58 加法 16 等于多少？

58 + 15 = 73 58 + 17 = 75 58 + 14 = 72 58 + 18 = 76 58 + 13 = 71 58 + 19 = 77 58 + 20 = 78 58 + 12 = 70 57 + 16 = 73 59 + 16 = 75 56 + 16 = 72 60 + 16 = 76 55 + 16 = 71 61 + 16 = 77 62 + 16 = 78 54 + 16 = 70 1 + 73 = 74 2 + 72 = 74 3 + 71 = 74 4 + 70 = 74 5 + 69 = 74 6 + 68 = 74 68 + 19 = 87 92 + 66 = 158 64 + 62 = 126 90 + 47 = 137 9 + 53 = 62 62 + 19 = 81 94 - 20 = 74 74 × 1 = 74