75 加法 63 等于多少？
75 + 63 = 138
75加法63 等于 138
竖式演算
验算
- 用减法验算：138 − 63 = 75
- 用减法验算：138 − 75 = 63
相关题目
75 + 62 = 137
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75 + 66 = 141
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74 + 63 = 137
76 + 63 = 139
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39 + 99 = 138
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21 + 96 = 117
22 + 84 = 106
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46 × 3 = 138
2 × 69 = 138