13 + 25 = 12 + 3 + 13 = 16 + 10 - 3 = 23 - 22 + 20 = 13 + 9 +8 = 10 - 8 + 18 = 24 - 18 - 4 = 22 + 6 - 27 = 14 - 13 - 1 = 5 + 17 - 12 = 8 - 8 + 8 = 11 -9 - 2 = 14 - 10 - 4 = 13 - 3 + 4 = 23 - 8 - 10 = 22 - 19 - 1 = 24 - 14 - 6 = 26 - 22 - 3 = 9 - 7 + 14 = 8 + 4 + 10 = 7 + 20 + 3 = 9 - 7 + 22 = 20 - 16 - 3 = 12 + 10 - 21 = 13 + 13 - 4 = 6 - 4 - 1 = 7 - 6 - 1 = 15 - 5 + 16 = 9 + 20 - 28 = 12 - 10 - 1 = 9 - 5 + 7 = 24 + 3 - 20 = 22 - 7 + 3 = 23 - 11 + 10 = 8 - 3 - 5 = 14 + 15 - 27 = 25 - 14 - 7 = 21 + 5 + 3 = 11 + 8 - 5 = 26 + 3 - 19 = 22 - 15 + 6 = 20 - 5 - 6 = 25 + 4 - 27 = 6 + 15 + 4 = 13 + 13 + 3 = 12 + 7 + 8 = 16 - 6 + 8 = 6 - 4 + 27 = 26 - 16 - 4 = 26 + 3 + 1 = 24 - 24 + 26 = 7 - 5 - 2 = 14 + 8 - 13 = 11 + 9 - 17 = 9 + 12 - 8 = 15 + 3 - 18 = 11 + 12 + 3 = 13 - 7 - 3 = 6 + 13 - 13 = 5 + 12 - 13 = 16 - 8 + 22 = 24 - 22 + 26 = 13 + 9 - 12 = 9 + 14 - 8 = 23 + 3 - 9 = 19 - 5 + 8 = 24 + 4 - 10 = 13 + 15 + 2 = 15 - 12 - 3 = 7 - 5 - 2 = 18 + 3 + 3 = 9 - 6 - 1 = 7 + 9 + 8 = 共计:80 题做对:计时:成绩:。

(word完整版)小学一年级30以内加减混合(3连加减)口算题.doc

(word完整版)小学一年级30以内加减混合(3连加减)口算题.doc

20 - 13 + 9 = 26 + 4 - 13 = 22 - 14 + 15 = 14 + 7 - 13 = 22 + 7 + 1 =17 + 9 + 4 = 8 - 5 + 18 = 14 + 8 - 4 = 15 - 13 + 14 = 20 - 17 - 2 = 15 + 12 - 7 = 13 + 4 - 6 = 13 - 9 - 3 = 17 - 5 - 3 = 11 + 19 - 7 = 18 - 16 + 23 = 15 - 12 - 2 = 12 + 14 - 7 = 26 + 3 + 1 = 16 + 5 + 5 = 10 - 10 + 24 = 17 + 3 + 4 = 12 + 16 + 1 = 25 - 23 - 1 = 14 - 11 + 4 = 19 + 5 - 4 = 12 + 5 + 6 = 18 + 10 + 2 = 23 + 3 + 3 = 25 + 3 + 1 = 10 - 9 - 1 = 7 + 6 - 4 = 21 - 9 - 8 = 11 - 3 - 5 = 11 - 5 + 24 = 25 + 3 - 5 = 15 + 11 - 8 = 20 + 5 + 4 = 12 - 7 + 6 = 23 - 5 + 8 = 7 - 4 + 24 = 20 + 5 - 17 = 12 - 10 + 13 = 6 + 22 - 19 = 15 + 12 + 3 = 11 + 13 + 5 = 13 + 16 - 15 = 5 + 24 - 20 = 25 + 4 - 23 = 17 + 7 + 5 =5 - 3 - 2 = 15 - 11 + 5 = 8 - 7 + 21 = 19 - 3 + 10 =6 - 4 + 23 = 21 + 3 + 6 = 18 + 5 +7 = 14 + 6 + 7 = 7 - 5 - 2 =8 - 3 + 3 =8 + 15 - 11 = 23 + 4 - 22 = 23 - 17 + 9 = 21 + 3 - 14 = 21 - 20 + 28 = 17 - 15 - 1 = 5 - 5 + 4 = 8 - 5 + 23 = 11 + 11 - 8 = 7 - 6 - 1 = 21 + 5 - 13 = 24 + 5 - 17 = 12 + 14 - 5 = 9 - 5 - 4 = 25 + 4 - 17 = 20 - 19 + 25 = 8 + 4 + 14 = 18 - 15 - 1 = 14 + 12 - 8 = 11 + 11 - 5 =共计:80 题做对:计时:成绩:26 + 3 + 1 = 15 - 6 - 9 = 5 - 5 + 19 = 20 + 5 + 5 = 24 + 4 + 1 = 24 + 3 - 6 = 10 - 3 - 3 = 19 - 3 - 14 = 13 - 11 - 2 = 16 + 7 + 4 =17 + 12 + 1 = 23 + 5 + 2 = 6 + 16 - 11 = 11 - 6 + 13 = 21 + 3 - 11 =18 + 12 - 12 = 25 + 4 + 1 = 9 - 4 + 5 = 6 - 5 + 22 = 16 - 15 + 11 = 9 + 4 - 8 = 13 + 10 + 7 = 17 - 13 - 3 = 12 + 13 - 9 = 9 - 6 - 2 = 18 + 10 + 1 = 17 - 7 + 6 = 16 + 7 - 4 = 20 + 6 + 3 = 19 - 18 - 1 = 25 - 19 + 18 = 14 + 4 - 15 = 12 - 9 + 25 = 17 + 8 - 23 = 17 + 11 - 10 = 10 - 4 - 6 = 18 - 18 + 19 = 25 - 18 + 4 = 15 + 11 - 24 = 26 + 3 + 1 = 17 + 10 + 2 = 26 + 3 - 18 = 24 - 7 + 4 = 26 + 3 + 1 = 18 - 11 - 5 = 10 + 20 - 18 = 23 + 3 + 3 = 8 + 7 + 3 = 10 + 16 - 20 = 13 - 3 + 20 = 6 - 5 - 1 = 12 + 8 - 16 = 16 - 7 + 10 = 11 + 16 - 6 = 7 - 5 - 1 =8 + 14 + 4 = 16 + 7 + 3 = 17 + 7 + 5 = 8 - 3 - 3 = 17 + 7 + 6 = 15 - 6 - 4 = 13 - 11 - 1 = 25 + 4 - 3 = 15 + 12 + 1 = 16 + 4 + 5 = 22 + 7 + 1 = 22 - 15 - 7 = 23 + 5 - 6 = 8 + 21 + 1 = 10 + 15 + 5 = 6 - 5 - 1 = 19 - 12 + 11 = 11 + 7 + 3 = 15 + 14 + 1 = 20 + 6 + 4 = 14 - 3 + 12 = 23 + 6 + 1 = 14 + 8 - 21 = 7 - 5 + 5 = 26 - 7 + 9 = 共计:80 题做对:计时:成绩:11 - 9 - 1 = 20 + 6 - 24 = 17 + 10 - 17 = 22 - 13 - 7 = 23 - 20 + 6 = 10 + 17 + 2 = 17 + 11 + 2 = 5 + 12 + 4 = 20 + 6 + 4 = 10 - 5 - 3 =22 - 18 - 3 = 7 + 9 + 10 = 23 + 4 - 11 = 12 - 5 - 7 = 8 + 16 - 5 = 26 + 3 + 1 = 7 - 3 + 11 = 8 - 6 + 15 = 19 + 8 + 2 = 9 - 6 - 3 =9 + 12 + 8 = 22 + 3 + 5 = 5 + 23 - 5 = 13 + 16 - 23 = 16 - 3 - 6 =10 - 5 - 3 = 5 + 22 + 2 = 15 + 14 - 23 = 11 - 10 - 1 = 21 + 3 - 21 = 21 - 13 - 5 = 10 + 4 + 8 = 8 + 16 - 15 = 5 - 3 + 22 = 7 + 4 - 8 = 15 + 11 + 3 = 11 + 15 + 3 = 18 - 4 + 5 = 15 + 8 + 6 = 7 + 22 - 24 = 23 - 18 - 3 = 11 - 3 + 11 = 23 + 4 - 9 = 26 + 4 - 28 = 18 - 4 + 15 = 21 - 10 + 3 = 11 - 10 - 1 = 19 - 16 + 7 = 9 - 4 - 3 = 18 - 7 + 12 = 16 - 5 - 5 = 7 + 6 + 15 = 14 - 5 + 13 = 9 - 8 + 5 = 24 - 18 + 12 = 21 + 7 + 2 = 9 - 7 - 1 = 14 - 9 + 13 = 10 - 3 + 21 = 20 + 4 - 10 = 17 + 3 + 4 = 24 + 5 + 1 = 8 - 5 - 1 = 7 + 9 - 6 = 23 - 22 + 5 = 10 + 20 - 23 = 17 - 12 - 3 = 16 + 12 - 22 = 13 - 13 + 6 = 14 - 6 - 6 =19 + 9 - 3 = 10 + 3 - 7 = 18 - 12 + 14 = 26 - 14 - 9 = 14 + 3 + 4 = 24 - 20 - 4 = 26 - 9 - 10 = 15 - 10 - 3 = 26 + 3 + 1 = 13 - 9 - 3 =共计:80 题做对:计时:成绩:10 - 4 + 9 = 15 + 5 - 12 = 14 + 3 - 3 = 14 - 6 - 6 = 26 - 19 + 10 = 15 + 3 - 6 = 12 + 18 - 27 = 22 + 3 + 5 = 15 + 5 + 8 = 10 + 6 - 11 = 23 - 18 - 4 = 9 + 21 - 16 = 17 + 3 - 12 = 20 - 15 - 3 = 5 - 3 - 1 =16 + 9 + 3 = 16 - 5 - 5 = 11 - 4 + 19 = 15 + 13 - 20 = 20 - 12 - 6 = 20 + 4 - 10 = 19 - 4 + 8 = 19 + 11 - 25 = 9 + 3 - 11 = 22 + 3 - 13 = 13 + 4 + 5 = 25 - 12 + 5 = 6 - 4 - 1 = 22 - 15 + 3 = 24 + 5 - 29 =21 + 5 + 3 = 5 + 22 + 3 = 8 + 15 + 5 = 24 - 10 - 9 = 21 - 18 + 4 =22 - 14 - 5 = 7 - 3 - 4 = 7 + 4 + 16 = 17 - 13 + 15 = 16 - 3 + 17 = 25 - 3 - 17 = 20 + 6 - 15 = 16 + 13 - 10 = 11 - 5 + 10 = 24 - 18 - 6 = 18 - 8 - 10 = 17 - 17 + 11 = 10 + 12 - 3 = 8 - 6 + 19 = 24 - 19 - 4 = 6 + 18 + 4 = 15 - 6 + 19 = 7 - 6 + 9 = 19 - 17 - 2 = 9 + 17 - 15 = 16 - 16 + 6 = 9 - 5 + 6 = 5 + 3 - 3 = 14 - 12 - 1 = 11 + 11 - 3 = 18 - 4 - 10 = 22 - 7 + 15 = 9 + 12 + 9 = 13 - 9 - 3 = 6 - 5 - 1 = 11 + 6 + 5 = 7 + 12 - 4 = 20 + 5 - 23 = 21 - 19 + 18 = 23 + 6 + 1 =10 + 7 + 11 = 21 - 9 - 4 = 7 + 5 + 8 = 22 + 5 - 22 = 13 - 11 - 1 =11 + 13 + 5 = 21 + 8 + 1 = 15 + 14 + 1 = 16 + 4 - 12 = 22 + 6 + 1 =共计:80 题做对:计时:成绩:14 - 10 - 3 = 18 + 8 + 4 = 7 + 14 - 5 = 5 + 20 + 3 = 15 - 11 + 10 = 23 - 10 + 16 = 25 - 14 + 8 = 8 - 7 - 1 = 17 - 3 + 5 = 19 - 16 - 1 = 13 - 5 + 4 = 9 - 6 + 23 = 21 - 21 + 19 = 24 - 17 + 23 = 20 - 18 + 7 = 7 + 18 - 20 = 8 + 20 - 23 = 15 - 9 - 4 = 13 - 5 - 4 = 19 + 8 + 3 = 18 - 9 - 3 = 26 - 10 - 9 = 16 - 8 + 11 = 11 + 10 + 9 = 23 + 4 - 22 = 8 - 3 + 22 = 21 + 3 + 5 = 20 - 3 + 13 = 20 - 3 - 13 = 18 + 10 - 4 = 21 - 10 + 11 = 13 - 9 - 4 = 22 - 8 - 11 = 19 + 6 + 4 = 20 - 8 - 12 = 18 - 16 - 2 = 7 - 3 - 4 = 20 - 6 - 4 = 16 - 16 + 16 = 19 + 7 - 19 = 16 - 11 - 4 = 6 + 21 + 1 = 15 - 10 - 4 = 20 + 5 + 4 = 15 + 6 - 7 = 9 - 4 + 17 = 17 - 14 + 23 = 13 - 12 + 21 = 25 - 14 - 11 = 21 + 7 + 1 = 19 + 9 + 2 = 15 - 12 + 22 = 20 + 8 + 1 = 5 + 21 + 4 = 19 + 5 - 4 = 14 + 16 - 29 = 21 + 7 - 15 = 5 - 3 - 2 = 6 + 12 + 10 = 26 - 7 - 6 = 12 + 8 - 10 = 11 + 6 + 3 = 17 - 8 + 21 = 21 + 6 - 9 = 7 + 8 - 4 = 22 - 11 + 16 = 17 - 12 - 4 = 18 - 14 + 4 = 6 - 6 + 24 = 17 - 6 - 5 =7 - 5 - 1 = 15 + 7 + 3 = 25 - 6 - 18 = 14 - 3 + 19 = 13 + 14 + 2 = 17 + 9 + 3 = 13 - 9 + 18 = 22 - 8 - 13 = 17 - 7 - 5 = 9 - 7 + 10 = 共计:80 题做对:计时:成绩:8 - 7 - 1 = 9 + 19 + 1 = 19 - 18 - 1 = 7 - 3 - 3 = 17 + 5 + 8 = 5 - 4 - 1 = 11 - 7 - 3 = 10 + 8 - 13 = 22 + 5 - 3 = 10 + 9 + 6 = 19 - 3 + 9 = 23 - 23 + 25 = 20 - 15 + 24 = 15 - 3 - 3 = 21 + 7 - 8 = 23 - 8 - 12 = 15 - 10 + 16 = 12 - 8 - 4 = 26 - 23 - 2 = 13 + 10 - 23 = 17 + 4 + 3 = 12 - 4 - 5 = 16 - 5 + 15 = 21 + 5 + 3 = 17 - 3 + 8 = 17 + 8 - 14 = 10 + 5 - 5 = 20 + 10 - 25 = 13 + 13 + 4 = 21 - 3 - 8 =22 - 3 + 5 = 23 - 22 + 25 = 19 - 6 + 12 = 23 - 8 - 4 = 15 + 10 + 5 = 17 - 3 - 10 = 26 - 21 + 23 = 7 + 13 - 3 = 8 + 7 + 10 = 19 + 4 + 7 = 11 + 11 + 4 = 20 - 12 + 21 = 23 + 3 + 3 = 9 + 21 - 17 = 9 - 7 + 5 =6 + 13 - 8 = 9 -7 - 2 = 7 - 4 - 1 = 22 + 3 - 14 = 16 - 3 + 11 = 9 + 11 - 3 = 25 - 22 + 6 = 26 - 10 - 10 = 20 +8 - 16 = 20 - 7 - 4 =22 - 19 - 3 = 17 + 9 - 12 = 19 + 9 + 1 = 12 - 6 - 6 = 26 + 4 - 23 = 24 - 12 - 8 = 26 - 12 - 12 = 7 + 18 - 19 = 16 - 3 - 11 = 9 - 3 - 6 =11 + 8 + 3 = 7 - 6 - 1 = 21 + 3 - 13 = 16 - 6 - 9 = 26 - 25 - 1 = 5 + 6 - 7 = 10 - 7 + 18 = 20 - 6 + 7 = 22 + 5 - 22 = 8 + 3 - 11 = 24 - 15 + 12 = 14 + 3 - 7 = 23 - 18 - 4 = 24 - 21 - 3 = 14 + 14 - 17 = 共计:80 题做对:计时:成绩:7 - 7 + 7 = 18 - 4 - 9 = 6 - 3 - 3 = 18 + 8 + 4 = 17 - 9 - 4 =8 - 6 + 17 = 14 + 9 + 3 = 21 - 9 + 16 = 9 - 6 - 3 = 21 + 7 - 15 = 7 - 5 + 3 = 20 - 8 + 13 = 8 + 20 - 11 = 8 + 8 + 12 = 17 + 13 - 28 = 25 - 19 + 16 = 25 - 11 - 7 = 17 + 8 - 19 = 7 + 10 - 10 = 21 + 4 + 5 =25 - 19 + 12 = 9 - 3 - 6 = 14 + 7 - 12 = 26 - 14 + 13 = 24 - 18 - 4 = 12 - 5 + 8 = 22 - 17 - 5 = 19 + 7 + 4 = 24 - 10 + 15 = 16 + 9 - 3 =9 - 8 + 7 = 25 + 4 + 1 = 17 - 9 - 3 = 11 - 3 + 6 = 18 + 10 + 1 = 22 - 14 + 21 = 24 - 19 - 5 = 13 + 6 + 3 = 22 + 3 - 17 = 25 + 4 - 5 =21 - 17 - 3 = 9 - 3 + 21 = 25 + 4 - 5 = 19 - 18 - 1 = 24 + 3 - 17 = 15 - 11 - 3 = 6 + 3 + 4 = 8 - 6 - 2 = 9 - 5 + 7 = 5 + 22 - 13 = 20 - 3 - 9 = 6 - 4 + 19 = 15 + 8 + 3 = 19 - 8 - 4 = 11 - 7 - 3 = 25 - 3 - 13 = 19 - 11 + 14 = 12 - 4 - 6 = 16 - 5 - 11 = 12 - 10 - 1 = 18 - 3 - 14 = 10 + 5 - 3 = 6 + 18 + 5 = 20 - 9 + 9 = 25 + 4 + 1 = 18 - 4 + 14 = 24 - 20 + 6 = 15 + 4 + 8 = 13 - 11 - 1 = 26 - 8 - 9 =5 + 7 + 13 = 21 + 4 + 4 = 24 - 19 + 22 = 22 - 20 - 1 = 25 + 5 - 29 =6 - 3 - 1 = 10 + 5 - 15 = 11 - 10 + 27 = 10 + 4 - 13 = 9 - 6 + 5 =共计:80 题做对:计时:成绩:24 + 4 - 16 = 18 + 8 - 6 = 13 + 15 + 2 = 19 + 8 - 8 = 26 + 3 + 1 = 24 - 8 + 3 = 15 + 9 - 14 = 11 - 6 + 19 = 11 + 5 - 7 = 26 - 23 - 1 = 9 - 3 + 5 = 10 - 4 + 10 = 16 - 4 - 6 = 21 - 8 + 16 = 16 + 9 - 12 = 5 + 4 - 5 = 10 - 4 + 18 = 17 + 11 - 11 = 26 - 23 - 2 = 8 - 4 - 3 =25 + 5 - 5 = 14 + 8 + 8 = 13 + 14 - 21 = 20 + 8 - 21 = 18 + 11 - 27 = 24 - 11 - 3 = 19 - 3 + 5 = 26 - 11 + 14 = 22 + 8 - 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5 + 4 = 21 + 9 - 21 = 19 + 8 - 23 = 10 + 8 + 10 = 11 + 11 + 7 = 12 + 6 - 6 = 9 + 5 - 5 = 23 - 14 + 14 = 16 - 4 - 8 = 15 + 4 - 15 = 17 + 4 - 17 = 6 + 8 - 7 = 23 + 3 - 24 = 5 + 17 - 8 = 16 - 4 - 10 = 16 + 12 + 2 = 12 - 9 + 20 = 18 - 17 + 22 = 12 - 6 + 13 = 9 - 4 + 7 = 23 + 5 - 24 = 11 - 3 - 4 = 20 + 3 + 5 = 17 + 12 - 8 = 23 - 14 - 6 = 13 + 16 + 1 = 17 - 17 + 26 = 24 - 12 - 6 = 13 - 12 + 3 = 15 + 10 + 4 = 10 + 19 + 1 = 17 + 11 + 2 = 18 + 11 - 10 = 14 - 3 + 3 = 12 - 12 + 6 = 25 + 3 + 2 = 7 + 10 + 5 = 6 + 3 + 19 = 22 + 3 + 5 = 6 - 3 + 6 = 24 + 4 - 24 = 21 - 19 - 2 = 16 + 13 - 8 = 6 - 6 + 4 = 13 + 16 + 1 = 25 + 5 - 25 = 17 - 11 + 9 = 8 + 7 + 9 = 6 - 3 + 27 = 21 - 5 + 12 = 19 + 5 + 4 = 23 + 4 - 9 =15 + 14 + 1 = 17 - 9 + 4 = 25 - 20 - 3 = 12 + 4 + 8 = 19 - 14 + 6 =16 - 15 - 1 = 9 + 6 + 13 = 25 - 23 - 1 = 11 + 16 + 2 = 26 - 10 - 14 = 共计:80 题做对:计时:成绩:17 - 3 + 11 = 8 - 8 + 7 = 19 - 13 - 5 = 9 + 15 - 4 = 7 + 15 + 4 = 8 - 6 + 27 = 23 + 6 - 14 = 8 - 6 - 2 = 21 + 5 - 6 = 16 + 9 + 3 = 13 + 13 + 3 = 21 - 11 + 15 = 23 + 5 - 27 = 25 + 3 + 2 = 22 + 3 - 18 = 20 + 3 + 7 = 12 - 10 - 1 = 14 + 14 + 2 = 19 + 6 - 18 = 22 + 5 - 5 = 13 + 12 + 3 = 14 + 13 - 9 = 22 - 6 - 16 = 11 - 5 - 3 = 21 + 6 + 1 = 20 - 13 + 23 = 13 + 11 + 4 = 19 + 4 + 5 = 16 + 12 - 24 = 16 - 12 - 4 =8 - 5 - 1 = 9 + 17 + 4 = 9 + 20 + 1 = 26 + 3 + 1 = 22 + 5 + 3 =9 + 3 + 10 = 6 - 5 + 4 = 16 + 5 + 3 = 23 - 15 + 5 = 9 - 4 - 5 =9 + 13 + 7 = 18 - 3 - 15 = 23 - 15 + 6 = 18 + 9 + 3 = 6 - 3 - 1 =6 + 17 + 5 = 23 + 4 + 1 = 15 + 10 - 11 = 24 + 5 - 12 = 11 + 15 + 4 = 13 -8 - 3 = 11 + 13 + 4 =9 - 8 - 1 = 16 - 7 - 7 = 9 + 18 - 10 = 16 - 10 + 10 = 14 - 4 + 19 = 13 - 12 - 1 = 21 - 17 - 3 = 14 + 7 + 8 =11 - 6 - 3 = 18 + 4 + 8 = 12 + 13 + 3 = 23 + 4 - 27 = 22 - 22 + 8 =12 + 4 + 12 = 9 + 13 - 13 = 25 + 3 - 19 = 7 + 14 + 7 = 16 + 5 + 8 =6 + 8 + 11 = 21 + 6 - 17 = 15 + 13 - 3 = 9 - 9 + 29 = 19 - 19 + 14 = 21 - 10 +8 = 7 - 3 - 3 = 17 + 10 - 5 = 22 - 11 -9 = 6 - 5 + 9 = 共计:80 题做对:计时:成绩:15 + 12 - 14 = 6 + 17 + 3 = 20 - 14 - 4 = 14 + 13 + 1 = 8 - 7 + 13 = 17 - 16 - 1 = 21 + 6 - 3 = 10 + 18 - 12 = 9 + 15 - 10 = 9 + 20 - 20 = 15 + 13 - 16 = 10 - 4 + 18 = 25 + 3 + 2 = 17 - 7 - 8 = 20 - 4 - 11 = 9 - 5 + 24 = 22 + 3 - 9 = 10 + 17 + 3 = 18 + 10 + 1 = 20 + 4 + 3 = 20 + 7 + 2 = 11 - 5 + 12 = 20 - 19 + 25 = 18 + 6 + 6 = 7 + 5 - 3 =23 - 3 + 5 = 12 + 13 + 3 = 15 - 4 - 10 = 15 + 5 + 8 = 25 + 4 - 19 = 26 - 13 + 8 = 12 + 17 + 1 = 18 - 3 - 4 = 11 + 19 - 4 = 5 + 23 - 26 = 17 - 4 - 4 = 10 + 10 + 4 = 5 + 24 + 1 = 22 - 4 + 6 = 20 + 8 + 2 = 7 + 18 - 12 = 7 + 16 - 13 = 11 + 9 - 4 = 13 + 12 + 5 = 17 + 4 + 5 = 9 + 15 - 15 = 6 + 5 + 3 = 10 + 5 - 14 = 9 + 7 + 4 = 12 + 17 + 1 = 9 - 7 - 1 = 23 - 20 - 3 = 10 + 3 + 4 = 7 + 20 + 2 = 17 - 11 + 9 = 13 - 12 - 1 = 18 - 12 - 5 = 14 - 3 - 10 = 17 - 3 + 3 = 14 - 9 + 15 = 16 + 11 + 2 = 20 + 9 + 1 = 8 - 7 + 9 = 20 + 8 + 2 = 23 - 17 + 18 = 26 - 13 - 10 = 16 - 7 - 4 = 5 - 4 + 4 = 20 - 5 - 4 = 16 + 6 + 7 = 26 - 20 + 14 = 9 - 5 + 5 = 9 + 11 + 5 = 15 - 5 + 11 = 8 + 15 - 10 = 12 - 10 + 28 = 6 - 3 + 23 = 13 + 14 + 2 = 5 + 21 - 18 = 12 - 10 + 16 = 共计:80 题做对:计时:成绩:11 + 11 - 17 = 19 - 12 + 13 = 17 - 8 - 3 = 23 + 5 - 4 = 21 - 13 + 21 = 16 - 9 + 15 = 21 + 7 + 2 = 6 + 23 + 1 = 20 - 4 - 15 = 20 + 4 + 6 = 14 - 14 + 27 = 10 + 11 + 7 = 5 + 15 - 4 = 6 - 3 - 2 = 11 - 9 - 1 = 16 + 11 - 20 = 11 - 6 + 16 = 8 + 12 + 4 = 20 - 7 - 9 = 23 + 5 + 2 =7 + 14 + 3 = 15 - 4 - 7 = 8 + 4 - 10 = 20 + 7 + 1 = 20 - 15 - 3 = 18 - 18 + 14 = 17 + 5 - 14 = 24 - 22 + 17 = 23 - 14 - 8 = 18 - 7 - 10 =11 - 8 + 15 = 18 + 9 - 6 = 10 + 7 - 6 = 7 + 12 + 6 = 5 - 5 + 12 = 23 - 19 - 3 = 15 - 14 + 27 = 23 + 4 - 27 = 19 + 11 - 7 = 19 - 9 - 9 =17 + 10 + 3 = 14 + 12 + 4 = 8 - 3 - 4 = 5 + 18 - 20 = 9 + 4 - 4 =20 - 15 + 5 = 12 + 14 - 9 = 24 + 4 + 2 = 18 - 8 - 9 = 22 + 4 + 4 = 17 + 9 - 9 = 7 - 6 - 1 = 11 + 7 + 3 = 7 - 4 - 2 = 7 + 16 - 15 = 8 + 20 - 27 = 24 - 11 + 7 = 11 - 9 + 24 = 5 + 22 - 23 = 11 - 5 - 4 =8 + 19 + 1 = 18 + 4 + 6 = 26 - 8 + 9 = 16 - 5 + 4 = 20 + 5 - 3 = 10 + 3 - 10 = 8 - 3 - 3 = 20 - 11 + 16 = 22 - 3 + 6 = 8 - 7 + 28 = 23 + 5 + 2 = 17 - 16 + 7 = 15 + 14 - 12 = 21 - 14 - 4 = 6 + 13 + 6 = 10 - 4 + 20 = 24 + 3 + 1 = 7 - 7 + 26 = 11 - 3 + 17 = 17 - 13 + 11 = 共计:80 题做对:计时:成绩:22 + 5 + 1 = 18 - 9 - 5 = 26 - 12 - 11 = 23 + 6 - 15 = 9 + 6 + 8 = 16 + 7 + 5 = 18 - 16 - 2 = 16 + 4 - 12 = 9 - 8 + 4 = 10 + 19 + 1 = 8 + 8 + 7 = 5 - 3 - 2 = 6 - 4 - 2 = 7 + 18 + 5 = 