98 加法 71 等于多少？

98 + 70 = 168 98 + 72 = 170 98 + 69 = 167 98 + 73 = 171 98 + 74 = 172 98 + 68 = 166 98 + 75 = 173 98 + 67 = 165 97 + 71 = 168 99 + 71 = 170 96 + 71 = 167 100 + 71 = 171 95 + 71 = 166 94 + 71 = 165 93 + 71 = 164 92 + 71 = 163 69 + 100 = 169 70 + 99 = 169 71 + 98 = 169 72 + 97 = 169 73 + 96 = 169 74 + 95 = 169 94 + 63 = 157 52 + 53 = 105 54 + 94 = 148 80 + 57 = 137 16 + 77 = 93 36 + 90 = 126 13 × 13 = 169 79 + 20 = 99