25 加法 74 等于多少？
25 + 74 = 99
25加法74 等于 99
竖式演算
验算
- 用减法验算：99 − 74 = 25
- 用减法验算：99 − 25 = 74
相关题目
25 + 73 = 98
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26 + 74 = 100
23 + 74 = 97
27 + 74 = 101
22 + 74 = 96
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2 + 97 = 99
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