83 减法 3 等于多少?
83 - 3 = 80
83减法3 等于 80
竖式演算
验算
- 用加法验算:80 + 3 = 83
相关题目
83 - 2 = 81
83 - 4 = 79
83 - 1 = 82
83 - 5 = 78
83 - 6 = 77
83 - 7 = 76
83 - 8 = 75
83 - 9 = 74
82 - 3 = 79
84 - 3 = 81
85 - 3 = 82
81 - 3 = 78
86 - 3 = 83
80 - 3 = 77
87 - 3 = 84
79 - 3 = 76
81 - 1 = 80
82 - 2 = 80
84 - 4 = 80
85 - 5 = 80
86 - 6 = 80
87 - 7 = 80
99 - 29 = 70
87 - 35 = 52
71 - 60 = 11
55 - 20 = 35
44 - 34 = 10
69 - 57 = 12
12 + 68 = 80
30 + 50 = 80