81 加法 74 等于多少？
81 + 74 = 155
81加法74 等于 155
竖式演算
验算
- 用减法验算：155 − 74 = 81
- 用减法验算：155 − 81 = 74
相关题目
81 + 73 = 154
81 + 75 = 156
81 + 76 = 157
81 + 72 = 153
81 + 77 = 158
81 + 71 = 152
81 + 78 = 159
81 + 70 = 151
80 + 74 = 154
82 + 74 = 156
83 + 74 = 157
79 + 74 = 153
84 + 74 = 158
78 + 74 = 152
85 + 74 = 159
77 + 74 = 151
55 + 100 = 155
56 + 99 = 155
57 + 98 = 155
58 + 97 = 155
59 + 96 = 155
60 + 95 = 155
16 + 24 = 40
9 + 44 = 53
70 + 31 = 101
5 + 36 = 41
71 + 54 = 125
7 + 26 = 33
31 × 5 = 155
5 × 31 = 155