72 加法 47 等于多少？
72 + 47 = 119
72加法47 等于 119
竖式演算
验算
- 用减法验算：119 − 47 = 72
- 用减法验算：119 − 72 = 47
相关题目
72 + 46 = 118
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72 + 44 = 116
72 + 51 = 123
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71 + 47 = 118
73 + 47 = 120
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7 × 17 = 119
17 × 7 = 119