二年级的数学加减乘除混合运算.doc

二年级的数学加减乘除混合运算.doc
二年级的数学加减乘除混合运算.doc

1 6 -

2 × 7

5

× 6 + 82 80 + 5 × 7

90 - 81 + 2 =

91 + 85 - 26

1

× 3 + 63 51 - 30 + 5

85 - 83 - 1

2 × 2 × 2

77 + 66 - 49

9×40÷10=

45 + 91 + 29

8 × 6 + 79

5 × 70 ÷ 10 =

2×9×8= =

6 ÷ 2 - 2

3 × 8 × 8

72 - 25 ÷ 5 =

25 ÷ 5 × 9

96 - 2 × 4

2 ÷ 1 - 0

7 × 5 × 0 =

20 ÷ 5 + 37

52 - 1 × 5

50 + 2 × 8

60÷6+29= =

63 - 16 + 16

4 × 3 - 0

4×24÷4=

14+11-25= 4

× 7

× 7

19 + 6 × 6

9 × 5 × 5

0 × 4 + 62

==90+9×7=

12 ÷ 2 - 2 32 ÷ 2 ÷ 2 36 + 69 - 16 =97-7-66==

=60 ÷ 6 - 7

5×4×7==10 ÷ 1 × 7 51 + 37 - 59 71 - 9 - 48 =

==8 × 27 ÷ 9

73 + 24 ÷ 3 =95 - 57 + 44 =96 - 44 + 68 =

=81 ÷ 9 ÷ 1

1 × 8 - 7 =53-4×1=

=93 - 7 × 4 4 + 4 × 8

=10÷1×8==

3 × 0 + 48 30 ÷ 10 - 1

=28÷4+83==34 + 4 × 4

12 ÷ 4 - 2 =

6×4-19==76 + 57 - 79

46 + 91 + 80 = 5 × 16 ÷ 8 = 4 × 4 × 2 =

=37 + 1 × 5

60 ÷ 10 + 99 =92-6×2=

=7 × 90 ÷ 9 22 + 32 + 97

===

93 - 22 + 34

9 × 36 ÷ 9 4 × 7 + 98 =21-2×3=

== 1 × 0 - 0

10-63÷9==

8 ÷ 8 - 0 42÷6-4=63 - 62 - 0

=62 - 10 ÷ 1 =13 + 71 + 38

==

4 × 6 - 11 20 ÷

5 - 3

=96 - 2 × 3 =16 ÷ 1 ÷ 8

==

36 ÷ 9 + 69 47 - 3 × 2

=43 + 58 - 67 =62-4×4=

= 6 × 6 × 3 0 + 60 - 36 115-9×5==

=79 - 38 + 40 9 × 4 - 10

==18 - 63 ÷ 7 13+8×8=70 ÷ 10 × 5 =

0 × 35 ÷ 7 =60 + 72 ÷ 8

==59 + 74 - 70

35 ÷ 5 + 31 =

24 - 5 ÷ 5 =8 × 4 - 22

100-2×1==53 - 37 - 4

8 × 5 + 45 =80 ÷ 10 - 4 =12 ÷ 4 ÷ 3 =

=74 + 31 - 16

9 × 2 - 10 =90÷9×5=

=36 ÷ 9 × 5 30 ÷ 5 + 58

=6×8+3==

51 - 19 - 0 47 - 11 - 21

=54÷6×4==52 + 6 × 0

9 × 9 - 61 =

8×0+49==75 + 5 × 3

3 ×

4 × 9 =62 + 86 + 70 =72 ÷ 8 - 1 =

= 6 × 4 + 61

7 × 0 + 31 =30 ÷ 10 + 65 =99 - 9 ÷ 3 =

=40÷4-5=108 ÷ 3 ÷ 4 89 - 76 - 11 432 ÷ 8 ÷ 9 =

=8×5-14==

70 - 3 + 13 50 - 1 ÷ 1 32÷8×6==74 - 8 × 7 =

