5 加法 61 等于多少?
5 + 61 = 66
5加法61 等于 66
竖式演算
验算
- 用减法验算:66 − 61 = 5
- 用减法验算:66 − 5 = 61
相关题目
5 + 60 = 65
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5 + 58 = 63
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5 + 65 = 70
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6 + 61 = 67
3 + 61 = 64
7 + 61 = 68
2 + 61 = 63
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2 + 64 = 66
3 + 63 = 66
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