24 减法 15 等于多少？
24 - 15 = 9
24减法15 等于 9
竖式演算
验算
- 用加法验算：9 + 15 = 24
相关题目
24 - 14 = 10
24 - 16 = 8
24 - 13 = 11
24 - 17 = 7
24 - 12 = 12
24 - 18 = 6
24 - 11 = 13
24 - 19 = 5
25 - 15 = 10
23 - 15 = 8
26 - 15 = 11
22 - 15 = 7
27 - 15 = 12
21 - 15 = 6
28 - 15 = 13
20 - 15 = 5
10 - 1 = 9
11 - 2 = 9
12 - 3 = 9
13 - 4 = 9
14 - 5 = 9
15 - 6 = 9
84 - 38 = 46
71 - 2 = 69
74 - 6 = 68
61 - 45 = 16
90 - 62 = 28
61 - 34 = 27
2 + 7 = 9
1 × 9 = 9