16 减法 15 等于多少？
16 - 15 = 1
16减法15 等于 1
竖式演算
验算
- 用加法验算：1 + 15 = 16
相关题目
16 - 14 = 2
16 - 16 = 0
16 - 13 = 3
16 - 12 = 4
16 - 11 = 5
16 - 10 = 6
16 - 9 = 7
16 - 8 = 8
15 - 15 = 0
17 - 15 = 2
18 - 15 = 3
19 - 15 = 4
20 - 15 = 5
21 - 15 = 6
22 - 15 = 7
23 - 15 = 8
2 - 1 = 1
3 - 2 = 1
4 - 3 = 1
5 - 4 = 1
6 - 5 = 1
7 - 6 = 1
99 - 60 = 39
67 - 32 = 35
93 - 61 = 32
79 - 29 = 50
21 - 21 = 0
94 - 94 = 0
1 × 1 = 1
85 - 2 = 83