75 加法 53 等于多少？
75 + 53 = 128
75加法53 等于 128
竖式演算
验算
- 用减法验算：128 − 53 = 75
- 用减法验算：128 − 75 = 53
相关题目
75 + 52 = 127
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74 + 53 = 127
76 + 53 = 129
73 + 53 = 126
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29 + 99 = 128
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33 + 95 = 128
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45 + 37 = 82
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2 × 64 = 128