7 加法 75 等于多少？
7 + 75 = 82
7加法75 等于 82
竖式演算
验算
- 用减法验算：82 − 75 = 7
- 用减法验算：82 − 7 = 75
相关题目
7 + 74 = 81
7 + 76 = 83
7 + 73 = 80
7 + 77 = 84
7 + 78 = 85
7 + 72 = 79
7 + 79 = 86
7 + 71 = 78
6 + 75 = 81
8 + 75 = 83
5 + 75 = 80
9 + 75 = 84
4 + 75 = 79
10 + 75 = 85
11 + 75 = 86
3 + 75 = 78
1 + 81 = 82
2 + 80 = 82
3 + 79 = 82
4 + 78 = 82
5 + 77 = 82
6 + 76 = 82
29 + 36 = 65
17 + 6 = 23
88 + 41 = 129
83 + 73 = 156
92 + 65 = 157
81 + 54 = 135
41 × 2 = 82
97 - 15 = 82