80 加法 84 等于多少？
80 + 84 = 164
80加法84 等于 164
竖式演算
验算
- 用减法验算：164 − 84 = 80
- 用减法验算：164 − 80 = 84
相关题目
80 + 83 = 163
80 + 85 = 165
80 + 82 = 162
80 + 86 = 166
80 + 87 = 167
80 + 81 = 161
80 + 88 = 168
80 + 80 = 160
79 + 84 = 163
81 + 84 = 165
78 + 84 = 162
82 + 84 = 166
83 + 84 = 167
77 + 84 = 161
84 + 84 = 168
76 + 84 = 160
64 + 100 = 164
65 + 99 = 164
66 + 98 = 164
67 + 97 = 164
68 + 96 = 164
69 + 95 = 164
71 + 61 = 132
81 + 58 = 139
72 + 47 = 119
16 + 46 = 62
70 + 70 = 140
8 + 72 = 80
82 × 2 = 164
41 × 4 = 164