77 加法 8 等于多少？
77 + 8 = 85
77加法8 等于 85
竖式演算
验算
- 用减法验算：85 − 8 = 77
- 用减法验算：85 − 77 = 8
相关题目
77 + 7 = 84
77 + 9 = 86
77 + 6 = 83
77 + 10 = 87
77 + 11 = 88
77 + 5 = 82
77 + 12 = 89
77 + 4 = 81
76 + 8 = 84
78 + 8 = 86
75 + 8 = 83
79 + 8 = 87
74 + 8 = 82
80 + 8 = 88
73 + 8 = 81
81 + 8 = 89
1 + 84 = 85
2 + 83 = 85
3 + 82 = 85
4 + 81 = 85
5 + 80 = 85
6 + 79 = 85
25 + 38 = 63
76 + 80 = 156
69 + 4 = 73
4 + 18 = 22
68 + 23 = 91
38 + 49 = 87
96 - 11 = 85
95 - 10 = 85