83 减法 80 等于多少？
83 - 80 = 3
83减法80 等于 3
竖式演算
验算
- 用加法验算：3 + 80 = 83
相关题目
83 - 79 = 4
83 - 81 = 2
83 - 78 = 5
83 - 82 = 1
83 - 83 = 0
83 - 77 = 6
83 - 76 = 7
83 - 75 = 8
82 - 80 = 2
84 - 80 = 4
81 - 80 = 1
85 - 80 = 5
80 - 80 = 0
86 - 80 = 6
87 - 80 = 7
88 - 80 = 8
4 - 1 = 3
5 - 2 = 3
6 - 3 = 3
7 - 4 = 3
8 - 5 = 3
9 - 6 = 3
24 - 3 = 21
45 - 42 = 3
97 - 22 = 75
23 - 23 = 0
58 - 17 = 41
84 - 40 = 44
2 + 1 = 3
1 × 3 = 3