70 加法 13 等于多少？
70 + 13 = 83
70加法13 等于 83
竖式演算
验算
- 用减法验算：83 − 13 = 70
- 用减法验算：83 − 70 = 13
相关题目
70 + 12 = 82
70 + 14 = 84
70 + 11 = 81
70 + 15 = 85
70 + 10 = 80
70 + 16 = 86
70 + 17 = 87
70 + 9 = 79
69 + 13 = 82
71 + 13 = 84
68 + 13 = 81
72 + 13 = 85
67 + 13 = 80
73 + 13 = 86
74 + 13 = 87
66 + 13 = 79
1 + 82 = 83
2 + 81 = 83
3 + 80 = 83
4 + 79 = 83
5 + 78 = 83
6 + 77 = 83
11 + 55 = 66
73 + 23 = 96
2 + 35 = 37
53 + 4 = 57
35 + 33 = 68
60 + 7 = 67
86 - 3 = 83
1 × 83 = 83