77 加法 45 等于多少？
77 + 45 = 122
77加法45 等于 122
竖式演算
验算
- 用减法验算：122 − 45 = 77
- 用减法验算：122 − 77 = 45
相关题目
77 + 44 = 121
77 + 46 = 123
77 + 47 = 124
77 + 43 = 120
77 + 48 = 125
77 + 42 = 119
77 + 49 = 126
77 + 41 = 118
76 + 45 = 121
78 + 45 = 123
75 + 45 = 120
79 + 45 = 124
74 + 45 = 119
80 + 45 = 125
73 + 45 = 118
81 + 45 = 126
22 + 100 = 122
23 + 99 = 122
24 + 98 = 122
25 + 97 = 122
26 + 96 = 122
27 + 95 = 122
47 + 66 = 113
84 + 86 = 170
67 + 46 = 113
89 + 19 = 108
82 + 28 = 110
84 + 56 = 140
61 × 2 = 122
2 × 61 = 122