27 减法 25 等于多少？
27 - 25 = 2
27减法25 等于 2
竖式演算
验算
- 用加法验算：2 + 25 = 27
相关题目
27 - 24 = 3
27 - 26 = 1
27 - 23 = 4
27 - 27 = 0
27 - 22 = 5
27 - 21 = 6
27 - 20 = 7
27 - 19 = 8
26 - 25 = 1
28 - 25 = 3
25 - 25 = 0
29 - 25 = 4
30 - 25 = 5
31 - 25 = 6
32 - 25 = 7
33 - 25 = 8
3 - 1 = 2
4 - 2 = 2
5 - 3 = 2
6 - 4 = 2
7 - 5 = 2
8 - 6 = 2
26 - 22 = 4
69 - 31 = 38
47 - 7 = 40
37 - 6 = 31
71 - 50 = 21
67 - 13 = 54
2 × 1 = 2
1 + 1 = 2