42 ÷ 6 × 2 =

15 - 1 - 7 87 - 7 × 7 =

=11+86-1==

72 ÷ 9 - 1 1 × 0 × 9 75+24÷6==22 + 35 ÷ 5 =

8 × 2 × 7 =

=78 - 81 ÷ 9 80 + 15 + 52

=98 - 47 + 0 =

4 ×

5 - 19 =

=29 + 9 × 2 18-12÷2=

=62-32÷4=56 + 71 - 23 28 + 30 + 94 48 ÷ 8 - 0 =

=6÷1×4==

26 + 93 - 52 9 ÷ 1 + 9 23-0-18== 5 × 3 + 95 =

5 ÷ 1 × 5 =

=0 × 6 - 0 4 + 5 × 6

=61 + 97 - 8 =

12 ÷ 4 ÷ 3 =

=59 - 30 ÷ 10 29-1×2=

=73 - 10 ÷ 10 57 - 13 - 42 3 × 7 + 68 ==

=20-2×5=8 × 3 + 69

72 - 17 - 24 8 × 9 + 72 =

=84 + 42 ÷ 6 =

=128÷8÷8=82 - 74 + 72 100 ÷ 10 × 1 136 - 7 × 7 =91 - 37 + 58 ==

=28 - 2 × 8

16÷2×0=12 ÷ 4 × 2 =77 - 81 ÷ 9 7 + 0 + 94 ==

=48 + 43 - 21

4 + 52 + 51 =92 - 37 - 41 57 + 71 - 96 ==

=24 ÷ 8 - 1

102 - 4 × 6 =31+9×8=270 ÷ 6 ÷ 5 =14 + 5 × 7 =21÷7÷1==

2×9÷9=79 - 73 - 4

16÷4×3=38 + 80 ÷ 8 = 3 × 7 + 20 38 - 7 + 69 ==

=20 ÷ 10 + 18

86 - 73 + 1 =210 ÷ 7 ÷ 3 4 ÷ 1 × 9 ==

=56 + 51 + 18

16 + 76 - 54 83-8-9=66-9×4==

=72 ÷ 8 × 6 1 × 6 - 4

98 - 39 + 47 ==65 - 3 × 9 ==

32 + 96 - 33 42 ÷ 7 - 1

12 ÷ 3 ÷ 1 ==89-16-5==9 × 0 - 0

2 × 7 - 0 20+21÷7==

49 + 25 + 81 = 6 ÷ 2 + 20

== 3 × 5 + 33

89 + 93 - 26 =

27 + 91 - 42 =42 + 4 × 6

=66 + 14 + 79 =37 + 15 ÷ 3 113 - 5 × 3 ==

=192 ÷ 6 ÷ 8

22 - 21 + 43 =69 - 56 + 39 50 ÷ 5 - 4 ==

=12-8+59=35 ÷ 5 - 2

4 × 14 ÷ 7 28 + 0 × 2 =

68 + 1 × 9 ==

= 1 × 9 ÷ 9

58-6-8=9 × 9 × 6 =

196 ÷ 4 ÷ 7 =80÷5÷4=

19 - 1 × 5 =58 + 0 × 1 =41-4×7==

99 + 35 + 31 8 × 4 + 41

61 - 41 - 18 ==159 - 8 × 9 =51 + 80 + 84 =

21 + 7 × 8 = 3 × 1 + 67

==43 + 78 - 76

24 + 3 × 8 =

1 × 30 ÷ 6 =126 - 5 × 6

==5×9×5=

53 + 93 - 13 80 ÷ 2 ÷ 8 36 + 0 × 5 =32÷8×8==

=7 ÷ 1 + 29

20+46+62==50 - 10 ÷ 5 72÷6÷4= 5 - 12 + 68 =

30 + 69 + 53 =97 + 52 - 57

==74 - 38 - 32

24 - 1 × 8 =

47 - 16 - 22 = 5 × 3 - 6

==6×8+27=

