89 加法 37 等于多少?
89 + 37 = 126
89加法37 等于 126
竖式演算
验算
- 用减法验算:126 − 37 = 89
- 用减法验算:126 − 89 = 37
相关题目
89 + 38 = 127
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89 + 41 = 130
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88 + 37 = 125
90 + 37 = 127
87 + 37 = 124
91 + 37 = 128
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14 × 9 = 126