87 减法 86 等于多少?
87 - 86 = 1
87减法86 等于 1
竖式演算
验算
- 用加法验算:1 + 86 = 87
相关题目
87 - 85 = 2
87 - 87 = 0
87 - 84 = 3
87 - 83 = 4
87 - 82 = 5
87 - 81 = 6
87 - 80 = 7
87 - 79 = 8
86 - 86 = 0
88 - 86 = 2
89 - 86 = 3
90 - 86 = 4
91 - 86 = 5
92 - 86 = 6
93 - 86 = 7
94 - 86 = 8
2 - 1 = 1
3 - 2 = 1
4 - 3 = 1
5 - 4 = 1
6 - 5 = 1
7 - 6 = 1
48 - 2 = 46
46 - 45 = 1
69 - 41 = 28
52 - 40 = 12
49 - 30 = 19
62 - 21 = 41
1 × 1 = 1
63 - 39 = 24