23 减法 18 等于多少？
23 - 18 = 5
23减法18 等于 5
竖式演算
验算
- 用加法验算：5 + 18 = 23
相关题目
23 - 17 = 6
23 - 19 = 4
23 - 16 = 7
23 - 20 = 3
23 - 15 = 8
23 - 21 = 2
23 - 14 = 9
23 - 22 = 1
22 - 18 = 4
24 - 18 = 6
21 - 18 = 3
25 - 18 = 7
20 - 18 = 2
26 - 18 = 8
19 - 18 = 1
27 - 18 = 9
6 - 1 = 5
7 - 2 = 5
8 - 3 = 5
9 - 4 = 5
10 - 5 = 5
11 - 6 = 5
22 - 6 = 16
50 - 33 = 17
92 - 73 = 19
93 - 17 = 76
94 - 19 = 75
95 - 86 = 9
1 + 4 = 5
1 × 5 = 5