78 加法 88 等于多少？

78 + 87 = 165 78 + 89 = 167 78 + 86 = 164 78 + 90 = 168 78 + 85 = 163 78 + 91 = 169 78 + 92 = 170 78 + 84 = 162 77 + 88 = 165 79 + 88 = 167 76 + 88 = 164 80 + 88 = 168 75 + 88 = 163 81 + 88 = 169 74 + 88 = 162 82 + 88 = 170 66 + 100 = 166 67 + 99 = 166 68 + 98 = 166 69 + 97 = 166 70 + 96 = 166 71 + 95 = 166 74 + 79 = 153 18 + 83 = 101 42 + 79 = 121 73 + 69 = 142 68 + 66 = 134 85 + 58 = 143 2 × 83 = 166 83 × 2 = 166