13 加法 69 等于多少？
13 + 69 = 82
13加法69 等于 82
竖式演算
验算
- 用减法验算：82 − 69 = 13
- 用减法验算：82 − 13 = 69
相关题目
13 + 68 = 81
13 + 70 = 83
13 + 67 = 80
13 + 71 = 84
13 + 66 = 79
13 + 72 = 85
13 + 65 = 78
13 + 73 = 86
12 + 69 = 81
14 + 69 = 83
11 + 69 = 80
15 + 69 = 84
10 + 69 = 79
16 + 69 = 85
17 + 69 = 86
9 + 69 = 78
1 + 81 = 82
2 + 80 = 82
3 + 79 = 82
4 + 78 = 82
5 + 77 = 82
6 + 76 = 82
64 + 53 = 117
12 + 49 = 61
93 + 90 = 183
4 + 79 = 83
43 + 81 = 124
21 + 82 = 103
87 - 5 = 82
94 - 12 = 82