12 减法 8 等于多少？
12 - 8 = 4
12减法8 等于 4
竖式演算
验算
- 用加法验算：4 + 8 = 12
相关题目
12 - 7 = 5
12 - 9 = 3
12 - 6 = 6
12 - 10 = 2
12 - 5 = 7
12 - 11 = 1
12 - 4 = 8
12 - 12 = 0
11 - 8 = 3
13 - 8 = 5
10 - 8 = 2
14 - 8 = 6
9 - 8 = 1
15 - 8 = 7
8 - 8 = 0
16 - 8 = 8
5 - 1 = 4
6 - 2 = 4
7 - 3 = 4
8 - 4 = 4
9 - 5 = 4
10 - 6 = 4
50 - 49 = 1
60 - 38 = 22
80 - 58 = 22
90 - 34 = 56
56 - 9 = 47
90 - 31 = 59
1 × 4 = 4
4 × 1 = 4