77 减法 2 等于多少?
77 - 2 = 75
77减法2 等于 75
竖式演算
验算
- 用加法验算:75 + 2 = 77
相关题目
77 - 1 = 76
77 - 3 = 74
77 - 4 = 73
77 - 5 = 72
77 - 6 = 71
77 - 7 = 70
77 - 8 = 69
77 - 9 = 68
76 - 2 = 74
78 - 2 = 76
75 - 2 = 73
79 - 2 = 77
74 - 2 = 72
80 - 2 = 78
81 - 2 = 79
73 - 2 = 71
76 - 1 = 75
78 - 3 = 75
79 - 4 = 75
80 - 5 = 75
81 - 6 = 75
82 - 7 = 75
19 - 15 = 4
82 - 12 = 70
84 - 53 = 31
78 - 8 = 70
73 - 60 = 13
88 - 14 = 74
42 + 33 = 75
22 + 53 = 75