83 加法 85 等于多少？

83 + 84 = 167 83 + 86 = 169 83 + 83 = 166 83 + 87 = 170 83 + 82 = 165 83 + 88 = 171 83 + 89 = 172 83 + 81 = 164 82 + 85 = 167 84 + 85 = 169 85 + 85 = 170 81 + 85 = 166 86 + 85 = 171 80 + 85 = 165 87 + 85 = 172 79 + 85 = 164 68 + 100 = 168 69 + 99 = 168 70 + 98 = 168 71 + 97 = 168 72 + 96 = 168 73 + 95 = 168 81 + 74 = 155 35 + 15 = 50 71 + 92 = 163 93 + 24 = 117 60 + 40 = 100 25 + 36 = 61 21 × 8 = 168 4 × 42 = 168