79 - 46 - 27 6 ÷ 3 - 0

=8 × 0 + 49 13 + 58 + 61

=40 ÷ 10 - 2 =

3 × 8 × 5 =

=0 × 6 + 32 77 - 13 - 14

=13 + 16 - 24 =

68 - 20 ÷ 2 =9 × 24 ÷ 4 =48÷6-0=90 ÷ 10 ÷ 9 =

80 + 24 - 66 =

0×14÷7== 6 × 8 + 75 34 - 0 × 6 118 - 7 × 3 =

= 4 ÷ 4 - 0 =

=71 - 30 ÷ 10 4 × 9 × 4 2 × 8 - 8 =

= 4 × 8 + 16 =

=90-9÷9=

48 - 6 ÷ 3 27+4×5= 5 × 32 ÷ 8 =1÷1-0=14 + 66 - 52 =

95 - 6 × 7 =

1×5×8==48 + 74 - 1 61 - 20 - 36 42 + 0 × 2 =

=24 ÷ 8 - 2 =

=9 × 6 - 12

=25+18÷9==90 + 11 - 34

3 × 8 + 33 =

77-12÷3==105 ÷ 7 ÷ 3

40 ÷ 5 - 4 =51 - 27 ÷ 3 =34 + 80 ÷ 8 =

=63 - 2 × 4

91 - 25 - 7 =4×5×9=

=83 + 49 + 12 23 + 48 + 66

=12÷6-1==

87 + 51 - 54 58 - 3 ÷ 3

=6×5+51== 6 × 6 + 88

70 ÷ 7 ÷ 10 =

3×9×9== 6 ÷ 3 + 39

66 + 60 ÷ 6 =14 ÷ 7 + 36 =67 - 4 - 56 =

=91 + 12 ÷ 4

39 - 2 - 11 =54÷9×6=

=58 + 20 ÷ 4 9 × 2 ÷ 1

=80-36÷9==

32 ÷ 2 ÷ 2 60 ÷ 3 ÷ 5

=27÷3÷3==64 + 3 × 8

60 + 93 + 42 =

==

10 + 78 + 3 86+6×5= 3 - 6 ÷ 6 =19+5×3=64 ÷ 8 + 0 =

78 + 82 - 59 =

80-1-54==40 - 3 + 18 76 - 0 - 40 40 ÷ 10 + 17 =

=23 + 10 ÷ 10 =

=79-10÷1=45 - 11 - 28 46 - 54 ÷ 6 1 × 4 + 92 =84 + 95 + 74 ==

0 × 6 + 72 29+49÷7= 2 × 9 ÷ 3 =83 - 57 - 20 60 ÷ 3 ÷ 5 =

==

24÷4-2=7 ÷ 7 + 8 18 ÷ 6 × 7 8 ÷ 2 × 5 =13 + 50 + 48 =

==

18 - 11 - 6 2×2-0=

72 ÷ 1 ÷ 9 =78 - 80 ÷ 8 7 ÷ 1 ÷ 7

===

2 + 8 × 8

2 ×

3 + 6

4 =82 + 64 - 18 21 + 56 ÷ 8

=28 ÷ 1 ÷ 7

60 + 33 - 16 =56÷7-7=

24 ÷ 4 ÷ 3 =99 + 1 × 5 =54÷6+62==

47 - 25 + 44 28 ÷ 4 - 5

8÷2-0===30 ÷ 3 × 7 56 + 8 × 7 36 + 10 + 65 =

==42 ÷ 7 ÷ 1

= 4 ÷ 1 × 3 40 ÷ 10 + 68 4 × 9 + 4 =

==54 ÷ 9 × 6

=45÷9-4=

88 - 68 + 8 9 × 2 - 4 54 - 35 - 4 ==144÷6÷8==

40 ÷ 5 - 4

60 - 54 + 31 50÷5×9==76 + 27 ÷ 9 = 1 × 21 ÷ 3 =

65 - 36 ÷ 4 =80 ÷ 8 - 2

==29 + 4 × 7

6 ÷ 6 + 91 =

62 - 4 × 2 =24 ÷ 6 - 3

==16÷4×4=

