20以内加减法练习题(每日50题,直接打印版)

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1 + 1 = 5 + 11 = 9 - 9 = 1 + 16 = 1 + 19 = 20 - 4 =

2 + 5 = 20 - 7 = 16 - 15 = 2 + 15 = 14 + 4 =

3 + 1 = 20 - 11 =1 + 12 =

20 - 12 =

2 + 12 =

3 + 9 =

9 - 3 =

3 + 10 =

3 + 16 =

8 - 1 =

12 + 7 =

4 + 1 =

5 + 15 =

7 + 3 =

7 + 11 =

8 + 3 =

20 - 8 =

9 + 1 =

10 + 1 =

1 + 7 =

14 - 8 =

10 + 5 =

11 + 2 =

19 - 2 =

13 + 7 =

8 - 2 =

15 + 1 =

20 - 6 =

16 + 3 =

19+ 1 =

20 - 1 =

11 + 6 =

20 - 3 =

4 + 9 =

20 - 5 =

10 + 7 =

20 - 10 =

10 - 2 =

1 + 6 =

6 - 1 = 10 - 3 =

9 + 6 =

10 - 4 = 14 - 9 = 20 - 19 =

11 + 8 =

12 + 2 = 20 - 20 = 19 - 1 = 19 - 4 = 6 + 2 = 19 - 5 =19 - 7 =

4 +

5 =

1 +

2 =

8 + 5 =

19 - 8 =

7 + 4 =

9 + 9 =

19 - 11 =

7 - 6 =

5 + 5 =

5 + 13 =

7 - 4 =

15 - 8 =

6 + 14 =

19 - 14 =

1 + 17 =

19 - 15 =

2 + 1 =

19 - 16 =

3 + 11 =

16 - 16 =

9 - 4 =

3 + 12 =

19 - 17 =

2 + 4 =

19 - 18 =

2 + 18 =

19 - 19 =

18 - 1 =

12 - 2 =

7 + 10 =

18 - 2 =

6 + 13 =

18 - 3 =

4 - 3 =

3 + 13 =

13 - 10 =

4 + 10 = 19 - 3 = 3 + 14 = 18 -

5 = 15 + 2 = 14 - 11 = 1

6 + 2 = 18 - 6 = 4 + 6 = 18 -

7 = 1

8 - 8 = 4 + 11 = 18 -

9 =8 + 8 =

18 - 11 =

17 + 3 =

7 + 1 =

7 + 2 =

18 - 14 =

16 - 10 =

7 + 9 =

18 - 17 =

12 - 6 =

4 + 8 =

18 - 18 =

17 - 1 =

1 + 5 =

17 - 2 =

14 + 2 =

17 - 3 =

10 + 6 =

19 - 13 =

17 - 4 =

17 - 5 =

17 - 6 =

5 + 1 =

5 + 2 =

14 - 2 =

17 - 8 =

8 + 7 =

17 - 9 =

12 + 4 =

6 + 3 =

8 + 9 =

4 + 12 =

17 - 10 =

5 + 14 =

2 + 1

3 =

14 + 3 =

17 - 11 =

15 - 11 = 12 + 8 = 17 - 12 = 11 + 1 = 17 - 13 = 17 - 14 = 3 + 6 = 3 + 7 = 17 - 15 = 2 + 2 = 1 + 10 = 17 - 16 = 17 - 17 =9 + 2 =

16 - 1 =

1 + 9 =

3 + 15 =

16 - 2 =

5 + 4 =

16 - 3 =

20 - 9 =

16 - 4 =

4 + 2 =

16 - 5 =

16 - 6 =

16 - 7 =

8 + 6 =

3 + 2 =

16 - 8 =

16 - 9 =

2 +

3 =

16 - 11 =

10 - 10 =

6 + 5 =

16 - 12 =

2 + 16 =

16 - 13 =

1 + 13 =

10 - 8 =

2 - 1 =

16 - 14 =

6 - 4 =

3 - 2 =

15 - 1 =

7 + 7 =

7 + 8 =

20 - 16 =

15 - 2 =

15 - 3 =

12 - 12 =

1 + 3 =

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