人教版二年级数学下册混合运算综合练习题80Word格式.docx
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2-12
62+2×
6+23
15÷
3-3
(70-69)×
2×
(2+4)
4÷
(2-1)
(77-21)÷
36-10÷
5
72÷
(4+4)
42÷
97-8×
9
4×
(8÷
(30+18)÷
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16÷
7÷
48÷
6×
(20-13)
14÷
(12÷
6)
11+9-6
73+5+21
32-6-25
75-(61+6)
74-6+12
86-(57-21)
41-24÷
3
1+46
23+7×
25÷
5+5
4-1
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(5+2)
(4-2)
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33+36÷
3÷
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57-8×
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5)
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9÷
20÷
5÷
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(21÷
68+1-17
44+5+21
63-9-43
18-(15+1)
10-9+85
82-(57-8)
86-30÷
9+21
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14+8×
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7-1
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19-72÷
8
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35-5×
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18÷
36÷
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40÷
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71+6-34
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54÷
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67-3×
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64-4-54
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56÷
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81÷
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63÷
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64-4-56
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98-8+3
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