60 加法 17 等于多少？
60 + 17 = 77
60加法17 等于 77
竖式演算
验算
- 用减法验算：77 − 17 = 60
- 用减法验算：77 − 60 = 17
相关题目
60 + 16 = 76
60 + 18 = 78
60 + 15 = 75
60 + 19 = 79
60 + 20 = 80
60 + 14 = 74
60 + 21 = 81
60 + 13 = 73
59 + 17 = 76
61 + 17 = 78
58 + 17 = 75
62 + 17 = 79
57 + 17 = 74
63 + 17 = 80
56 + 17 = 73
64 + 17 = 81
1 + 76 = 77
2 + 75 = 77
3 + 74 = 77
4 + 73 = 77
5 + 72 = 77
6 + 71 = 77
73 + 12 = 85
42 + 30 = 72
15 + 81 = 96
37 + 10 = 47
20 + 64 = 84
41 + 30 = 71
78 - 1 = 77
7 × 11 = 77