71 加法 52 等于多少？
71 + 52 = 123
71加法52 等于 123
竖式演算
验算
- 用减法验算：123 − 52 = 71
- 用减法验算：123 − 71 = 52
相关题目
71 + 51 = 122
71 + 53 = 124
71 + 50 = 121
71 + 54 = 125
71 + 49 = 120
71 + 55 = 126
71 + 56 = 127
71 + 48 = 119
70 + 52 = 122
72 + 52 = 124
69 + 52 = 121
73 + 52 = 125
74 + 52 = 126
68 + 52 = 120
75 + 52 = 127
67 + 52 = 119
23 + 100 = 123
24 + 99 = 123
25 + 98 = 123
26 + 97 = 123
27 + 96 = 123
28 + 95 = 123
92 + 97 = 189
56 + 91 = 147
31 + 39 = 70
95 + 94 = 189
90 + 50 = 140
51 + 91 = 142
3 × 41 = 123
41 × 3 = 123