100 加法 80 等于多少？

100 + 79 = 179 100 + 81 = 181 100 + 78 = 178 100 + 82 = 182 100 + 83 = 183 100 + 77 = 177 100 + 84 = 184 100 + 76 = 176 99 + 80 = 179 98 + 80 = 178 97 + 80 = 177 96 + 80 = 176 95 + 80 = 175 94 + 80 = 174 93 + 80 = 173 92 + 80 = 172 80 + 100 = 180 81 + 99 = 180 82 + 98 = 180 83 + 97 = 180 84 + 96 = 180 85 + 95 = 180 46 + 33 = 79 20 + 39 = 59 27 + 60 = 87 74 + 3 = 77 6 + 11 = 17 11 + 42 = 53 10 × 18 = 180 5 × 36 = 180