22 减法 18 等于多少？
22 - 18 = 4
22减法18 等于 4
竖式演算
验算
- 用加法验算：4 + 18 = 22
相关题目
22 - 17 = 5
22 - 19 = 3
22 - 16 = 6
22 - 20 = 2
22 - 15 = 7
22 - 21 = 1
22 - 14 = 8
22 - 22 = 0
21 - 18 = 3
23 - 18 = 5
20 - 18 = 2
24 - 18 = 6
19 - 18 = 1
25 - 18 = 7
18 - 18 = 0
26 - 18 = 8
5 - 1 = 4
6 - 2 = 4
7 - 3 = 4
8 - 4 = 4
9 - 5 = 4
10 - 6 = 4
30 - 22 = 8
94 - 5 = 89
40 - 2 = 38
44 - 15 = 29
63 - 18 = 45
54 - 45 = 9
3 + 1 = 4
2 × 2 = 4