73 加法 57 等于多少？
73 + 57 = 130
73加法57 等于 130
竖式演算
验算
- 用减法验算：130 − 57 = 73
- 用减法验算：130 − 73 = 57
相关题目
73 + 56 = 129
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74 + 57 = 131
72 + 57 = 129
75 + 57 = 132
71 + 57 = 128
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30 + 100 = 130
31 + 99 = 130
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35 + 95 = 130
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35 + 86 = 121
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10 × 13 = 130
13 × 10 = 130