37 加法 4 等于多少?
37 + 4 = 41
37加法4 等于 41
竖式演算
验算
- 用减法验算:41 − 4 = 37
- 用减法验算:41 − 37 = 4
相关题目
37 + 3 = 40
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37 + 1 = 38
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37 + 8 = 45
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38 + 4 = 42
36 + 4 = 40
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