83 加法 87 等于多少？
83 + 87 = 170
83加法87 等于 170
竖式演算
验算
- 用减法验算：170 − 87 = 83
- 用减法验算：170 − 83 = 87
相关题目
83 + 86 = 169
83 + 88 = 171
83 + 85 = 168
83 + 89 = 172
83 + 84 = 167
83 + 90 = 173
83 + 83 = 166
83 + 91 = 174
82 + 87 = 169
84 + 87 = 171
85 + 87 = 172
81 + 87 = 168
86 + 87 = 173
80 + 87 = 167
87 + 87 = 174
79 + 87 = 166
70 + 100 = 170
71 + 99 = 170
72 + 98 = 170
73 + 97 = 170
74 + 96 = 170
75 + 95 = 170
66 + 67 = 133
77 + 26 = 103
49 + 85 = 134
87 + 36 = 123
95 + 69 = 164
99 + 8 = 107
2 × 85 = 170
34 × 5 = 170