28 加法 68 等于多少？

28 + 67 = 95 28 + 69 = 97 28 + 66 = 94 28 + 70 = 98 28 + 65 = 93 28 + 71 = 99 28 + 64 = 92 28 + 72 = 100 29 + 68 = 97 27 + 68 = 95 30 + 68 = 98 26 + 68 = 94 31 + 68 = 99 25 + 68 = 93 32 + 68 = 100 24 + 68 = 92 1 + 95 = 96 2 + 94 = 96 3 + 93 = 96 4 + 92 = 96 5 + 91 = 96 6 + 90 = 96 45 + 45 = 90 78 + 31 = 109 73 + 73 = 146 2 + 78 = 80 53 + 18 = 71 98 + 40 = 138 24 × 4 = 96 96 × 1 = 96