8 加法 37 等于多少？
8 + 37 = 45
8加法37 等于 45
竖式演算
验算
- 用减法验算：45 − 37 = 8
- 用减法验算：45 − 8 = 37
相关题目
8 + 38 = 46
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8 + 34 = 42
8 + 41 = 49
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7 + 37 = 44
9 + 37 = 46
6 + 37 = 43
10 + 37 = 47
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2 + 43 = 45
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