20 减法 6 等于多少?
20 - 6 = 14
20减法6 等于 14
竖式演算
验算
- 用加法验算:14 + 6 = 20
相关题目
20 - 5 = 15
20 - 7 = 13
20 - 4 = 16
20 - 8 = 12
20 - 3 = 17
20 - 9 = 11
20 - 2 = 18
20 - 10 = 10
19 - 6 = 13
21 - 6 = 15
18 - 6 = 12
22 - 6 = 16
17 - 6 = 11
23 - 6 = 17
16 - 6 = 10
24 - 6 = 18
15 - 1 = 14
16 - 2 = 14
17 - 3 = 14
18 - 4 = 14
19 - 5 = 14
21 - 7 = 14
62 - 5 = 57
42 - 28 = 14
100 - 20 = 80
82 - 5 = 77
77 - 69 = 8
50 - 35 = 15
13 + 1 = 14
7 + 7 = 14