72 加法 42 等于多少?
72 + 42 = 114
72加法42 等于 114
竖式演算
验算
- 用减法验算:114 − 42 = 72
- 用减法验算:114 − 72 = 42
相关题目
72 + 41 = 113
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72 + 39 = 111
72 + 45 = 117
72 + 38 = 110
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71 + 42 = 113
73 + 42 = 115
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70 + 42 = 112
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15 + 99 = 114
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6 × 19 = 114