40 加法 75 等于多少？
40 + 75 = 115
40加法75 等于 115
竖式演算
验算
- 用减法验算：115 − 75 = 40
- 用减法验算：115 − 40 = 75
相关题目
40 + 74 = 114
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40 + 72 = 112
40 + 79 = 119
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39 + 75 = 114
41 + 75 = 116
38 + 75 = 113
42 + 75 = 117
37 + 75 = 112
43 + 75 = 118
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16 + 99 = 115
17 + 98 = 115
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19 + 96 = 115
20 + 95 = 115
33 + 49 = 82
7 + 67 = 74
59 + 9 = 68
37 + 8 = 45
84 + 6 = 90
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23 × 5 = 115
5 × 23 = 115