19 - 18 - 1 = 21 + 8 + 1 = 21 + 3 - 17 = 8 - 5 - 3 = 11 + 15 - 13 = 19 + 7 + 4 = 15 - 8 - 6 = 26 - 23 - 1 = 13 - 10 - 2 = 9 - 8 - 1 = 6 - 3 + 23 = 21 - 4 - 9 = 6 + 17 - 20 = 25 - 15 - 6 = 19 - 11 + 10 = 20 - 6 - 11 = 26 + 4 - 24 = 19 + 9 - 23 = 5 - 3 - 1 = 24 - 20 + 7 = 18 + 10 - 11 = 23 + 5 + 2 = 19 - 12 - 5 = 6 - 3 + 5 = 5 - 5 + 9 = 22 - 9 - 13 = 19 - 15 + 6 = 12 + 11 - 8 = 12 - 12 + 17 = 11 - 9 - 2 = 12 + 7 - 9 =7 + 20 + 3 = 12 + 14 - 24 = 22 - 16 + 22 = 25 - 24 + 22 = 13 - 13 + 9 =14 + 8 + 5 = 22 + 4 + 3 = 10 - 9 + 19 = 9 - 6 + 6 = 17 + 6 + 6 = 24 + 3 + 2 = 24 - 11 - 4 = 5 + 24 - 25 = 11 - 4 + 23 = 14 - 12 - 2 = 21 + 9 - 21 = 14 + 7 + 6 = 22 - 9 + 17 = 23 + 7 - 7 = 15 - 3 + 8 = 13 + 6 + 3 = 7 - 4 + 13 = 25 + 3 - 6 = 5 + 7 + 16 = 8 - 4 - 3 =9 - 3 + 12 = 20 - 3 + 6 = 10 - 8 + 26 = 11 - 5 - 5 = 7 + 11 - 10 = 8 + 18 - 23 = 21 - 14 + 19 = 19 + 10 + 1 = 19 - 3 - 15 = 10 + 14 - 16 = 共计:80 题做对:计时:成绩:5 - 3 + 25 = 23 + 5 - 28 = 15 - 3 + 16 = 10 + 5 + 9 = 22 - 14 - 6 = 8 - 4 + 11 = 21 + 5 - 19 =7 - 5 - 1 = 24 + 4 - 28 = 23 - 22 - 1 = 26 - 16 - 3 = 20 - 8 + 6 =9 - 3 - 4 = 25 + 3 + 2 = 12 + 8 - 17 = 23 - 3 + 8 = 5 - 5 + 12 = 23 - 3 + 6 = 19 - 11 - 5 = 11 - 7 + 24 = 15 + 3 + 3 = 23 - 10 + 16 = 15 + 15 - 16 = 15 + 3 - 15 = 8 - 5 - 3 =18 + 7 + 3 = 5 - 5 + 10 = 26 + 3 - 22 = 20 + 7 - 22 = 20 + 10 - 21 = 11 - 9 + 4 = 24 - 5 - 6 = 9 - 4 - 3 = 16 + 10 - 12 = 9 - 8 - 1 = 23 - 22 - 1 = 12 - 7 + 8 = 23 + 3 - 3 = 8 + 12 - 13 = 13 - 12 - 1 = 7 + 13 - 9 = 26 + 4 - 21 = 22 + 6 - 15 = 19 + 11 - 12 = 18 + 12 - 26 = 14 + 5 + 8 = 10 + 14 - 5 = 7 + 20 + 1 = 25 - 16 - 9 = 10 - 4 + 23 = 8 + 8 - 16 = 17 + 5 + 3 = 23 - 16 + 17 = 7 + 14 - 20 = 19 - 10 - 7 = 11 - 6 - 3 = 11 - 3 - 8 = 8 - 4 - 3 = 23 - 3 + 7 = 21 - 11 - 9 = 21 - 11 + 10 = 16 + 11 - 3 = 17 - 10 - 3 = 17 - 3 - 12 = 22 - 12 + 14 = 19 - 17 - 1 = 7 + 4 - 4 = 6 + 9 + 12 = 12 + 12 - 23 = 18 + 11 - 11 = 16 - 12 - 3 = 5 - 4 - 1 = 10 - 10 + 19 = 25 + 3 - 28 = 5 - 3 - 2 =10 - 9 - 1 = 5 - 3 - 1 = 5 + 24 - 24 = 14 + 5 - 5 = 5 + 7 + 12 = 共计:80 题做对:计时:成绩:6 - 6 + 15 =7 + 12 - 19 = 11 - 9 - 2 = 18 + 6 - 18 = 6 + 5 + 8 = 17 - 14 - 1 = 10 + 11 - 10 = 21 - 16 +9 = 19 + 3 - 3 = 13 - 6 - 3 = 20 - 15 + 7 = 6 + 19 + 3 = 21 - 10 + 11 = 24 + 3 + 2 = 20 - 8 + 17 = 17 + 9 + 4 = 23 - 7 - 13 = 13 + 12 - 8 = 8 - 4 + 10 = 10 + 11 + 4 = 14 + 3 - 9 = 19 + 5 + 3 = 23 - 8 - 13 = 16 + 10 + 3 = 8 + 18 - 15 = 24 - 12 + 3 = 13 - 7 + 11 = 15 - 13 + 11 = 7 - 6 - 1 = 11 + 5 + 11 = 8 + 10 + 7 = 23 - 12 - 4 = 23 - 22 - 1 = 23 + 5 + 1 = 15 - 14 - 1 = 10 + 13 + 5 = 18 - 15 - 3 = 10 + 3 + 7 = 18 - 15 - 2 = 17 - 12 - 5 = 9 + 6 + 6 = 22 - 22 + 3 = 19 - 6 - 6 = 20 + 7 - 17 = 21 + 4 - 11 = 5 + 23 + 2 = 14 + 5 + 10 = 26 + 3 - 12 = 17 - 3 - 3 = 18 - 14 - 4 = 7 + 13 - 14 = 23 + 6 + 1 = 6 - 6 + 27 = 23 - 21 + 12 = 15 - 10 + 14 = 23 + 4 + 2 = 25 + 4 + 1 = 18 - 9 - 7 = 18 + 7 + 4 = 13 + 3 + 9 = 16 + 6 + 5 = 13 - 4 - 3 = 8 - 5 + 13 = 15 - 3 - 11 = 25 + 5 - 19 = 19 + 3 + 3 = 5 - 4 + 11 = 18 + 4 + 4 = 25 - 3 - 4 = 19 + 9 - 8 = 5 + 20 + 3 = 12 + 6 - 12 = 20 + 9 - 6 = 12 + 17 - 24 = 9 - 9 + 28 = 20 - 12 - 6 = 26 + 3 - 15 = 20 + 8 - 12 = 9 + 13 + 6 = 6 + 21 + 2 = 共计:80 题做对:计时:成绩:10 + 8 + 5 = 12 + 18 - 30 = 18 + 10 - 10 = 26 - 24 - 2 = 18 + 8 + 4 = 12 + 7 + 11 = 15 + 4 - 7 = 20 - 16 - 3 = 23 + 4 - 8 = 13 - 13 + 18 = 16 - 4 + 13 = 15 - 8 + 3 = 9 + 21 - 8 = 5 + 24 - 24 = 10 + 6 + 3 = 23 + 7 - 4 = 8 - 7 + 5 = 25 + 3 - 18 = 14 - 3 - 8 = 16 - 9 - 5 = 10 + 18 + 2 = 18 + 8 - 8 = 6 - 6 + 24 = 8 - 3 - 5 = 22 - 11 - 4 = 23 + 4 - 7 = 16 + 9 - 3 = 14 + 7 - 10 = 16 - 5 + 14 = 23 + 5 - 24 = 15 - 4 - 9 = 9 + 13 + 7 = 6 - 3 - 3 = 17 + 7 + 6 = 7 + 21 + 2 = 7 + 9 - 4 = 13 - 10 - 2 = 26 + 3 - 20 = 18 - 4 + 16 = 26 + 4 - 22 = 19 + 7 + 4 = 21 - 11 + 13 = 14 + 11 - 24 = 7 + 4 + 5 = 24 + 5 - 5 = 18 - 4 + 15 = 13 + 14 + 3 = 11 - 7 - 3 = 8 + 14 + 6 = 23 + 5 + 2 = 9 + 15 - 4 = 21 - 6 + 8 = 5 - 4 + 24 = 18 - 9 + 20 = 19 - 3 + 10 = 5 + 20 + 5 = 25 - 8 - 11 = 15 - 14 - 1 = 21 - 17 - 4 = 21 - 8 + 17 = 19 + 3 + 7 = 10 - 9 + 26 = 9 + 7 - 14 = 14 + 11 - 13 = 17 + 12 - 18 = 14 - 13 + 21 = 16 + 14 - 29 = 6 + 18 + 4 = 25 + 4 - 19 = 24 + 3 + 2 =9 - 8 + 13 = 15 - 6 - 5 = 17 - 16 - 1 = 18 + 12 - 12 = 22 + 5 + 1 = 14 + 3 + 7 = 14 + 16 - 19 = 23 + 7 - 15 = 25 + 3 - 13 = 12 + 5 + 4 = 共计:80 题做对:计时:成绩:19 + 4 + 3 = 14 + 6 - 5 = 18 - 3 - 9 = 24 + 5 - 28 = 10 - 6 - 4 = 25 + 3 - 10 = 5 + 8 - 8 = 24 - 23 - 1 = 7 + 22 + 1 = 19 - 13 - 5 = 6 + 4 + 20 = 16 + 8 - 22 = 22 - 5 - 8 = 20 - 4 - 10 = 9 - 8 - 1 = 24 - 14 + 13 = 11 - 8 - 2 = 10 - 4 + 22 = 19 + 7 + 3 = 25 - 7 + 9 = 18 + 4 + 7 = 19 - 19 + 27 = 25 - 18 + 9 = 6 + 10 - 9 = 12 - 4 - 3 = 26 + 3 + 1 = 5 + 10 + 4 = 5 + 18 + 3 = 23 + 7 - 24 = 17 - 13 - 4 = 21 + 7 - 27 = 10 - 8 - 2 = 8 - 5 - 1 = 10 + 13 + 6 = 6 + 10 - 8 = 23 - 18 + 5 = 19 - 15 - 3 = 24 - 12 - 6 = 8 - 4 + 15 = 8 + 4 - 8 = 18 + 3 - 10 = 11 - 3 + 8 = 19 - 8 + 5 = 26 + 3 + 1 = 19 + 10 - 17 = 24 - 5 + 10 = 23 + 4 - 16 = 25 - 4 + 4 = 7 + 17 + 5 = 10 - 6 - 4 =15 + 4 + 7 = 7 + 9 - 7 = 16 + 13 - 12 = 17 + 3 + 3 = 13 + 7 + 6 =16 + 7 - 7 = 18 - 16 - 2 = 24 - 14 + 16 = 12 - 3 - 6 = 13 + 15 - 14 = 16 + 9 + 5 = 22 - 13 + 12 = 22 + 7 + 1 = 23 - 21 - 1 = 12 + 10 - 20 = 25 + 3 - 25 = 21 + 5 + 4 = 17 - 15 - 1 = 15 - 12 + 15 = 7 - 5 - 2 =18 - 14 - 3 = 25 + 4 + 1 = 26 - 23 - 3 = 13 - 6 + 12 = 8 + 8 - 7 = 14 - 14 + 13 = 23 - 4 + 3 = 9 + 14 + 7 = 11 + 13 - 7 = 10 - 5 - 5 =共计:80 题做对:计时:成绩:18 + 6 + 6 = 22 - 10 - 8 = 26 - 3 - 22 = 13 + 12 - 14 = 6 + 13 + 5 = 25 + 5 - 24 = 15 - 7 - 5 = 19 + 9 - 28 = 6 - 5 - 1 = 15 + 14 + 1 =19 + 9 - 27 = 7 + 5 + 7 = 22 + 5 - 23 = 11 - 7 - 4 = 7 + 9 - 6 =20 - 12 - 8 = 25 + 5 - 14 = 7 + 19 - 25 = 17 - 16 + 27 = 12 + 15 + 1 = 22 + 3 + 4 = 21 + 8 - 23 = 9 - 4 - 5 = 21 + 3 + 5 = 17 - 5 + 6 = 14 - 10 + 17 = 7 + 12 - 17 = 23 - 3 + 6 = 24 + 3 + 2 = 11 - 7 - 4 =19 + 11 - 14 = 7 - 7 + 6 = 20 - 5 - 15 = 25 - 20 + 3 = 9 - 4 - 3 =20 - 8 + 17 = 25 - 5 + 4 = 17 - 15 - 1 = 13 - 8 - 3 = 9 + 19 - 24 = 12 + 14 + 4 = 19 - 4 + 6 = 21 + 6 + 2 = 25 - 22 - 3 = 12 - 3 - 5 = 26 + 4 + 0 = 9 + 4 - 8 = 14 + 3 + 10 = 21 - 5 + 8 = 16 - 15 - 1 = 6 - 4 - 2 = 13 - 11 - 2 = 17 + 3 - 19 = 9 + 5 - 14 = 22 + 6 + 1 = 26 - 19 - 4 = 8 - 7 - 1 = 14 + 15 + 1 = 10 - 10 + 30 = 19 - 8 + 17 = 12 + 7 - 16 = 14 - 10 + 6 = 20 + 3 - 21 = 25 + 4 - 8 = 14 + 6 + 9 = 9 + 18 + 1 = 25 - 4 - 4 = 21 - 3 + 7 = 22 - 11 - 6 = 8 + 14 - 14 = 17 - 5 + 16 = 18 - 13 + 6 = 26 - 24 - 1 = 23 + 6 + 1 = 26 - 16 + 9 = 15 + 12 - 23 = 25 - 7 - 9 = 26 - 3 + 5 = 20 + 7 - 21 = 13 - 5 - 6 = 共计:80 题做对:计时:成绩:11 - 4 - 5 = 19 - 12 - 6 = 24 - 7 - 10 = 9 - 5 + 16 = 7 - 6 - 1 = 10 + 5 + 9 = 8 - 5 - 3 = 24 - 13 - 3 = 13 + 12 - 11 = 10 + 3 + 17 = 8 + 13 - 5 = 5 + 21 + 3 = 6 + 9 - 8 = 12 + 13 + 3 = 6 - 5 - 1 = 5 + 23 + 1 = 23 + 6 + 1 = 10 + 3 + 3 = 21 - 19 - 1 = 23 + 5 + 1 = 11 - 11 + 22 = 6 - 5 + 6 = 26 - 18 - 7 = 15 - 11 - 3 = 22 - 11 - 10 = 6 + 19 - 19 = 23 - 5 + 9 = 9 + 21 - 19 = 20 - 3 + 5 = 13 + 8 + 5 = 10 - 8 + 11 = 10 + 14 - 8 = 22 - 5 - 8 = 22 - 3 + 4 = 18 + 6 + 5 = 23 - 20 + 22 = 21 + 4 - 8 = 11 - 5 - 5 = 6 - 5 - 1 = 21 + 5 - 23 = 11 + 5 - 5 = 6 + 4 - 7 = 19 - 7 + 6 = 10 - 8 + 26 = 12 + 7 - 4 = 26 + 3 - 13 = 20 - 15 - 3 = 9 + 12 + 9 = 20 + 3 - 22 = 11 - 8 - 2 = 21 - 4 + 13 = 13 + 12 - 10 = 15 - 12 + 15 = 21 + 4 + 5 = 22 - 10 + 16 = 13 + 7 - 5 = 18 - 7 - 11 = 20 - 8 + 11 = 19 - 15 + 24 = 25 - 8 + 7 = 12 + 4 + 8 = 11 - 10 - 1 = 8 - 5 + 20 = 26 - 19 + 21 = 6 + 3 - 3 =9 - 4 - 4 = 15 - 5 - 7 = 14 + 5 + 4 = 25 - 23 + 7 = 18 + 9 + 3 = 22 + 6 + 1 = 16 + 5 - 7 = 17 + 9 - 24 = 11 - 5 - 5 = 12 + 15 + 3 = 22 + 7 - 17 = 11 + 16 + 2 = 9 - 5 + 11 = 26 + 4 - 24 = 17 - 11 - 5 = 共计:80 题做对:计时:成绩:10 - 7 + 11 = 12 - 5 - 7 = 8 + 20 + 2 = 16 - 14 + 17 = 21 - 4 - 10 = 24 + 4 + 2 = 22 - 11 + 18 = 15 + 6 - 5 = 24 - 13 + 6 = 14 + 13 - 4 = 26 - 8 - 4 = 25 - 11 - 9 = 8 + 5 + 7 = 10 - 10 + 8 = 22 + 4 - 3 = 9 - 7 - 2 = 18 + 7 - 11 = 13 - 7 + 12 = 21 + 7 - 15 = 20 + 4 - 12 = 8 + 21 - 16 = 19 - 16 - 1 = 23 + 5 + 2 = 23 - 11 + 8 = 6 - 4 - 1 =8 - 3 - 3 = 20 - 6 - 9 = 8 - 8 + 27 = 8 - 5 - 1 = 5 - 4 - 1 = 22 - 12 - 7 = 16 + 8 + 3 = 9 - 4 + 22 = 6 + 13 + 9 = 5 + 18 - 14 = 18 + 5 - 10 = 19 + 6 + 4 = 9 + 14 - 14 = 12 + 3 - 7 = 21 - 16 + 21 = 18 + 9 + 3 = 24 - 10 - 6 = 26 - 11 + 8 = 26 - 18 - 5 = 18 - 18 + 7 = 14 - 10 - 4 = 18 + 3 + 4 = 7 + 8 - 10 = 13 - 9 - 3 = 22 - 17 - 3 = 19 + 7 - 4 = 19 + 7 + 4 = 19 + 8 - 6 = 19 + 4 + 5 = 16 + 6 + 5 = 8 - 8 + 27 = 16 - 16 + 11 = 25 - 3 + 7 = 17 - 5 + 14 = 19 + 4 + 7 = 19 - 14 - 3 = 18 - 12 + 4 = 8 - 6 + 13 = 10 - 7 - 2 = 13 - 5 + 21 = 24 - 5 + 3 = 7 + 17 + 5 = 5 + 8 - 9 = 18 + 7 - 9 = 18 + 7 - 14 = 5 + 14 + 4 = 7 - 6 - 1 = 10 - 3 + 20 = 17 - 11 + 6 = 14 - 3 - 9 = 14 + 6 + 8 = 21 - 9 + 18 = 8 + 18 - 17 = 16 + 9 - 16 = 12 - 5 - 7 =共计:80 题做对:计时:成绩:19 + 10 + 1 = 9 + 14 + 6 = 5 - 5 + 30 = 12 - 5 - 4 = 21 + 6 - 7 = 24 - 4 - 5 = 13 + 11 + 5 = 12 - 9 - 3 = 25 + 3 + 1 = 12 - 6 + 24 = 16 - 16 + 28 = 13 + 9 - 5 = 10 - 9 - 1 = 15 - 6 - 4 = 11 + 17 - 18 = 9 - 5 + 5 = 14 - 4 - 10 = 12 + 8 + 5 = 16 + 13 - 27 = 20 - 14 - 3 = 7 + 3 - 5 = 11 - 7 - 4 = 15 + 6 + 8 = 15 - 15 + 22 = 10 + 17 + 3 = 26 - 8 + 7 = 26 - 11 + 9 = 9 - 3 + 10 = 22 + 5 - 20 = 16 - 13 - 1 = 26 + 4 - 19 = 25 + 4 + 1 = 18 + 5 + 4 = 24 - 24 + 20 = 10 + 16 - 11 = 5 - 5 + 15 = 19 - 17 + 13 = 22 - 12 - 7 = 10 - 5 - 5 = 16 - 9 - 7 = 18 + 8 - 17 = 6 - 5 + 23 = 22 - 19 + 12 = 15 + 3 + 5 = 20 - 19 - 1 = 22 + 5 + 2 = 21 + 6 + 1 = 15 - 4 + 3 = 21 + 6 + 1 = 14 - 6 - 6 = 7 - 5 - 2 = 23 - 11 + 15 = 9 - 6 - 2 = 13 - 9 + 11 = 13 + 5 + 5 = 9 - 7 + 15 = 16 + 8 - 6 = 21 + 5 - 8 = 9 - 6 - 3 = 10 - 8 - 2 = 16 - 7 + 19 = 20 + 5 - 4 = 18 + 10 + 1 = 15 + 7 - 6 = 10 - 10 + 14 = 13 - 5 + 19 = 8 + 7 - 10 = 13 - 8 + 15 = 15 + 5 + 4 = 10 + 6 - 14 = 15 - 11 - 3 = 15 - 14 - 1 = 20 + 6 + 3 = 17 + 9 + 4 = 13 + 12 + 4 = 14 - 4 - 5 = 20 - 8 - 4 = 5 - 4 - 1 = 11 + 4 - 4 = 9 - 9 + 8 = 共计:80 题做对:计时:成绩:9 + 13 - 16 = 6 + 8 - 10 = 17 - 6 + 12 = 12 + 12 - 18 = 9 - 5 - 4 =20 + 10 - 26 = 19 + 8 - 7 = 6 - 3 + 13 = 15 - 5 + 10 = 20 - 8 + 16 = 18 - 12 - 4 = 12 + 6 - 13 = 10 + 19 + 1 = 7 + 17 + 3 = 23 + 6 - 18 = 25 - 11 + 10 = 15 - 10 - 5 = 26 + 3 - 18 = 19 + 3 + 3 = 12 + 6 - 7 = 24 - 12 - 11 = 15 - 3 - 6 = 14 + 14 + 1 = 22 - 22 + 26 = 23 - 11 + 16 = 6 - 5 - 1 = 8 - 5 + 15 = 26 + 3 - 10 = 7 + 8 + 5 = 23 + 5 - 24 = 18 + 9 + 1 = 14 - 12 + 22 = 5 + 19 - 17 = 10 - 6 - 4 = 8 + 8 + 13 = 23 + 3 - 26 = 13 - 3 - 9 = 9 + 12 - 17 = 13 - 7 - 3 = 22 + 3 - 4 = 12 - 10 + 4 = 14 - 6 - 6 = 25 + 4 + 1 = 21 + 3 + 6 = 22 + 6 - 10 = 7 + 13 - 10 = 17 + 10 + 3 = 11 + 13 - 22 = 17 - 17 + 3 = 20 + 4 - 22 = 15 + 3 + 10 = 14 + 15 - 23 = 9 - 6 - 3 = 9 + 14 + 3 = 21 - 20 - 1 = 8 - 7 - 1 = 14 + 10 - 6 = 21 + 3 + 5 = 6 + 17 - 3 = 25 - 17 + 6 = 8 + 16 - 18 = 25 - 5 - 16 = 22 + 6 - 18 = 11 + 9 + 4 = 17 + 4 + 5 = 16 - 15 - 1 = 25 - 19 + 5 = 25 - 5 + 4 = 7 + 7 - 12 = 15 + 8 - 4 = 14 + 12 - 19 = 10 - 6 + 21 = 7 - 3 + 5 = 13 - 11 + 11 = 25 - 15 - 3 = 19 + 9 - 18 = 13 - 5 + 7 = 12 + 10 - 14 = 14 - 8 - 5 = 26 + 4 - 8 = 共计:80 题做对:计时:成绩:10 + 13 + 3 = 17 - 4 + 5 = 17 - 5 + 7 = 25 - 10 - 12 = 15 + 14 + 1 =19 - 15 + 19 = 22 - 11 - 11 = 23 - 21 - 2 = 10 - 8 - 1 = 20 - 16 + 11 =20 + 3 - 22 = 5 + 19 - 10 = 21 - 4 + 3 = 23 - 6 - 16 = 16 - 6 - 4 = 16 - 12 - 3 = 14 - 9 + 16 = 6 + 13 + 7 = 13 - 6 - 3 = 18 - 13 - 5 = 23 - 11 + 3 = 12 + 11 - 9 = 13 + 4 - 11 = 13 - 7 - 5 = 24 - 9 - 15 = 12 + 10 - 3 = 7 - 3 - 4 = 8 + 7 - 3 = 10 + 12 - 18 = 14 - 5 + 4 = 5 + 14 + 11 = 19 + 4 + 4 = 17 - 5 + 12 = 20 - 5 - 15 = 22 - 19 - 1 = 18 - 14 - 3 = 22 - 10 + 15 = 23 + 6 - 27 = 21 + 8 - 19 = 15 + 3 - 8 = 10 + 9 - 17 = 12 + 17 - 29 = 8 + 5 + 5 = 12 - 6 + 19 = 11 + 4 + 8 = 16 - 4 - 11 = 11 + 18 - 6 = 10 + 9 + 7 = 21 + 4 + 3 = 14 + 4 + 9 = 7 + 14 + 4 = 8 - 7 + 12 = 23 - 15 + 9 = 21 - 11 - 7 = 22 - 19 + 8 = 11 + 15 + 3 = 6 + 7 - 9 = 20 + 9 + 1 = 20 - 10 + 3 = 12 - 6 + 13 = 22 - 8 - 3 = 23 - 12 - 5 = 10 - 6 + 5 = 23 - 14 - 4 = 9 + 21 - 30 = 6 + 8 + 15 = 24 + 5 - 23 = 12 + 8 + 7 = 25 - 18 - 4 = 12 - 8 + 24 = 8 + 13 + 4 = 23 - 17 + 6 = 13 - 7 - 6 = 26 - 23 - 1 = 18 - 3 + 11 = 17 - 14 + 8 = 5 + 6 - 9 = 20 + 5 - 15 = 21 - 11 + 19 = 8 - 3 - 5 =共计:80 题做对:计时:成绩:6 + 24 - 25 = 24 -7 - 10 = 21 + 3 + 5 = 13 + 12 - 13 = 9 + 5 + 5 = 24 - 23 - 1 = 20 - 4 + 10 = 16 - 13 + 25 = 12 + 3 + 13 = 16 + 10 - 3 = 23 - 22 + 20 = 13 + 9 +8 = 10 - 8 + 18 = 24 - 18 - 4 = 22 + 6 - 27 = 14 - 13 - 1 = 5 + 17 - 12 = 8 - 8 + 8 = 11 -9 - 2 = 14 - 10 - 4 = 13 - 3 + 4 = 23 - 8 - 10 = 22 - 19 - 1 = 24 - 14 - 6 = 26 - 22 - 3 = 9 - 7 + 14 = 8 + 4 + 10 = 7 + 20 + 3 = 9 - 7 + 22 = 20 - 16 - 3 = 12 + 10 - 21 = 13 + 13 - 4 = 6 - 4 - 1 = 7 - 6 - 1 = 15 - 5 + 16 = 9 + 20 - 28 = 12 - 10 - 1 = 9 - 5 + 7 = 24 + 3 - 20 = 22 - 7 + 3 = 23 - 11 + 10 = 8 - 3 - 5 = 14 + 15 - 27 = 25 - 14 - 7 = 21 + 5 + 3 = 11 + 8 - 5 = 26 + 3 - 19 = 22 - 15 + 6 = 20 - 5 - 6 = 25 + 4 - 27 = 6 + 15 + 4 = 13 + 13 + 3 = 12 + 7 + 8 = 16 - 6 + 8 = 6 - 4 + 27 = 26 - 16 - 4 = 26 + 3 + 1 = 24 - 24 + 26 = 7 - 5 - 2 = 14 + 8 - 13 = 11 + 9 - 17 = 9 + 12 - 8 = 15 + 3 - 18 = 11 + 12 + 3 = 13 - 7 - 3 =6 + 13 - 13 = 5 + 12 - 13 = 16 - 8 + 22 = 24 - 22 + 26 = 13 + 9 - 12 = 9 + 14 - 8 = 23 + 3 - 9 = 19 - 5 + 8 = 24 + 4 - 10 = 13 + 15 + 2 = 15 - 12 - 3 =7 - 5 - 2 = 18 + 3 + 3 =9 - 6 - 1 = 7 + 9 + 8 = 共计:80 题做对:计时:成绩:。

