80 加法 63 等于多少？

80 + 62 = 142 80 + 64 = 144 80 + 65 = 145 80 + 61 = 141 80 + 66 = 146 80 + 60 = 140 80 + 67 = 147 80 + 59 = 139 79 + 63 = 142 81 + 63 = 144 78 + 63 = 141 82 + 63 = 145 83 + 63 = 146 77 + 63 = 140 84 + 63 = 147 76 + 63 = 139 43 + 100 = 143 44 + 99 = 143 45 + 98 = 143 46 + 97 = 143 47 + 96 = 143 48 + 95 = 143 15 + 55 = 70 65 + 92 = 157 66 + 42 = 108 84 + 31 = 115 47 + 80 = 127 7 + 74 = 81 13 × 11 = 143 11 × 13 = 143