97 加法 23 等于多少？
97 + 23 = 120
97加法23 等于 120
竖式演算
验算
- 用减法验算：120 − 23 = 97
- 用减法验算：120 − 97 = 23
相关题目
97 + 22 = 119
97 + 24 = 121
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97 + 25 = 122
97 + 20 = 117
97 + 26 = 123
97 + 19 = 116
97 + 27 = 124
96 + 23 = 119
98 + 23 = 121
95 + 23 = 118
99 + 23 = 122
94 + 23 = 117
100 + 23 = 123
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21 + 99 = 120
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25 + 95 = 120
89 + 75 = 164
98 + 3 = 101
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24 × 5 = 120
3 × 40 = 120