23 减法 13 等于多少？
23 - 13 = 10
23减法13 等于 10
竖式演算
验算
- 用加法验算：10 + 13 = 23
相关题目
23 - 12 = 11
23 - 14 = 9
23 - 11 = 12
23 - 15 = 8
23 - 10 = 13
23 - 16 = 7
23 - 9 = 14
23 - 17 = 6
22 - 13 = 9
24 - 13 = 11
25 - 13 = 12
21 - 13 = 8
26 - 13 = 13
20 - 13 = 7
27 - 13 = 14
19 - 13 = 6
11 - 1 = 10
12 - 2 = 10
13 - 3 = 10
14 - 4 = 10
15 - 5 = 10
16 - 6 = 10
77 - 13 = 64
67 - 30 = 37
55 - 40 = 15
30 - 20 = 10
56 - 14 = 42
78 - 55 = 23
2 + 8 = 10
2 × 5 = 10