73 加法 99 等于多少？

73 + 98 = 171 73 + 100 = 173 73 + 97 = 170 73 + 96 = 169 73 + 95 = 168 73 + 94 = 167 73 + 93 = 166 73 + 92 = 165 74 + 99 = 173 72 + 99 = 171 75 + 99 = 174 71 + 99 = 170 76 + 99 = 175 70 + 99 = 169 77 + 99 = 176 69 + 99 = 168 72 + 100 = 172 74 + 98 = 172 75 + 97 = 172 76 + 96 = 172 77 + 95 = 172 78 + 94 = 172 28 + 72 = 100 55 + 45 = 100 43 + 57 = 100 84 + 29 = 113 88 + 35 = 123 87 + 16 = 103 43 × 4 = 172 4 × 43 = 172