25 减法 18 等于多少？
25 - 18 = 7
25减法18 等于 7
竖式演算
验算
- 用加法验算：7 + 18 = 25
相关题目
25 - 17 = 8
25 - 19 = 6
25 - 16 = 9
25 - 20 = 5
25 - 15 = 10
25 - 21 = 4
25 - 14 = 11
25 - 22 = 3
24 - 18 = 6
26 - 18 = 8
23 - 18 = 5
27 - 18 = 9
28 - 18 = 10
22 - 18 = 4
29 - 18 = 11
21 - 18 = 3
8 - 1 = 7
9 - 2 = 7
10 - 3 = 7
11 - 4 = 7
12 - 5 = 7
13 - 6 = 7
83 - 68 = 15
77 - 39 = 38
72 - 65 = 7
43 - 27 = 16
40 - 7 = 33
90 - 85 = 5
4 + 3 = 7
7 × 1 = 7