24 减法 9 等于多少?
24 - 9 = 15
24减法9 等于 15
竖式演算
验算
- 用加法验算:15 + 9 = 24
相关题目
24 - 8 = 16
24 - 10 = 14
24 - 7 = 17
24 - 11 = 13
24 - 6 = 18
24 - 12 = 12
24 - 5 = 19
24 - 13 = 11
23 - 9 = 14
25 - 9 = 16
22 - 9 = 13
26 - 9 = 17
21 - 9 = 12
27 - 9 = 18
28 - 9 = 19
20 - 9 = 11
16 - 1 = 15
17 - 2 = 15
18 - 3 = 15
19 - 4 = 15
20 - 5 = 15
21 - 6 = 15
92 - 23 = 69
93 - 39 = 54
71 - 56 = 15
60 - 45 = 15
94 - 56 = 38
90 - 28 = 62
4 + 11 = 15
6 + 9 = 15