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20 - 13 + 9 = 26 + 4 - 13 = 22 - 14 + 15 = 14 + 7 - 13 = 22 + 7 + 1 = 17 + 9 + 4 = 8 - 5 + 18 = 14 + 8 - 4 = 15 - 13 + 14 = 20 - 17 - 2 = 15 + 12 - 7 = 13 + 4 - 6 = 13 - 9 - 3 = 17 - 5 - 3 = 11 + 19 - 7 = 18 - 16 + 23 = 15 - 12 - 2 = 12 + 14 - 7 = 26 + 3 + 1 = 16 + 5 + 5 = 10 - 10 + 24 = 17 + 3 + 4 = 12 + 16 + 1 = 25 - 23 - 1 = 14 - 11 + 4 = 19 + 5 - 4 = 12 + 5 + 6 = 18 + 10 + 2 = 23 + 3 + 3 = 25 + 3 + 1 = 10 - 9 - 1 = 7 + 6 - 4 = 21 - 9 - 8 = 11 - 3 - 5 = 11 - 5 + 24 = 25 + 3 - 5 = 15 + 11 - 8 = 20 + 5 + 4 = 12 - 7 + 6 = 23 - 5 + 8 = 7 - 4 + 24 = 20 + 5 - 17 = 12 - 10 + 13 = 6 + 22 - 19 = 15 + 12 + 3 = 11 + 13 + 5 = 13 + 16 - 15 = 5 + 24 - 20 = 25 + 4 - 23 = 17 + 7 + 5 = 5 - 3 - 2 = 15 - 11 + 5 = 8 - 7 + 21 = 19 - 3 + 10 = 6 - 4 + 23 = 21 + 3 + 6 = 18 + 5 + 7 = 14 + 6 + 7 = 7 - 5 - 2 = 8 - 3 + 3 =8 + 15 - 11 = 23 + 4 - 22 = 23 - 17 + 9 = 21 + 3 - 14 = 21 - 20 + 28 = 17 - 15 - 1 = 5 - 5 + 4 = 8 - 5 + 23 = 11 + 11 - 8 = 7 - 6 - 1 =21 + 5 - 13 = 24 + 5 - 17 = 12 + 14 - 5 = 9 - 5 - 4 = 25 + 4 - 17 = 20 - 19 + 25 = 8 + 4 + 14 = 18 - 15 - 1 = 14 + 12 - 8 = 11 + 11 - 5 = 共计:80 题做对:计时:成绩:26 + 3 + 1 = 15 - 6 - 9 = 5 - 5 + 19 = 20 + 5 + 5 = 24 + 4 + 1 = 24 + 3 - 6 = 10 - 3 - 3 = 19 - 3 - 14 = 13 - 11 - 2 = 16 + 7 + 4 =17 + 12 + 1 = 23 + 5 + 2 = 6 + 16 - 11 = 11 - 6 + 13 = 21 + 3 - 11 =18 + 12 - 12 = 25 + 4 + 1 = 9 - 4 + 5 = 6 - 5 + 22 = 16 - 15 + 11 = 9 + 4 - 8 = 13 + 10 + 7 = 17 - 13 - 3 = 12 + 13 - 9 = 9 - 6 - 2 =18 + 10 + 1 = 17 - 7 + 6 = 16 + 7 - 4 = 20 + 6 + 3 = 19 - 18 - 1 = 25 - 19 + 18 = 14 + 4 - 15 = 12 - 9 + 25 = 17 + 8 - 23 = 17 + 11 - 10 = 10 - 4 - 6 = 18 - 18 + 19 = 25 - 18 + 4 = 15 + 11 - 24 = 26 + 3 + 1 = 17 + 10 + 2 = 26 + 3 - 18 = 24 - 7 + 4 = 26 + 3 + 1 = 18 - 11 - 5 = 10 + 20 - 18 = 23 + 3 + 3 = 8 + 7 + 3 = 10 + 16 - 20 = 13 - 3 + 20 = 6 - 5 - 1 = 12 + 8 - 16 = 16 - 7 + 10 = 11 + 16 - 6 = 7 - 5 - 1 =8 + 14 + 4 = 16 + 7 + 3 = 17 + 7 + 5 = 8 - 3 - 3 = 17 + 7 + 6 = 15 - 6 - 4 = 13 - 11 - 1 = 25 + 4 - 3 = 15 + 12 + 1 = 16 + 4 + 5 = 22 + 7 + 1 = 22 - 15 - 7 = 23 + 5 - 6 = 8 + 21 + 1 = 10 + 15 + 5 = 6 - 5 - 1 = 19 - 12 + 11 = 11 + 7 + 3 = 15 + 14 + 1 = 20 + 6 + 4 = 14 - 3 + 12 = 23 + 6 + 1 = 14 + 8 - 21 = 7 - 5 + 5 = 26 - 7 + 9 = 共计:80 题做对:计时:成绩:11 - 9 - 1 = 20 + 6 - 24 = 17 + 10 - 17 = 22 - 13 - 7 = 23 - 20 + 6 = 10 + 17 + 2 = 17 + 11 + 2 = 5 + 12 + 4 = 20 + 6 + 4 = 10 - 5 - 3 = 22 - 18 - 3 = 7 + 9 + 10 = 23 + 4 - 11 = 12 - 5 - 7 = 8 + 16 - 5 = 26 + 3 + 1 = 7 - 3 + 11 = 8 - 6 + 15 = 19 + 8 + 2 = 9 - 6 - 3 =9 + 12 + 8 = 22 + 3 + 5 = 5 + 23 - 5 = 13 + 16 - 23 = 16 - 3 - 6 =10 - 5 - 3 = 5 + 22 + 2 = 15 + 14 - 23 = 11 - 10 - 1 = 21 + 3 - 21 = 21 - 13 - 5 = 10 + 4 + 8 = 8 + 16 - 15 = 5 - 3 + 22 = 7 + 4 - 8 =15 + 11 + 3 = 11 + 15 + 3 = 18 - 4 + 5 = 15 + 8 + 6 = 7 + 22 - 24 = 23 - 18 - 3 = 11 - 3 + 11 = 23 + 4 - 9 = 26 + 4 - 28 = 18 - 4 + 15 = 21 - 10 + 3 = 11 - 10 - 1 = 19 - 16 + 7 = 9 - 4 - 3 = 18 - 7 + 12 = 16 - 5 - 5 = 7 + 6 + 15 = 14 - 5 + 13 = 9 - 8 + 5 = 24 - 18 + 12 = 21 + 7 + 2 = 9 - 7 - 1 = 14 - 9 + 13 = 10 - 3 + 21 = 20 + 4 - 10 = 17 + 3 + 4 = 24 + 5 + 1 = 8 - 5 - 1 = 7 + 9 - 6 = 23 - 22 + 5 = 10 + 20 - 23 = 17 - 12 - 3 = 16 + 12 - 22 = 13 - 13 + 6 = 14 - 6 - 6 = 19 + 9 - 3 = 10 + 3 - 7 = 18 - 12 + 14 = 26 - 14 - 9 = 14 + 3 + 4 = 24 - 20 - 4 = 26 - 9 - 10 = 15 - 10 - 3 = 26 + 3 + 1 = 13 - 9 - 3 = 共计:80 题做对:计时:成绩:10 - 4 + 9 = 15 + 5 - 12 = 14 + 3 - 3 = 14 - 6 - 6 = 26 - 19 + 10 = 15 + 3 - 6 = 12 + 18 - 27 = 22 + 3 + 5 = 15 + 5 + 8 = 10 + 6 - 11 = 23 - 18 - 4 = 9 + 21 - 16 = 17 + 3 - 12 = 20 - 15 - 3 = 5 - 3 - 1 =16 + 9 + 3 = 16 - 5 - 5 = 11 - 4 + 19 = 15 + 13 - 20 = 20 - 12 - 6 = 20 + 4 - 10 = 19 - 4 + 8 = 19 + 11 - 25 = 9 + 3 - 11 = 22 + 3 - 13 = 13 + 4 + 5 = 25 - 12 + 5 = 6 - 4 - 1 = 22 - 15 + 3 = 24 + 5 - 29 =21 + 5 + 3 = 5 + 22 + 3 = 8 + 15 + 5 = 24 - 10 - 9 = 21 - 18 + 4 =22 - 14 - 5 = 7 - 3 - 4 = 7 + 4 + 16 = 17 - 13 + 15 = 16 - 3 + 17 = 25 - 3 - 17 = 20 + 6 - 15 = 16 + 13 - 10 = 11 - 5 + 10 = 24 - 18 - 6 = 18 - 8 - 10 = 17 - 17 + 11 = 10 + 12 - 3 = 8 - 6 + 19 = 24 - 19 - 4 = 6 + 18 + 4 = 15 - 6 + 19 = 7 - 6 + 9 = 19 - 17 - 2 = 9 + 17 - 15 = 16 - 16 + 6 = 9 - 5 + 6 = 5 + 3 - 3 = 14 - 12 - 1 = 11 + 11 - 3 = 18 - 4 - 10 = 22 - 7 + 15 = 9 + 12 + 9 = 13 - 9 - 3 = 6 - 5 - 1 =11 + 6 + 5 = 7 + 12 - 4 = 20 + 5 - 23 = 21 - 19 + 18 = 23 + 6 + 1 =10 + 7 + 11 = 21 - 9 - 4 = 7 + 5 + 8 = 22 + 5 - 22 = 13 - 11 - 1 =11 + 13 + 5 = 21 + 8 + 1 = 15 + 14 + 1 = 16 + 4 - 12 = 22 + 6 + 1 = 共计:80 题做对:计时:成绩:14 - 10 - 3 = 18 + 8 + 4 = 7 + 14 - 5 = 5 + 20 + 3 = 15 - 11 + 10 = 23 - 10 + 16 = 25 - 14 + 8 = 8 - 7 - 1 = 17 - 3 + 5 = 19 - 16 - 1 = 13 - 5 + 4 = 9 - 6 + 23 = 21 - 21 + 19 = 24 - 17 + 23 = 20 - 18 + 7 = 7 + 18 - 20 = 8 + 20 - 23 = 15 - 9 - 4 = 13 - 5 - 4 = 19 + 8 + 3 = 18 - 9 - 3 = 26 - 10 - 9 = 16 - 8 + 11 = 11 + 10 + 9 = 23 + 4 - 22 = 8 - 3 + 22 = 21 + 3 + 5 = 20 - 3 + 13 = 20 - 3 - 13 = 18 + 10 - 4 = 21 - 10 + 11 = 13 - 9 - 4 = 22 - 8 - 11 = 19 + 6 + 4 = 20 - 8 - 12 = 18 - 16 - 2 = 7 - 3 - 4 = 20 - 6 - 4 = 16 - 16 + 16 = 19 + 7 - 19 = 16 - 11 - 4 = 6 + 21 + 1 = 15 - 10 - 4 = 20 + 5 + 4 = 15 + 6 - 7 = 9 - 4 + 17 = 17 - 14 + 23 = 13 - 12 + 21 = 25 - 14 - 11 = 21 + 7 + 1 = 19 + 9 + 2 = 15 - 12 + 22 = 20 + 8 + 1 = 5 + 21 + 4 = 19 + 5 - 4 = 14 + 16 - 29 = 21 + 7 - 15 = 5 - 3 - 2 = 6 + 12 + 10 = 26 - 7 - 6 = 12 + 8 - 10 = 11 + 6 + 3 = 17 - 8 + 21 = 21 + 6 - 9 = 7 + 8 - 4 =22 - 11 + 16 = 17 - 12 - 4 = 18 - 14 + 4 = 6 - 6 + 24 = 17 - 6 - 5 = 7 - 5 - 1 = 15 + 7 + 3 = 25 - 6 - 18 = 14 - 3 + 19 = 13 + 14 + 2 = 17 + 9 + 3 = 13 - 9 + 18 = 22 - 8 - 13 = 17 - 7 - 5 = 9 - 7 + 10 = 共计:80 题做对:计时:成绩:8 - 7 - 1 = 9 + 19 + 1 = 19 - 18 - 1 = 7 - 3 - 3 = 17 + 5 + 8 = 5 - 4 - 1 = 11 - 7 - 3 = 10 + 8 - 13 = 22 + 5 - 3 = 10 + 9 + 6 = 19 - 3 + 9 = 23 - 23 + 25 = 20 - 15 + 24 = 15 - 3 - 3 = 21 + 7 - 8 = 23 - 8 - 12 = 15 - 10 + 16 = 12 - 8 - 4 = 26 - 23 - 2 = 13 + 10 - 23 = 17 + 4 + 3 = 12 - 4 - 5 = 16 - 5 + 15 = 21 + 5 + 3 = 17 - 3 + 8 = 17 + 8 - 14 = 10 + 5 - 5 = 20 + 10 - 25 = 13 + 13 + 4 = 21 - 3 - 8 = 22 - 3 + 5 = 23 - 22 + 25 = 19 - 6 + 12 = 23 - 8 - 4 = 15 + 10 + 5 = 17 - 3 - 10 = 26 - 21 + 23 = 7 + 13 - 3 = 8 + 7 + 10 = 19 + 4 + 7 = 11 + 11 + 4 = 20 - 12 + 21 = 23 + 3 + 3 = 9 + 21 - 17 = 9 - 7 + 5 =6 + 13 - 8 = 9 -7 - 2 = 7 - 4 - 1 = 22 + 3 - 14 = 16 - 3 + 11 = 9 + 11 - 3 = 25 - 22 + 6 = 26 - 10 - 10 = 20 +8 - 16 = 20 - 7 - 4 = 22 - 19 - 3 = 17 + 9 - 12 = 19 + 9 + 1 = 12 - 6 - 6 = 26 + 4 - 23 = 24 - 12 - 8 = 26 - 12 - 12 = 7 + 18 - 19 = 16 - 3 - 11 = 9 - 3 - 6 =11 + 8 + 3 = 7 - 6 - 1 = 21 + 3 - 13 = 16 - 6 - 9 = 26 - 25 - 1 = 5 + 6 - 7 = 10 - 7 + 18 = 20 - 6 + 7 = 22 + 5 - 22 = 8 + 3 - 11 = 24 - 15 + 12 = 14 + 3 - 7 = 23 - 18 - 4 = 24 - 21 - 3 = 14 + 14 - 17 = 共计:80 题做对:计时:成绩:7 - 7 + 7 = 18 - 4 - 9 = 6 - 3 - 3 = 18 + 8 + 4 = 17 - 9 - 4 =8 - 6 + 17 = 14 + 9 + 3 = 21 - 9 + 16 = 9 - 6 - 3 = 21 + 7 - 15 = 7 - 5 + 3 = 20 - 8 + 13 = 8 + 20 - 11 = 8 + 8 + 12 = 17 + 13 - 28 = 25 - 19 + 16 = 25 - 11 - 7 = 17 + 8 - 19 = 7 + 10 - 10 = 21 + 4 + 5 = 25 - 19 + 12 = 9 - 3 - 6 = 14 + 7 - 12 = 26 - 14 + 13 = 24 - 18 - 4 = 12 - 5 + 8 = 22 - 17 - 5 = 19 + 7 + 4 = 24 - 10 + 15 = 16 + 9 - 3 = 9 - 8 + 7 = 25 + 4 + 1 = 17 - 9 - 3 = 11 - 3 + 6 = 18 + 10 + 1 = 22 - 14 + 21 = 24 - 19 - 5 = 13 + 6 + 3 = 22 + 3 - 17 = 25 + 4 - 5 = 21 - 17 - 3 = 9 - 3 + 21 = 25 + 4 - 5 = 19 - 18 - 1 = 24 + 3 - 17 = 15 - 11 - 3 = 6 + 3 + 4 = 8 - 6 - 2 = 9 - 5 + 7 = 5 + 22 - 13 = 20 - 3 - 9 = 6 - 4 + 19 = 15 + 8 + 3 = 19 - 8 - 4 = 11 - 7 - 3 = 25 - 3 - 13 = 19 - 11 + 14 = 12 - 4 - 6 = 16 - 5 - 11 = 12 - 10 - 1 = 18 - 3 - 14 = 10 + 5 - 3 = 6 + 18 + 5 = 20 - 9 + 9 = 25 + 4 + 1 = 18 - 4 + 14 = 24 - 20 + 6 = 15 + 4 + 8 = 13 - 11 - 1 = 26 - 8 - 9 =5 + 7 + 13 = 21 + 4 + 4 = 24 - 19 + 22 = 22 - 20 - 1 = 25 + 5 - 29 =6 - 3 - 1 = 10 + 5 - 15 = 11 - 10 + 27 = 10 + 4 - 13 = 9 - 6 + 5 =共计:80 题做对:计时:成绩:24 + 4 - 16 = 18 + 8 - 6 = 13 + 15 + 2 = 19 + 8 - 8 = 26 + 3 + 1 = 24 - 8 + 3 = 15 + 9 - 14 = 11 - 6 + 19 = 11 + 5 - 7 = 26 - 23 - 1 = 9 - 3 + 5 = 10 - 4 + 10 = 16 - 4 - 6 = 21 - 8 + 16 = 16 + 9 - 12 = 5 + 4 - 5 = 10 - 4 + 18 = 17 + 11 - 11 = 26 - 23 - 2 = 8 - 4 - 3 =25 + 5 - 5 = 14 + 8 + 8 = 13 + 14 - 21 = 20 + 8 - 21 = 18 + 11 - 27 = 24 - 11 - 3 = 19 - 3 + 5 = 26 - 11 + 14 = 22 + 8 - 28 = 25 + 3 - 7 = 20 - 16 + 18 = 25 + 4 + 1 = 18 - 10 + 15 = 8 + 18 + 3 = 16 + 9 + 5 = 9 - 6 - 2 = 9 + 4 + 16 = 22 + 7 - 10 = 23 + 5 - 18 = 23 + 7 - 18 = 24 - 24 + 17 = 18 + 7 - 13 = 16 - 9 - 5 = 17 - 6 - 8 = 17 - 4 + 17 = 21 - 21 + 20 = 20 - 3 - 11 = 14 - 4 - 7 = 13 - 12 - 1 = 5 - 3 - 2 =8 - 4 - 3 = 22 - 11 + 5 = 5 - 3 - 2 = 24 + 6 - 6 = 17 - 3 + 15 = 17 - 14 - 1 = 12 + 4 + 8 = 9 + 19 + 1 = 19 + 10 - 26 = 13 + 15 - 11 =16 + 5 + 7 = 14 - 13 + 6 = 12 - 5 + 10 = 25 - 17 - 8 = 25 + 4 + 1 =17 + 10 + 2 = 16 + 12 + 1 = 9 - 4 + 15 = 5 + 6 + 15 = 17 - 3 + 3 = 26 - 14 + 7 = 17 - 12 - 4 = 19 - 14 - 5 = 15 - 8 + 13 = 26 + 3 + 1 = 14 + 4 + 12 = 5 + 24 + 1 = 15 + 10 + 4 = 18 - 10 - 7 = 22 + 7 - 23 = 共计:80 题做对:计时:成绩:7 + 11 - 12 = 15 + 13 + 1 = 8 + 7 + 15 = 21 + 4 + 4 = 7 - 3 - 4 =7 + 20 - 11 = 7 - 3 - 4 = 22 + 6 - 13 = 20 - 18 - 2 = 26 + 3 - 18 = 6 - 5 + 27 = 5 - 3 + 27 = 20 + 5 - 22 = 17 - 15 - 2 = 13 + 15 + 2 = 5 + 11 - 9 = 11 + 10 - 13 = 24 + 4 + 1 = 18 + 9 - 18 = 24 - 12 - 8 = 22 - 12 - 9 = 8 + 17 + 4 = 16 + 3 + 4 = 14 + 7 - 9 = 11 + 15 + 3 = 12 + 14 + 4 = 12 + 3 + 11 = 7 - 4 - 3 = 6 - 5 - 1 = 9 - 8 - 1 =23 + 6 + 1 = 23 - 13 - 10 = 20 + 4 + 5 = 10 + 11 - 3 = 17 + 11 + 1 = 21 + 8 + 1 = 19 - 13 - 4 = 10 - 8 - 1 = 5 + 14 - 10 = 23 + 4 - 21 = 21 + 4 - 21 = 24 - 8 - 10 = 9 + 13 - 7 = 26 - 21 - 5 = 12 + 9 - 6 =17 + 13 - 7 = 26 + 3 - 17 = 22 + 5 + 3 = 25 - 17 + 18 = 18 - 3 + 8 =18 + 3 - 20 = 5 + 6 - 5 = 6 - 6 + 10 = 18 - 7 + 7 = 8 + 8 - 5 =14 - 4 - 9 = 6 - 4 - 1 = 16 + 7 - 16 = 17 - 10 - 4 = 7 + 17 - 24 = 13 - 7 - 5 = 21 - 11 - 7 = 25 + 5 - 5 = 21 - 11 - 3 = 18 - 10 - 3 = 7 - 3 - 3 = 18 + 3 - 21 = 21 - 16 + 14 = 23 + 5 + 1 = 14 - 13 + 15 = 9 - 4 - 5 = 17 + 5 - 14 = 16 + 13 - 8 = 26 - 3 + 3 = 18 - 11 - 7 = 18 + 9 - 18 = 7 - 5 - 1 = 14 + 5 - 17 = 11 + 11 + 3 = 24 + 5 + 1 = 共计:80 题做对:计时:成绩:12 + 15 - 22 = 18 + 4 + 4 = 19 + 8 - 25 = 11 - 4 + 4 = 7 + 11 + 11 = 18 + 6 + 6 = 18 - 13 + 16 = 19 - 6 + 12 = 23 + 4 + 3 = 10 + 14 - 8 = 22 - 3 + 3 = 20 - 15 - 4 = 25 + 4 + 1 = 10 - 9 + 9 = 12 - 9 - 3 = 16 + 11 - 14 = 13 + 4 + 8 = 21 + 5 + 4 = 23 - 5 + 4 = 21 + 9 - 21 = 19 + 8 - 23 = 10 + 8 + 10 = 11 + 11 + 7 = 12 + 6 - 6 = 9 + 5 - 5 =23 - 14 + 14 = 16 - 4 - 8 = 15 + 4 - 15 = 17 + 4 - 17 = 6 + 8 - 7 =23 + 3 - 24 = 5 + 17 - 8 = 16 - 4 - 10 = 16 + 12 + 2 = 12 - 9 + 20 = 18 - 17 + 22 = 12 - 6 + 13 = 9 - 4 + 7 = 23 + 5 - 24 = 11 - 3 - 4 = 20 + 3 + 5 = 17 + 12 - 8 = 23 - 14 - 6 = 13 + 16 + 1 = 17 - 17 + 26 = 24 - 12 - 6 = 13 - 12 + 3 = 15 + 10 + 4 = 10 + 19 + 1 = 17 + 11 + 2 = 18 + 11 - 10 = 14 - 3 + 3 = 12 - 12 + 6 = 25 + 3 + 2 = 7 + 10 + 5 =6 + 3 + 19 = 22 + 3 + 5 = 6 - 3 + 6 = 24 + 4 - 24 = 21 - 19 - 2 = 16 + 13 - 8 = 6 - 6 + 4 = 13 + 16 + 1 = 25 + 5 - 25 = 17 - 11 + 9 =8 + 7 +9 = 6 - 3 + 27 = 21 - 5 + 12 = 19 + 5 + 4 = 23 + 4 - 9 =15 + 14 + 1 = 17 - 9 + 4 = 25 - 20 - 3 = 12 + 4 + 8 = 19 - 14 + 6 =16 - 15 - 1 = 9 + 6 + 13 = 25 - 23 - 1 = 11 + 16 + 2 = 26 - 10 - 14 = 共计:80 题做对:计时:成绩:17 - 3 + 11 = 8 - 8 + 7 = 19 - 13 - 5 = 9 + 15 - 4 = 7 + 15 + 4 = 8 - 6 + 27 = 23 + 6 - 14 = 8 - 6 - 2 = 21 + 5 - 6 = 16 + 9 + 3 = 13 + 13 + 3 = 21 - 11 + 15 = 23 + 5 - 27 = 25 + 3 + 2 = 22 + 3 - 18 = 20 + 3 + 7 = 12 - 10 - 1 = 14 + 14 + 2 = 19 + 6 - 18 = 22 + 5 - 5 = 13 + 12 + 3 = 14 + 13 - 9 = 22 - 6 - 16 = 11 - 5 - 3 = 21 + 6 + 1 = 20 - 13 + 23 = 13 + 11 + 4 = 19 + 4 + 5 = 16 + 12 - 24 = 16 - 12 - 4 =8 - 5 - 1 = 9 + 17 + 4 = 9 + 20 + 1 = 26 + 3 + 1 = 22 + 5 + 3 =9 + 3 + 10 = 6 - 5 + 4 = 16 + 5 + 3 = 23 - 15 + 5 = 9 - 4 - 5 =9 + 13 + 7 = 18 - 3 - 15 = 23 - 15 + 6 = 18 + 9 + 3 = 6 - 3 - 1 =6 + 17 + 5 = 23 + 4 + 1 = 15 + 10 - 11 = 24 + 5 - 12 = 11 + 15 + 4 = 13 -8 - 3 = 11 + 13 + 4 =9 - 8 - 1 = 16 - 7 - 7 = 9 + 18 - 10 = 16 - 10 + 10 = 14 - 4 + 19 = 13 - 12 - 1 = 21 - 17 - 3 = 14 + 7 + 8 =11 - 6 - 3 = 18 + 4 + 8 = 12 + 13 + 3 = 23 + 4 - 27 = 22 - 22 + 8 =12 + 4 + 12 = 9 + 13 - 13 = 25 + 3 - 19 = 7 + 14 + 7 = 16 + 5 + 8 = 6 + 8 + 11 = 21 + 6 - 17 = 15 + 13 - 3 = 9 - 9 + 29 = 19 - 19 + 14 = 21 - 10 + 8 = 7 - 3 - 3 = 17 + 10 - 5 = 22 - 11 - 9 = 6 - 5 + 9 =共计:80 题做对:计时:成绩:15 + 12 - 14 = 6 + 17 + 3 = 20 - 14 - 4 = 14 + 13 + 1 = 8 - 7 + 13 = 17 - 16 - 1 = 21 + 6 - 3 = 10 + 18 - 12 = 9 + 15 - 10 = 9 + 20 - 20 = 15 + 13 - 16 = 10 - 4 + 18 = 25 + 3 + 2 = 17 - 7 - 8 = 20 - 4 - 11 = 9 - 5 + 24 = 22 + 3 - 9 = 10 + 17 + 3 = 18 + 10 + 1 = 20 + 4 + 3 = 20 + 7 + 2 = 11 - 5 + 12 = 20 - 19 + 25 = 18 + 6 + 6 = 7 + 5 - 3 =23 - 3 + 5 = 12 + 13 + 3 = 15 - 4 - 10 = 15 + 5 + 8 = 25 + 4 - 19 = 26 - 13 + 8 = 12 + 17 + 1 = 18 - 3 - 4 = 11 + 19 - 4 = 5 + 23 - 26 = 17 - 4 - 4 = 10 + 10 + 4 = 5 + 24 + 1 = 22 - 4 + 6 = 20 + 8 + 2 = 7 + 18 - 12 = 7 + 16 - 13 = 11 + 9 - 4 = 13 + 12 + 5 = 17 + 4 + 5 = 9 + 15 - 15 = 6 + 5 + 3 = 10 + 5 - 14 = 9 + 7 + 4 = 12 + 17 + 1 = 9 - 7 - 1 = 23 - 20 - 3 = 10 + 3 + 4 = 7 + 20 + 2 = 17 - 11 + 9 = 13 - 12 - 1 = 18 - 12 - 5 = 14 - 3 - 10 = 17 - 3 + 3 = 14 - 9 + 15 = 16 + 11 + 2 = 20 + 9 + 1 = 8 - 7 + 9 = 20 + 8 + 2 = 23 - 17 + 18 = 26 - 13 - 10 = 16 - 7 - 4 = 5 - 4 + 4 = 20 - 5 - 4 = 16 + 6 + 7 = 26 - 20 + 14 = 9 - 5 + 5 = 9 + 11 + 5 = 15 - 5 + 11 = 8 + 15 - 10 = 12 - 10 + 28 = 6 - 3 + 23 = 13 + 14 + 2 = 5 + 21 - 18 = 12 - 10 + 16 = 共计:80 题做对:计时:成绩:11 + 11 - 17 = 19 - 12 + 13 = 17 - 8 - 3 = 23 + 5 - 4 = 21 - 13 + 21 = 16 - 9 + 15 = 21 + 7 + 2 = 6 + 23 + 1 = 20 - 4 - 15 = 20 + 4 + 6 = 14 - 14 + 27 = 10 + 11 + 7 = 5 + 15 - 4 = 6 - 3 - 2 = 11 - 9 - 1 = 16 + 11 - 20 = 11 - 6 + 16 = 8 + 12 + 4 = 20 - 7 - 9 = 23 + 5 + 2 = 7 + 14 + 3 = 15 - 4 - 7 = 8 + 4 - 10 = 20 + 7 + 1 = 20 - 15 - 3 = 18 - 18 + 14 = 17 + 5 - 14 = 24 - 22 + 17 = 23 - 14 - 8 = 18 - 7 - 10 = 11 - 8 + 15 = 18 + 9 - 6 = 10 + 7 - 6 = 7 + 12 + 6 = 5 - 5 + 12 = 23 - 19 - 3 = 15 - 14 + 27 = 23 + 4 - 27 = 19 + 11 - 7 = 19 - 9 - 9 = 17 + 10 + 3 = 14 + 12 + 4 = 8 - 3 - 4 = 5 + 18 - 20 = 9 + 4 - 4 =20 - 15 + 5 = 12 + 14 - 9 = 24 + 4 + 2 = 18 - 8 - 9 = 22 + 4 + 4 = 17 + 9 - 9 = 7 - 6 - 1 = 11 + 7 + 3 = 7 - 4 - 2 = 7 + 16 - 15 = 8 + 20 - 27 = 24 - 11 + 7 = 11 - 9 + 24 = 5 + 22 - 23 = 11 - 5 - 4 = 8 + 19 + 1 = 18 + 4 + 6 = 26 - 8 + 9 = 16 - 5 + 4 = 20 + 5 - 3 = 10 + 3 - 10 = 8 - 3 - 3 = 20 - 11 + 16 = 22 - 3 + 6 = 8 - 7 + 28 = 23 + 5 + 2 = 17 - 16 + 7 = 15 + 14 - 12 = 21 - 14 - 4 = 6 + 13 + 6 = 10 - 4 + 20 = 24 + 3 + 1 = 7 - 7 + 26 = 11 - 3 + 17 = 17 - 13 + 11 = 共计:80 题做对:计时:成绩:22 + 5 + 1 = 18 - 9 - 5 = 26 - 12 - 11 = 23 + 6 - 15 = 9 + 6 + 8 =16 + 7 + 5 = 18 - 16 - 2 = 16 + 4 - 12 = 9 - 8 + 4 = 10 + 19 + 1 = 8 + 8 + 7 = 5 - 3 - 2 = 6 - 4 - 2 = 7 + 18 + 5 = 19 - 18 - 1 = 21 + 8 + 1 = 21 + 3 - 17 = 8 - 5 - 3 = 11 + 15 - 13 = 19 + 7 + 4 = 15 - 8 - 6 = 26 - 23 - 1 = 13 - 10 - 2 = 9 - 8 - 1 = 6 - 3 + 23 = 21 - 4 - 9 = 6 + 17 - 20 = 25 - 15 - 6 = 19 - 11 + 10 = 20 - 6 - 11 = 26 + 4 - 24 = 19 + 9 - 23 = 5 - 3 - 1 = 24 - 20 + 7 = 18 + 10 - 11 = 23 + 5 + 2 = 19 - 12 - 5 = 6 - 3 + 5 = 5 - 5 + 9 = 22 - 9 - 13 = 19 - 15 + 6 = 12 + 11 - 8 = 12 - 12 + 17 = 11 - 9 - 2 = 12 + 7 - 9 = 7 + 20 + 3 = 12 + 14 - 24 = 22 - 16 + 22 = 25 - 24 + 22 = 13 - 13 + 9 = 14 + 8 + 5 = 22 + 4 + 3 = 10 - 9 + 19 = 9 - 6 + 6 = 17 + 6 + 6 = 24 + 3 + 2 = 24 - 11 - 4 = 5 + 24 - 25 = 11 - 4 + 23 = 14 - 12 - 2 = 21 + 9 - 21 = 14 + 7 + 6 = 22 - 9 + 17 = 23 + 7 - 7 = 15 - 3 + 8 = 13 + 6 + 3 = 7 - 4 + 13 = 25 + 3 - 6 = 5 + 7 + 16 = 8 - 4 - 3 =9 - 3 + 12 = 20 - 3 + 6 = 10 - 8 + 26 = 11 - 5 - 5 = 7 + 11 - 10 = 8 + 18 - 23 = 21 - 14 + 19 = 19 + 10 + 1 = 19 - 3 - 15 = 10 + 14 - 16 = 共计:80 题做对:计时:成绩:5 - 3 + 25 = 23 + 5 - 28 = 15 - 3 + 16 = 10 + 5 + 9 = 22 - 14 - 6 = 8 - 4 + 11 = 21 + 5 - 19 =7 - 5 - 1 = 24 + 4 - 28 = 23 - 22 - 1 = 26 - 16 - 3 = 20 - 8 + 6 =9 - 3 - 4 = 25 + 3 + 2 = 12 + 8 - 17 = 23 - 3 + 8 = 5 - 5 + 12 = 23 - 3 + 6 = 19 - 11 - 5 = 11 - 7 + 24 = 15 + 3 + 3 = 23 - 10 + 16 = 15 + 15 - 16 = 15 + 3 - 15 = 8 - 5 - 3 =18 + 7 + 3 = 5 - 5 + 10 = 26 + 3 - 22 = 20 + 7 - 22 = 20 + 10 - 21 = 11 - 9 + 4 = 24 - 5 - 6 = 9 - 4 - 3 = 16 + 10 - 12 = 9 - 8 - 1 =23 - 22 - 1 = 12 - 7 + 8 = 23 + 3 - 3 = 8 + 12 - 13 = 13 - 12 - 1 = 7 + 13 - 9 = 26 + 4 - 21 = 22 + 6 - 15 = 19 + 11 - 12 = 18 + 12 - 26 = 14 + 5 + 8 = 10 + 14 - 5 = 7 + 20 + 1 = 25 - 16 - 9 = 10 - 4 + 23 = 8 + 8 - 16 = 17 + 5 + 3 = 23 - 16 + 17 = 7 + 14 - 20 = 19 - 10 - 7 = 11 - 6 - 3 = 11 - 3 - 8 = 8 - 4 - 3 = 23 - 3 + 7 = 21 - 11 - 9 = 21 - 11 + 10 = 16 + 11 - 3 = 17 - 10 - 3 = 17 - 3 - 12 = 22 - 12 + 14 = 19 - 17 - 1 = 7 + 4 - 4 = 6 + 9 + 12 = 12 + 12 - 23 = 18 + 11 - 11 = 16 - 12 - 3 = 5 - 4 - 1 = 10 - 10 + 19 = 25 + 3 - 28 = 5 - 3 - 2 =10 - 9 - 1 = 5 - 3 - 1 = 5 + 24 - 24 = 14 + 5 - 5 = 5 + 7 + 12 = 共计:80 题做对:计时:成绩:6 - 6 + 15 =7 + 12 - 19 = 11 - 9 - 2 = 18 + 6 - 18 = 6 + 5 + 8 =17 - 14 - 1 = 10 + 11 - 10 = 21 - 16 + 9 = 19 + 3 - 3 = 13 - 6 - 3 = 20 - 15 + 7 = 6 + 19 + 3 = 21 - 10 + 11 = 24 + 3 + 2 = 20 - 8 + 17 = 17 + 9 + 4 = 23 - 7 - 13 = 13 + 12 - 8 = 8 - 4 + 10 = 10 + 11 + 4 = 14 + 3 - 9 = 19 + 5 + 3 = 23 - 8 - 13 = 16 + 10 + 3 = 8 + 18 - 15 = 24 - 12 + 3 = 13 - 7 + 11 = 15 - 13 + 11 = 7 - 6 - 1 = 11 + 5 + 11 = 8 + 10 + 7 = 23 - 12 - 4 = 23 - 22 - 1 = 23 + 5 + 1 = 15 - 14 - 1 = 10 + 13 + 5 = 18 - 15 - 3 = 10 + 3 + 7 = 18 - 15 - 2 = 17 - 12 - 5 = 9 + 6 + 6 = 22 - 22 + 3 = 19 - 6 - 6 = 20 + 7 - 17 = 21 + 4 - 11 = 5 + 23 + 2 = 14 + 5 + 10 = 26 + 3 - 12 = 17 - 3 - 3 = 18 - 14 - 4 = 7 + 13 - 14 = 23 + 6 + 1 = 6 - 6 + 27 = 23 - 21 + 12 = 15 - 10 + 14 = 23 + 4 + 2 = 25 + 4 + 1 = 18 - 9 - 7 = 18 + 7 + 4 = 13 + 3 + 9 = 16 + 6 + 5 = 13 - 4 - 3 = 8 - 5 + 13 = 15 - 3 - 11 = 25 + 5 - 19 = 19 + 3 + 3 = 5 - 4 + 11 = 18 + 4 + 4 = 25 - 3 - 4 = 19 + 9 - 8 = 5 + 20 + 3 = 12 + 6 - 12 = 20 + 9 - 6 = 12 + 17 - 24 = 9 - 9 + 28 = 20 - 12 - 6 = 26 + 3 - 15 = 20 + 8 - 12 = 9 + 13 + 6 = 6 + 21 + 2 = 共计:80 题做对:计时:成绩:10 + 8 + 5 = 12 + 18 - 30 = 18 + 10 - 10 = 26 - 24 - 2 = 18 + 8 + 4 = 12 + 7 + 11 = 15 + 4 - 7 = 20 - 16 - 3 = 23 + 4 - 8 = 13 - 13 + 18 = 16 - 4 + 13 = 15 - 8 + 3 = 9 + 21 - 8 = 5 + 24 - 24 = 10 + 6 + 3 = 23 + 7 - 4 = 8 - 7 + 5 = 25 + 3 - 18 = 14 - 3 - 8 = 16 - 9 - 5 = 10 + 18 + 2 = 18 + 8 - 8 = 6 - 6 + 24 = 8 - 3 - 5 = 22 - 11 - 4 = 23 + 4 - 7 = 16 + 9 - 3 = 14 + 7 - 10 = 16 - 5 + 14 = 23 + 5 - 24 = 15 - 4 - 9 = 9 + 13 + 7 = 6 - 3 - 3 = 17 + 7 + 6 = 7 + 21 + 2 = 7 + 9 - 4 = 13 - 10 - 2 = 26 + 3 - 20 = 18 - 4 + 16 = 26 + 4 - 22 = 19 + 7 + 4 = 21 - 11 + 13 = 14 + 11 - 24 = 7 + 4 + 5 = 24 + 5 - 5 = 18 - 4 + 15 = 13 + 14 + 3 = 11 - 7 - 3 = 8 + 14 + 6 = 23 + 5 + 2 = 9 + 15 - 4 = 21 - 6 + 8 = 5 - 4 + 24 = 18 - 9 + 20 = 19 - 3 + 10 = 5 + 20 + 5 = 25 - 8 - 11 = 15 - 14 - 1 = 21 - 17 - 4 = 21 - 8 + 17 = 19 + 3 + 7 = 10 - 9 + 26 = 9 + 7 - 14 = 14 + 11 - 13 = 17 + 12 - 18 = 14 - 13 + 21 = 16 + 14 - 29 = 6 + 18 + 4 = 25 + 4 - 19 = 24 + 3 + 2 = 9 - 8 + 13 = 15 - 6 - 5 = 17 - 16 - 1 = 18 + 12 - 12 = 22 + 5 + 1 = 14 + 3 + 7 = 14 + 16 - 19 = 23 + 7 - 15 = 25 + 3 - 13 = 12 + 5 + 4 = 共计:80 题做对:计时:成绩:19 + 4 + 3 = 14 + 6 - 5 = 18 - 3 - 9 = 24 + 5 - 28 = 10 - 6 - 4 = 25 + 3 - 10 = 5 + 8 - 8 = 24 - 23 - 1 = 7 + 22 + 1 = 19 - 13 - 5 = 6 + 4 + 20 = 16 + 8 - 22 = 22 - 5 - 8 = 20 - 4 - 10 = 9 - 8 - 1 =24 - 14 + 13 = 11 - 8 - 2 = 10 - 4 + 22 = 19 + 7 + 3 = 25 - 7 + 9 = 18 + 4 + 7 = 19 - 19 + 27 = 25 - 18 + 9 = 6 + 10 - 9 = 12 - 4 - 3 = 26 + 3 + 1 = 5 + 10 + 4 = 5 + 18 + 3 = 23 + 7 - 24 = 17 - 13 - 4 = 21 + 7 - 27 = 10 - 8 - 2 = 8 - 5 - 1 = 10 + 13 + 6 = 6 + 10 - 8 = 23 - 18 + 5 = 19 - 15 - 3 = 24 - 12 - 6 = 8 - 4 + 15 = 8 + 4 - 8 =18 + 3 - 10 = 11 - 3 + 8 = 19 - 8 + 5 = 26 + 3 + 1 = 19 + 10 - 17 = 24 - 5 + 10 = 23 + 4 - 16 = 25 - 4 + 4 = 7 + 17 + 5 = 10 - 6 - 4 =15 + 4 + 7 = 7 + 9 - 7 = 16 + 13 - 12 = 17 + 3 + 3 = 13 + 7 + 6 =16 + 7 - 7 = 18 - 16 - 2 = 24 - 14 + 16 = 12 - 3 - 6 = 13 + 15 - 14 = 16 + 9 + 5 = 22 - 13 + 12 = 22 + 7 + 1 = 23 - 21 - 1 = 12 + 10 - 20 = 25 + 3 - 25 = 21 + 5 + 4 = 17 - 15 - 1 = 15 - 12 + 15 = 7 - 5 - 2 =18 - 14 - 3 = 25 + 4 + 1 = 26 - 23 - 3 = 13 - 6 + 12 = 8 + 8 - 7 =14 - 14 + 13 = 23 - 4 + 3 = 9 + 14 + 7 = 11 + 13 - 7 = 10 - 5 - 5 = 共计:80 题做对:计时:成绩:18 + 6 + 6 = 22 - 10 - 8 = 26 - 3 - 22 = 13 + 12 - 14 = 6 + 13 + 5 = 25 + 5 - 24 = 15 - 7 - 5 = 19 + 9 - 28 = 6 - 5 - 1 = 15 + 14 + 1 =19 + 9 - 27 = 7 + 5 + 7 = 22 + 5 - 23 = 11 - 7 - 4 = 7 + 9 - 6 =20 - 12 - 8 = 25 + 5 - 14 = 7 + 19 - 25 = 17 - 16 + 27 = 12 + 15 + 1 = 22 + 3 + 4 = 21 + 8 - 23 = 9 - 4 - 5 = 21 + 3 + 5 = 17 - 5 + 6 = 14 - 10 + 17 = 7 + 12 - 17 = 23 - 3 + 6 = 24 + 3 + 2 = 11 - 7 - 4 =19 + 11 - 14 = 7 - 7 + 6 = 20 - 5 - 15 = 25 - 20 + 3 = 9 - 4 - 3 =20 - 8 + 17 = 25 - 5 + 4 = 17 - 15 - 1 = 13 - 8 - 3 = 9 + 19 - 24 = 12 + 14 + 4 = 19 - 4 + 6 = 21 + 6 + 2 = 25 - 22 - 3 = 12 - 3 - 5 = 26 + 4 + 0 = 9 + 4 - 8 = 14 + 3 + 10 = 21 - 5 + 8 = 16 - 15 - 1 = 6 - 4 - 2 = 13 - 11 - 2 = 17 + 3 - 19 = 9 + 5 - 14 = 22 + 6 + 1 = 26 - 19 - 4 = 8 - 7 - 1 = 14 + 15 + 1 = 10 - 10 + 30 = 19 - 8 + 17 = 12 + 7 - 16 = 14 - 10 + 6 = 20 + 3 - 21 = 25 + 4 - 8 = 14 + 6 + 9 = 9 + 18 + 1 = 25 - 4 - 4 = 21 - 3 + 7 = 22 - 11 - 6 = 8 + 14 - 14 = 17 - 5 + 16 = 18 - 13 + 6 = 26 - 24 - 