77 减法 77 等于多少？
77 - 77 = 0
77减法77 等于 0
竖式演算
验算
- 用加法验算：0 + 77 = 77
相关题目
77 - 76 = 1
77 - 75 = 2
77 - 74 = 3
77 - 73 = 4
77 - 72 = 5
77 - 71 = 6
77 - 70 = 7
77 - 69 = 8
78 - 77 = 1
79 - 77 = 2
80 - 77 = 3
81 - 77 = 4
82 - 77 = 5
83 - 77 = 6
84 - 77 = 7
85 - 77 = 8
1 - 1 = 0
2 - 2 = 0
3 - 3 = 0
4 - 4 = 0
5 - 5 = 0
6 - 6 = 0
87 - 71 = 16
86 - 41 = 45
72 - 40 = 32
34 - 1 = 33
18 - 15 = 3
42 - 20 = 22
94 - 60 = 34
84 - 26 = 58