65 加法 80 等于多少？
65 + 80 = 145
65加法80 等于 145
竖式演算
验算
- 用减法验算：145 − 80 = 65
- 用减法验算：145 − 65 = 80
相关题目
65 + 79 = 144
65 + 81 = 146
65 + 78 = 143
65 + 82 = 147
65 + 83 = 148
65 + 77 = 142
65 + 84 = 149
65 + 76 = 141
64 + 80 = 144
66 + 80 = 146
67 + 80 = 147
63 + 80 = 143
68 + 80 = 148
62 + 80 = 142
69 + 80 = 149
61 + 80 = 141
45 + 100 = 145
46 + 99 = 145
47 + 98 = 145
48 + 97 = 145
49 + 96 = 145
50 + 95 = 145
41 + 19 = 60
7 + 29 = 36
45 + 64 = 109
8 + 88 = 96
64 + 43 = 107
36 + 16 = 52
29 × 5 = 145
5 × 29 = 145