1 = 23 + 6 + 1 = 26 - 16 + 9 = 15 + 12 - 23 = 25 - 7 - 9 = 26 - 3 + 5 = 20 + 7 - 21 = 13 - 5 - 6 = 共计:80 题做对:计时:成绩:11 - 4 - 5 = 19 - 12 - 6 = 24 - 7 - 10 = 9 - 5 + 16 = 7 - 6 - 1 =10 + 5 + 9 = 8 - 5 - 3 = 24 - 13 - 3 = 13 + 12 - 11 = 10 + 3 + 17 = 8 + 13 - 5 = 5 + 21 + 3 = 6 + 9 - 8 = 12 + 13 + 3 = 6 - 5 - 1 =5 + 23 + 1 = 23 +6 + 1 = 10 + 3 + 3 = 21 - 19 - 1 = 23 + 5 + 1 = 11 - 11 + 22 = 6 - 5 + 6 = 26 - 18 -7 = 15 - 11 - 3 = 22 - 11 - 10 = 6 + 19 - 19 = 23 - 5 + 9 = 9 + 21 - 19 = 20 - 3 + 5 = 13 +8 + 5 = 10 - 8 + 11 = 10 + 14 - 8 = 22 - 5 - 8 = 22 - 3 + 4 = 18 + 6 + 5 = 23 - 20 + 22 = 21 + 4 - 8 = 11 - 5 - 5 = 6 - 5 - 1 = 21 + 5 - 23 = 11 + 5 - 5 = 6 + 4 - 7 = 19 - 7 + 6 = 10 - 8 + 26 = 12 + 7 - 4 = 26 + 3 - 13 = 20 - 15 - 3 = 9 + 12 + 9 = 20 + 3 - 22 = 11 - 8 - 2 = 21 - 4 + 13 = 13 + 12 - 10 = 15 - 12 + 15 = 21 + 4 + 5 = 22 - 10 + 16 = 13 + 7 - 5 = 18 - 7 - 11 = 20 - 8 + 11 = 19 - 15 + 24 = 25 - 8 + 7 = 12 + 4 + 8 = 11 - 10 - 1 = 8 - 5 + 20 = 26 - 19 + 21 = 6 + 3 - 3 =9 - 4 - 4 = 15 - 5 - 7 = 14 + 5 + 4 = 25 - 23 + 7 = 18 + 9 + 3 = 22 + 6 + 1 = 16 + 5 - 7 = 17 + 9 - 24 = 11 - 5 - 5 = 12 + 15 + 3 = 22 + 7 - 17 = 11 + 16 + 2 = 9 - 5 + 11 = 26 + 4 - 24 = 17 - 11 - 5 = 共计:80 题做对:计时:成绩:10 - 7 + 11 = 12 - 5 - 7 = 8 + 20 + 2 = 16 - 14 + 17 = 21 - 4 - 10 = 24 + 4 + 2 = 22 - 11 + 18 = 15 + 6 - 5 = 24 - 13 + 6 = 14 + 13 - 4 = 26 - 8 - 4 = 25 - 11 - 9 = 8 + 5 + 7 = 10 - 10 + 8 = 22 + 4 - 3 = 9 - 7 - 2 = 18 + 7 - 11 = 13 - 7 + 12 = 21 + 7 - 15 = 20 + 4 - 12 = 8 + 21 - 16 = 19 - 16 - 1 = 23 + 5 + 2 = 23 - 11 + 8 = 6 - 4 - 1 =8 - 3 - 3 = 20 - 6 - 9 = 8 - 8 + 27 = 8 - 5 - 1 = 5 - 4 - 1 =22 - 12 - 7 = 16 + 8 + 3 = 9 - 4 + 22 = 6 + 13 + 9 = 5 + 18 - 14 = 18 + 5 - 10 = 19 + 6 + 4 = 9 + 14 - 14 = 12 + 3 - 7 = 21 - 16 + 21 = 18 + 9 + 3 = 24 - 10 - 6 = 26 - 11 + 8 = 26 - 18 - 5 = 18 - 18 + 7 = 14 - 10 - 4 = 18 + 3 + 4 = 7 + 8 - 10 = 13 - 9 - 3 = 22 - 17 - 3 = 19 + 7 - 4 = 19 + 7 + 4 = 19 + 8 - 6 = 19 + 4 + 5 = 16 + 6 + 5 =8 - 8 + 27 = 16 - 16 + 11 = 25 - 3 + 7 = 17 - 5 + 14 = 19 + 4 + 7 = 19 - 14 - 3 = 18 - 12 + 4 = 8 - 6 + 13 = 10 - 7 - 2 = 13 - 5 + 21 = 24 - 5 + 3 = 7 + 17 + 5 = 5 + 8 - 9 = 18 + 7 - 9 = 18 + 7 - 14 = 5 + 14 + 4 = 7 - 6 - 1 = 10 - 3 + 20 = 17 - 11 + 6 = 14 - 3 - 9 = 14 + 6 + 8 = 21 - 9 + 18 = 8 + 18 - 17 = 16 + 9 - 16 = 12 - 5 - 7 = 共计:80 题做对:计时:成绩:19 + 10 + 1 = 9 + 14 + 6 = 5 - 5 + 30 = 12 - 5 - 4 = 21 + 6 - 7 = 24 - 4 - 5 = 13 + 11 + 5 = 12 - 9 - 3 = 25 + 3 + 1 = 12 - 6 + 24 = 16 - 16 + 28 = 13 + 9 - 5 = 10 - 9 - 1 = 15 - 6 - 4 = 11 + 17 - 18 = 9 - 5 + 5 = 14 - 4 - 10 = 12 + 8 + 5 = 16 + 13 - 27 = 20 - 14 - 3 = 7 + 3 - 5 = 11 - 7 - 4 = 15 + 6 + 8 = 15 - 15 + 22 = 10 + 17 + 3 = 26 - 8 + 7 = 26 - 11 + 9 = 9 - 3 + 10 = 22 + 5 - 20 = 16 - 13 - 1 = 26 + 4 - 19 = 25 + 4 + 1 = 18 + 5 + 4 = 24 - 24 + 20 = 10 + 16 - 11 = 5 - 5 + 15 = 19 - 17 + 13 = 22 - 12 - 7 = 10 - 5 - 5 = 16 - 9 - 7 = 18 + 8 - 17 = 6 - 5 + 23 = 22 - 19 + 12 = 15 + 3 + 5 = 20 - 19 - 1 = 22 + 5 + 2 = 21 + 6 + 1 = 15 - 4 + 3 = 21 + 6 + 1 = 14 - 6 - 6 = 7 - 5 - 2 = 23 - 11 + 15 = 9 - 6 - 2 = 13 - 9 + 11 = 13 + 5 + 5 =9 - 7 + 15 = 16 + 8 - 6 = 21 + 5 - 8 = 9 - 6 - 3 = 10 - 8 - 2 = 16 - 7 + 19 = 20 + 5 - 4 = 18 + 10 + 1 = 15 + 7 - 6 = 10 - 10 + 14 = 13 - 5 + 19 = 8 + 7 - 10 = 13 - 8 + 15 = 15 + 5 + 4 = 10 + 6 - 14 = 15 - 11 - 3 = 15 - 14 - 1 = 20 + 6 + 3 = 17 + 9 + 4 = 13 + 12 + 4 = 14 - 4 - 5 = 20 - 8 - 4 = 5 - 4 - 1 = 11 + 4 - 4 = 9 - 9 + 8 =共计:80 题做对:计时:成绩:9 + 13 - 16 = 6 + 8 - 10 = 17 - 6 + 12 = 12 + 12 - 18 = 9 - 5 - 4 =20 + 10 - 26 = 19 + 8 - 7 = 6 - 3 + 13 = 15 - 5 + 10 = 20 - 8 + 16 = 18 - 12 - 4 = 12 + 6 - 13 = 10 + 19 + 1 = 7 + 17 + 3 = 23 + 6 - 18 = 25 - 11 + 10 = 15 - 10 - 5 = 26 + 3 - 18 = 19 + 3 + 3 = 12 + 6 - 7 = 24 - 12 - 11 = 15 - 3 - 6 = 14 + 14 + 1 = 22 - 22 + 26 = 23 - 11 + 16 = 6 - 5 - 1 = 8 - 5 + 15 = 26 + 3 - 10 = 7 + 8 + 5 = 23 + 5 - 24 = 18 + 9 + 1 = 14 - 12 + 22 = 5 + 19 - 17 = 10 - 6 - 4 = 8 + 8 + 13 = 23 + 3 - 26 = 13 - 3 - 9 = 9 + 12 - 17 = 13 - 7 - 3 = 22 + 3 - 4 = 12 - 10 + 4 = 14 - 6 - 6 = 25 + 4 + 1 = 21 + 3 + 6 = 22 + 6 - 10 = 7 + 13 - 10 = 17 + 10 + 3 = 11 + 13 - 22 = 17 - 17 + 3 = 20 + 4 - 22 = 15 + 3 + 10 = 14 + 15 - 23 = 9 - 6 - 3 = 9 + 14 + 3 = 21 - 20 - 1 = 8 - 7 - 1 = 14 + 10 - 6 = 21 + 3 + 5 = 6 + 17 - 3 = 25 - 17 + 6 = 8 + 16 - 18 = 25 - 5 - 16 = 22 + 6 - 18 = 11 + 9 + 4 = 17 + 4 + 5 = 16 - 15 - 1 = 25 - 19 + 5 = 25 - 5 + 4 = 7 + 7 - 12 = 15 + 8 - 4 = 14 + 12 - 19 = 10 - 6 + 21 = 7 - 3 + 5 = 13 - 11 + 11 = 25 - 15 - 3 = 19 + 9 - 18 = 13 - 5 + 7 = 12 + 10 - 14 = 14 - 8 - 5 = 26 + 4 - 8 = 共计:80 题做对:计时:成绩:10 + 13 + 3 = 17 - 4 + 5 = 17 - 5 + 7 = 25 - 10 - 12 = 15 + 14 + 1 =19 - 15 + 19 = 22 - 11 - 11 = 23 - 21 - 2 = 10 - 8 - 1 = 20 - 16 + 11 =20 + 3 - 22 = 5 + 19 - 10 = 21 - 4 + 3 = 23 - 6 - 16 = 16 - 6 - 4 = 16 - 12 - 3 = 14 - 9 + 16 = 6 + 13 + 7 = 13 - 6 - 3 = 18 - 13 - 5 = 23 - 11 + 3 = 12 + 11 - 9 = 13 + 4 - 11 = 13 - 7 - 5 = 24 - 9 - 15 = 12 + 10 - 3 = 7 - 3 - 4 = 8 + 7 - 3 = 10 + 12 - 18 = 14 - 5 + 4 = 5 + 14 + 11 = 19 + 4 + 4 = 17 - 5 + 12 = 20 - 5 - 15 = 22 - 19 - 1 = 18 - 14 - 3 = 22 - 10 + 15 = 23 + 6 - 27 = 21 + 8 - 19 = 15 + 3 - 8 = 10 + 9 - 17 = 12 + 17 - 29 = 8 + 5 + 5 = 12 - 6 + 19 = 11 + 4 + 8 = 16 - 4 - 11 = 11 + 18 - 6 = 10 + 9 + 7 = 21 + 4 + 3 = 14 + 4 + 9 = 7 + 14 + 4 = 8 - 7 + 12 = 23 - 15 + 9 = 21 - 11 - 7 = 22 - 19 + 8 = 11 + 15 + 3 = 6 + 7 - 9 = 20 + 9 + 1 = 20 - 10 + 3 = 12 - 6 + 13 = 22 - 8 - 3 = 23 - 12 - 5 = 10 - 6 + 5 = 23 - 14 - 4 = 9 + 21 - 30 = 6 + 8 + 15 = 24 + 5 - 23 = 12 + 8 + 7 = 25 - 18 - 4 = 12 - 8 + 24 = 8 + 13 + 4 = 23 - 17 + 6 = 13 - 7 - 6 = 26 - 23 - 1 = 18 - 3 + 11 = 17 - 14 + 8 = 5 + 6 - 9 = 20 + 5 - 15 = 21 - 11 + 19 = 8 - 3 - 5 =共计:80 题做对:计时:成绩:6 + 24 - 25 = 24 -7 - 10 = 21 + 3 + 5 = 13 + 12 - 13 = 9 + 5 + 5 = 24 - 23 - 1 = 20 - 4 + 10 = 16 - 13 + 25 = 12 + 3 + 13 = 16 + 10 - 3 = 23 - 22 + 20 = 13 + 9 +8 = 10 - 8 + 18 = 24 - 18 - 4 = 22 + 6 - 27 = 14 - 13 - 1 = 5 + 17 - 12 = 8 - 8 + 8 = 11 -9 - 2 = 14 - 10 - 4 = 13 - 3 + 4 = 23 - 8 - 10 = 22 - 19 - 1 = 24 - 14 - 6 = 26 - 22 - 3 = 9 - 7 + 14 = 8 + 4 + 10 = 7 + 20 + 3 = 9 - 7 + 22 = 20 - 16 - 3 = 12 + 10 - 21 = 13 + 13 - 4 = 6 - 4 - 1 = 7 - 6 - 1 = 15 - 5 + 16 = 9 + 20 - 28 = 12 - 10 - 1 = 9 - 5 + 7 = 24 + 3 - 20 = 22 - 7 + 3 = 23 - 11 + 10 = 8 - 3 - 5 = 14 + 15 - 27 = 25 - 14 - 7 = 21 + 5 + 3 = 11 + 8 - 5 = 26 + 3 - 19 = 22 - 15 + 6 = 20 - 5 - 6 = 25 + 4 - 27 = 6 + 15 + 4 = 13 + 13 + 3 = 12 + 7 + 8 = 16 - 6 + 8 = 6 - 4 + 27 = 26 - 16 - 4 = 26 + 3 + 1 = 24 - 24 + 26 = 7 - 5 - 2 = 14 + 8 - 13 = 11 + 9 - 17 = 9 + 12 - 8 = 15 + 3 - 18 = 11 + 12 + 3 = 13 - 7 - 3 = 6 + 13 - 13 = 5 + 12 - 13 = 16 - 8 + 22 = 24 - 22 + 26 = 13 + 9 - 12 = 9 + 14 - 8 = 23 + 3 - 9 = 19 - 5 + 8 = 24 + 4 - 10 = 13 + 15 + 2 = 15 - 12 - 3 = 7 - 5 - 2 = 18 + 3 + 3 = 9 - 6 - 1 = 7 + 9 + 8 = 共计:80 题做对:计时:成绩:。

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