46 加法 28 等于多少？

46 + 29 = 75 46 + 27 = 73 46 + 30 = 76 46 + 26 = 72 46 + 31 = 77 46 + 25 = 71 46 + 32 = 78 46 + 24 = 70 47 + 28 = 75 45 + 28 = 73 48 + 28 = 76 44 + 28 = 72 49 + 28 = 77 43 + 28 = 71 50 + 28 = 78 42 + 28 = 70 1 + 73 = 74 2 + 72 = 74 3 + 71 = 74 4 + 70 = 74 5 + 69 = 74 6 + 68 = 74 57 + 52 = 109 66 + 70 = 136 52 + 87 = 139 42 + 62 = 104 74 + 94 = 168 57 + 24 = 81 93 - 19 = 74 80 - 6 = 74