69 加法 43 等于多少?
69 + 43 = 112
69加法43 等于 112
竖式演算
验算
- 用减法验算:112 − 43 = 69
- 用减法验算:112 − 69 = 43
相关题目
69 + 42 = 111
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68 + 43 = 111
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8 × 14 = 112