81 乘法 27 等于多少？

81 × 26 = 2106 81 × 28 = 2268 81 × 29 = 2349 81 × 25 = 2025 81 × 30 = 2430 81 × 24 = 1944 81 × 31 = 2511 81 × 23 = 1863 80 × 27 = 2160 82 × 27 = 2214 83 × 27 = 2241 79 × 27 = 2133 84 × 27 = 2268 78 × 27 = 2106 85 × 27 = 2295 77 × 27 = 2079 27 × 81 = 2187 3 × 40 = 120 52 × 64 = 3328 80 × 70 = 5600 41 × 27 = 1107 21 × 51 = 1071 75 × 15 = 1125 33 × 67 = 2211 74 × 31 = 2294 2 × 21 = 42 72 × 10 = 720 1 × 51 = 51 30 × 39 = 1170