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
97 + 21 = 118
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
93 + 23 = 116
92 + 23 = 115
20 + 100 = 120
21 + 99 = 120
22 + 98 = 120
23 + 97 = 120
24 + 96 = 120
25 + 95 = 120
97 + 17 = 114
87 + 83 = 170
85 + 65 = 150
29 + 81 = 110
49 + 81 = 130
74 + 57 = 131
5 × 24 = 120
24 × 5 = 120