28 减法 28 等于多少？
28 - 28 = 0
28减法28 等于 0
竖式演算
验算
- 用加法验算：0 + 28 = 28
相关题目
28 - 27 = 1
28 - 26 = 2
28 - 25 = 3
28 - 24 = 4
28 - 23 = 5
28 - 22 = 6
28 - 21 = 7
28 - 20 = 8
29 - 28 = 1
30 - 28 = 2
31 - 28 = 3
32 - 28 = 4
33 - 28 = 5
34 - 28 = 6
35 - 28 = 7
36 - 28 = 8
1 - 1 = 0
2 - 2 = 0
3 - 3 = 0
4 - 4 = 0
5 - 5 = 0
6 - 6 = 0
56 - 6 = 50
51 - 41 = 10
89 - 31 = 58
92 - 72 = 20
55 - 25 = 30
57 - 7 = 50
94 - 49 = 45
99 - 96 = 3