83 加法 86 等于多少？

83 + 85 = 168 83 + 87 = 170 83 + 84 = 167 83 + 88 = 171 83 + 83 = 166 83 + 89 = 172 83 + 82 = 165 83 + 90 = 173 82 + 86 = 168 84 + 86 = 170 85 + 86 = 171 81 + 86 = 167 86 + 86 = 172 80 + 86 = 166 87 + 86 = 173 79 + 86 = 165 69 + 100 = 169 70 + 99 = 169 71 + 98 = 169 72 + 97 = 169 73 + 96 = 169 74 + 95 = 169 55 + 73 = 128 80 + 93 = 173 83 + 55 = 138 83 + 7 = 90 67 + 41 = 108 47 + 29 = 76 13 × 13 = 169 28 + 49 = 77