11 加法 71 等于多少？
11 + 71 = 82
11加法71 等于 82
竖式演算
验算
- 用减法验算：82 − 71 = 11
- 用减法验算：82 − 11 = 71
相关题目
11 + 70 = 81
11 + 72 = 83
11 + 69 = 80
11 + 73 = 84
11 + 74 = 85
11 + 68 = 79
11 + 75 = 86
11 + 67 = 78
10 + 71 = 81
12 + 71 = 83
13 + 71 = 84
9 + 71 = 80
14 + 71 = 85
8 + 71 = 79
15 + 71 = 86
7 + 71 = 78
1 + 81 = 82
2 + 80 = 82
3 + 79 = 82
4 + 78 = 82
5 + 77 = 82
6 + 76 = 82
21 + 65 = 86
3 + 2 = 5
50 + 12 = 62
55 + 31 = 86
31 + 14 = 45
2 + 16 = 18
89 - 7 = 82
97 - 15 = 82