81 乘法 12 等于多少？

81 × 11 = 891 81 × 13 = 1053 81 × 10 = 810 81 × 14 = 1134 81 × 15 = 1215 81 × 9 = 729 81 × 16 = 1296 81 × 8 = 648 80 × 12 = 960 82 × 12 = 984 83 × 12 = 996 79 × 12 = 948 84 × 12 = 1008 78 × 12 = 936 85 × 12 = 1020 77 × 12 = 924 12 × 81 = 972 18 × 54 = 972 27 × 36 = 972 36 × 27 = 972 54 × 18 = 972 10 × 38 = 380 32 × 7 = 224 35 × 38 = 1330 88 × 20 = 1760 45 × 16 = 720 62 × 34 = 2108 29 × 66 = 1914 55 × 50 = 2750 94 × 35 = 3290