95 + 7 × 6 =47 + 14 ÷ 2 =79 + 6 + 23 =

= 1 × 2 + 29

95 + 9 ÷ 3 =0×5+58=

= 5 × 8 - 6 16 - 6 - 2

=80+0×6==

1 × 8 + 83 78 + 28 ÷ 4

=94+5÷1==9 × 1 × 1

36 - 8 - 17 =

53+39-2==33 + 19 + 42

60 ÷ 6 + 23 =61 - 50 - 7 =22 + 0 × 3 =

=49 ÷ 7 × 7

35 + 0 × 1 =8×27÷9=

=7 × 9 - 1 59 + 82 - 0

=13-12÷6==

9 × 9 - 25 58 + 6 × 3

=5+12÷3==16 ÷ 2 × 4

44 + 32 - 2 =

12÷2×6==137 - 8 × 6

69 - 4 × 0 =62 + 80 - 79 =18 ÷ 2 × 3 =

8 ÷ 8 + 13 =

14÷7×9==79 - 9 × 8

76 - 39 - 10 =92 - 24 + 67 =60 + 71 + 65 =

=40 ÷ 5 + 82

65 - 40 - 2 =4×6×1=

=99 - 8 + 81 0 × 14 ÷ 2

=2÷1×6==

8 × 7 ÷ 1 76 + 92 - 40

=46-24-7==90 + 18 ÷ 3

97 + 19 + 88 =

48÷8-3==9 × 8 × 4

35 - 4 × 0 =21 ÷ 7 - 0 =39 - 32 - 3 =

=77 + 79 + 57

4 × 1 + 1

5 =28÷4×4=

= 4 × 5 × 2 75 + 7 × 2

=8+40+18==

71 + 7 × 7 96 - 16 ÷ 8

=51-6-10==53 - 17 + 46

60 - 11 - 40 =

5-36÷9==648 ÷ 9 ÷ 9

96 + 31 - 97 7 + 20 + 7

=51-39-5==42 + 73 + 38

1 ÷ 1 + 5

2 =

2+81-62==10 ÷ 2 + 63

97 - 0 × 8 =96 - 5 × 8 =87 + 8 × 1 =

=30 ÷ 10 + 21

36 ÷ 6 - 1 =12-3×2=

=8 ÷ 8 + 16 5 × 4 + 47

=48-43-0==

101 - 2 × 5 18 + 35 + 94

=28÷7-2==58 - 30 + 65

30 ÷ 5 + 58 =

7×1×9==60 ÷ 10 - 0

1 × 1 + 99 =38 - 11 - 6 =5

2 + 6 × 0 =

=10 + 40 - 9

92 + 80 - 10 =1×80÷8=

=62 + 86 + 70 40 ÷ 4 - 3

=10÷2+60==

10 - 2 ÷ 2 22 - 3 × 7

=30÷10+65== 4 × 8 - 16

==9×1+0=

7 × 5 × 8 24 ÷ 4 - 4 40 + 42 - 31 =49÷7+52==

= 4 × 0 + 50

0×1+71==97 - 89 + 33 30 ÷ 10 + 79 35 + 0 × 6 =

==8 ÷ 8 - 0

84 - 63 + 0 =72 ÷ 8 ÷ 3 =109 - 40 ÷ 4 =

=9 × 8 + 61

28 + 7 × 7 =3÷3×5=

= 2 + 95 + 79 28 + 5 × 1

=54-6×8==

24 - 13 + 38 72 ÷ 8 × 0

=92+7-97==9 × 8 + 68

61 - 3 × 6 =

84+16+5==35 + 9 × 3

7 × 5 - 9 =35 + 21 + 23 =14 + 51 - 4 =

=70 ÷ 10 × 7

10 - 14 ÷ 2 =84 + 60 ÷ 10 = 3 × 70 ÷ 10 =

13 + 40 + 87 = 4 + 8 × 6 =81 - 5 × 2 =

