87 加法 77 等于多少？
87 + 77 = 164
87加法77 等于 164
竖式演算
验算
- 用减法验算：164 − 77 = 87
- 用减法验算：164 − 87 = 77
相关题目
87 + 76 = 163
87 + 78 = 165
87 + 75 = 162
87 + 79 = 166
87 + 74 = 161
87 + 80 = 167
87 + 73 = 160
87 + 81 = 168
86 + 77 = 163
88 + 77 = 165
85 + 77 = 162
89 + 77 = 166
84 + 77 = 161
90 + 77 = 167
83 + 77 = 160
91 + 77 = 168
64 + 100 = 164
65 + 99 = 164
66 + 98 = 164
67 + 97 = 164
68 + 96 = 164
69 + 95 = 164
6 + 98 = 104
55 + 86 = 141
98 + 52 = 150
76 + 59 = 135
45 + 55 = 100
76 + 75 = 151
41 × 4 = 164
82 × 2 = 164