96 加法 84 等于多少？

96 + 83 = 179 96 + 85 = 181 96 + 82 = 178 96 + 86 = 182 96 + 87 = 183 96 + 81 = 177 96 + 88 = 184 96 + 80 = 176 95 + 84 = 179 97 + 84 = 181 94 + 84 = 178 98 + 84 = 182 93 + 84 = 177 99 + 84 = 183 92 + 84 = 176 100 + 84 = 184 80 + 100 = 180 81 + 99 = 180 82 + 98 = 180 83 + 97 = 180 84 + 96 = 180 85 + 95 = 180 73 + 79 = 152 95 + 79 = 174 67 + 97 = 164 77 + 83 = 160 49 + 67 = 116 38 + 74 = 112 2 × 90 = 180 60 × 3 = 180