50 加法 17 等于多少？
50 + 17 = 67
50加法17 等于 67
竖式演算
验算
- 用减法验算：67 − 17 = 50
- 用减法验算：67 − 50 = 17
相关题目
50 + 16 = 66
50 + 18 = 68
50 + 15 = 65
50 + 19 = 69
50 + 20 = 70
50 + 14 = 64
50 + 21 = 71
50 + 13 = 63
49 + 17 = 66
51 + 17 = 68
48 + 17 = 65
52 + 17 = 69
47 + 17 = 64
53 + 17 = 70
46 + 17 = 63
54 + 17 = 71
1 + 66 = 67
2 + 65 = 67
3 + 64 = 67
4 + 63 = 67
5 + 62 = 67
6 + 61 = 67
66 + 33 = 99
1 + 84 = 85
10 + 3 = 13
11 + 80 = 91
47 + 50 = 97
41 + 56 = 97
90 - 23 = 67
82 - 15 = 67