40 减法 22 等于多少?
40 - 22 = 18
40减法22 等于 18
竖式演算
验算
- 用加法验算:18 + 22 = 40
相关题目
40 - 21 = 19
40 - 23 = 17
40 - 20 = 20
40 - 24 = 16
40 - 19 = 21
40 - 25 = 15
40 - 26 = 14
40 - 18 = 22
41 - 22 = 19
39 - 22 = 17
42 - 22 = 20
38 - 22 = 16
43 - 22 = 21
37 - 22 = 15
44 - 22 = 22
36 - 22 = 14
19 - 1 = 18
20 - 2 = 18
21 - 3 = 18
22 - 4 = 18
23 - 5 = 18
24 - 6 = 18
70 - 26 = 44
88 - 79 = 9
53 - 15 = 38
66 - 59 = 7
81 - 52 = 29
81 - 53 = 28
15 + 3 = 18
4 + 14 = 18