24 减法 7 等于多少？
24 - 7 = 17
24减法7 等于 17
竖式演算
验算
- 用加法验算：17 + 7 = 24
相关题目
24 - 6 = 18
24 - 8 = 16
24 - 5 = 19
24 - 9 = 15
24 - 4 = 20
24 - 10 = 14
24 - 3 = 21
24 - 11 = 13
23 - 7 = 16
25 - 7 = 18
26 - 7 = 19
22 - 7 = 15
27 - 7 = 20
21 - 7 = 14
28 - 7 = 21
20 - 7 = 13
18 - 1 = 17
19 - 2 = 17
20 - 3 = 17
21 - 4 = 17
22 - 5 = 17
23 - 6 = 17
33 - 18 = 15
30 - 8 = 22
70 - 13 = 57
64 - 49 = 15
44 - 36 = 8
10 + 7 = 17
1 + 16 = 17
8 + 9 = 17