60 加法 15 等于多少？
60 + 15 = 75
60加法15 等于 75
竖式演算
验算
- 用减法验算：75 − 15 = 60
- 用减法验算：75 − 60 = 15
相关题目
60 + 14 = 74
60 + 16 = 76
60 + 13 = 73
60 + 17 = 77
60 + 12 = 72
60 + 18 = 78
60 + 11 = 71
60 + 19 = 79
59 + 15 = 74
61 + 15 = 76
58 + 15 = 73
62 + 15 = 77
57 + 15 = 72
63 + 15 = 78
56 + 15 = 71
64 + 15 = 79
1 + 74 = 75
2 + 73 = 75
3 + 72 = 75
4 + 71 = 75
5 + 70 = 75
6 + 69 = 75
3 + 52 = 55
95 + 1 = 96
2 + 27 = 29
35 + 60 = 95
40 + 2 = 42
2 + 80 = 82
97 - 22 = 75
95 - 20 = 75