=65 + 7 × 3

30 ÷ 3 + 42 =43 + 30 ÷ 10 =69 + 12 + 46 =

=1×6×6=71 - 7 ÷ 1 42 - 4 ÷ 1 57 - 33 + 45 =

=3×4-9==

78 - 20 + 63 50 ÷ 5 + 72 83-13-3==64 ÷ 8 - 0 =

46 - 3 + 20 =

=30 ÷ 6 + 26 57 + 78 + 16

= 6 × 6 × 0 =

89 + 12 ÷ 2 =

=22 + 71 + 26 94+7×5=

=40+2×3=8 ÷ 1 + 77 3 × 6 - 5 23 + 82 + 92 =

=9×0×7==

69 + 69 + 74 91 - 12 + 34 27-3×2==76 + 21 ÷ 3 =

40 ÷ 10 - 1 =

=120 ÷ 3 ÷ 8 78 + 8 × 7

=33+2×4==

8 ÷ 8 - 0 95 + 13 + 50 40÷8-4==70 + 2 + 3 =

42 ÷ 6 - 2 =

=87 - 42 + 75 34 + 40 ÷ 4

=73 - 38 - 31 =

65 - 1 + 25 =

=80 + 50 - 1 1×0+52=

=2×2×2=53 + 90 ÷ 9 2 × 5 × 3 86 - 73 + 62 =

=89-1-31==

5 × 3 + 13 2 × 8 × 3 64+66+3==52 + 1 × 4 =

180 ÷ 10 ÷ 3 =

= 2 × 5 × 7 79 + 5 × 2

=41 - 3 × 4 =

98 + 32 + 44 =

= 6 ÷ 6 × 0 2×9×2=

=92 + 49 + 82 0 × 30 ÷ 5 30 ÷ 10 × 9 ==

=51+69-94=90 - 8 × 1

93 - 9 + 46 =7 × 0 - 0

==

61 - 20 + 57 9×0×8=

23 + 53 + 34 =98 + 25 + 32 4 × 2 - 0 ===

1×7+16=55 - 42 + 78

7×9+28= 1 × 27 ÷ 3 =80 ÷ 8 ÷ 1 60 ÷ 10 × 4 ==

= 5 × 30 ÷ 3

87 - 6 × 1 =0 × 2 × 9 73 - 62 - 7 ==

=18 - 1 × 5

96 + 59 + 16 =5÷5+34=

4 × 4 - 11 =66 + 6 × 7 =41+2×4==

16÷8-1=8 × 2 + 52

91 + 97 - 69 85 - 9 × 9 =63 + 91 + 20 ===

6 - 4 ÷ 2 5 × 63 ÷ 9

=7 × 4 - 7 =21 - 3 + 6

==

7 × 0 + 34 1 × 1 - 0

=67 - 53 + 6 =24+20÷5=

9 × 1 × 4 =63 - 2 × 4 =98 + 32 + 44 =

=40 - 10 + 11

8 × 2 × 7 =12÷6-1=

=30 ÷ 10 × 9 58 - 3 ÷ 3

=8+99+31==

60 ÷ 4 ÷ 5 70 ÷ 7 ÷ 10

=33+2×4== 6 ÷ 3 + 39

8 ÷ 8 - 0 =

65+6÷3==67 - 4 - 56

120 ÷ 5 ÷ 6 =91 + 12 ÷ 4 =87 - 42 + 75 =

=58 + 20 ÷ 4

0 × 3 × 0 =80-36÷9==80 + 50 - 1 70 - 3 + 13

=27÷3÷3==

70 ÷ 10 × 9 60 + 93 + 42

=89-1-31==53 - 37 - 4

53 + 60 - 85 =

54-46-2==105 ÷ 7 ÷ 3

180 ÷ 10 ÷ 3 =74 + 31 - 16 =90 + 41 + 2 =

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