23 减法 5 等于多少?
23 - 5 = 18
23减法5 等于 18
竖式演算
验算
- 用加法验算:18 + 5 = 23
相关题目
23 - 4 = 19
23 - 6 = 17
23 - 3 = 20
23 - 7 = 16
23 - 2 = 21
23 - 8 = 15
23 - 1 = 22
23 - 9 = 14
24 - 5 = 19
22 - 5 = 17
25 - 5 = 20
21 - 5 = 16
26 - 5 = 21
20 - 5 = 15
27 - 5 = 22
19 - 5 = 14
19 - 1 = 18
20 - 2 = 18
21 - 3 = 18
22 - 4 = 18
24 - 6 = 18
25 - 7 = 18
70 - 68 = 2
56 - 37 = 19
52 - 7 = 45
92 - 56 = 36
42 - 37 = 5
50 - 32 = 18
6 + 12 = 18
9 + 9 = 18