13 加法 67 等于多少？
13 + 67 = 80
13加法67 等于 80
竖式演算
验算
- 用减法验算：80 − 67 = 13
- 用减法验算：80 − 13 = 67
相关题目
13 + 66 = 79
13 + 68 = 81
13 + 65 = 78
13 + 69 = 82
13 + 64 = 77
13 + 70 = 83
13 + 71 = 84
13 + 63 = 76
12 + 67 = 79
14 + 67 = 81
11 + 67 = 78
15 + 67 = 82
10 + 67 = 77
16 + 67 = 83
17 + 67 = 84
9 + 67 = 76
1 + 79 = 80
2 + 78 = 80
3 + 77 = 80
4 + 76 = 80
5 + 75 = 80
6 + 74 = 80
45 + 91 = 136
9 + 2 = 11
17 + 43 = 60
39 + 4 = 43
48 + 81 = 129
68 + 18 = 86
89 - 9 = 80
90 - 10 = 80