77 减法 75 等于多少？
77 - 75 = 2
77减法75 等于 2
竖式演算
验算
- 用加法验算：2 + 75 = 77
相关题目
77 - 74 = 3
77 - 76 = 1
77 - 73 = 4
77 - 77 = 0
77 - 72 = 5
77 - 71 = 6
77 - 70 = 7
77 - 69 = 8
76 - 75 = 1
78 - 75 = 3
75 - 75 = 0
79 - 75 = 4
80 - 75 = 5
81 - 75 = 6
82 - 75 = 7
83 - 75 = 8
3 - 1 = 2
4 - 2 = 2
5 - 3 = 2
6 - 4 = 2
7 - 5 = 2
8 - 6 = 2
34 - 13 = 21
19 - 1 = 18
96 - 15 = 81
77 - 40 = 37
79 - 20 = 59
9 - 7 = 2
1 × 2 = 2
2 × 1 = 2