80 加法 48 等于多少？

80 + 47 = 127 80 + 49 = 129 80 + 46 = 126 80 + 50 = 130 80 + 51 = 131 80 + 45 = 125 80 + 52 = 132 80 + 44 = 124 79 + 48 = 127 81 + 48 = 129 78 + 48 = 126 82 + 48 = 130 83 + 48 = 131 77 + 48 = 125 84 + 48 = 132 76 + 48 = 124 28 + 100 = 128 29 + 99 = 128 30 + 98 = 128 31 + 97 = 128 32 + 96 = 128 33 + 95 = 128 42 + 39 = 81 17 + 46 = 63 66 + 51 = 117 38 + 90 = 128 29 + 63 = 92 5 + 8 = 13 8 × 16 = 128 64 × 2 = 128