69 加法 13 等于多少？
69 + 13 = 82
69加法13 等于 82
竖式演算
验算
- 用减法验算：82 − 13 = 69
- 用减法验算：82 − 69 = 13
相关题目
69 + 12 = 81
69 + 14 = 83
69 + 11 = 80
69 + 15 = 84
69 + 10 = 79
69 + 16 = 85
69 + 17 = 86
69 + 9 = 78
68 + 13 = 81
70 + 13 = 83
67 + 13 = 80
71 + 13 = 84
66 + 13 = 79
72 + 13 = 85
65 + 13 = 78
73 + 13 = 86
1 + 81 = 82
2 + 80 = 82
3 + 79 = 82
4 + 78 = 82
5 + 77 = 82
6 + 76 = 82
14 + 90 = 104
81 + 74 = 155
39 + 27 = 66
81 + 66 = 147
25 + 19 = 44
94 + 40 = 134
99 - 17 = 82
92 - 10 = 82