38 加法 8 等于多少?
38 + 8 = 46
38加法8 等于 46
竖式演算
验算
- 用减法验算:46 − 8 = 38
- 用减法验算:46 − 38 = 8
相关题目
38 + 7 = 45
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38 + 11 = 49
38 + 5 = 43
38 + 12 = 50
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37 + 8 = 45
39 + 8 = 47
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36 + 8 = 44
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2 + 44 = 46
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81 - 35 = 46