17 减法 3 等于多少？
17 - 3 = 14
17减法3 等于 14
竖式演算
验算
- 用加法验算：14 + 3 = 17
相关题目
17 - 2 = 15
17 - 4 = 13
17 - 1 = 16
17 - 5 = 12
17 - 6 = 11
17 - 7 = 10
17 - 8 = 9
17 - 9 = 8
16 - 3 = 13
18 - 3 = 15
15 - 3 = 12
19 - 3 = 16
14 - 3 = 11
20 - 3 = 17
13 - 3 = 10
21 - 3 = 18
15 - 1 = 14
16 - 2 = 14
18 - 4 = 14
19 - 5 = 14
20 - 6 = 14
21 - 7 = 14
83 - 31 = 52
69 - 11 = 58
85 - 42 = 43
94 - 51 = 43
54 - 3 = 51
61 - 20 = 41
9 + 5 = 14
10 + 4 = 14