52 加法 63 等于多少?
52 + 63 = 115
52加法63 等于 115
竖式演算
验算
- 用减法验算:115 − 63 = 52
- 用减法验算:115 − 52 = 63
相关题目
52 + 62 = 114
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51 + 63 = 114
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5 × 23 = 115
23 × 5 = 115