51 乘法 18 等于多少？

51 × 17 = 867 51 × 19 = 969 51 × 20 = 1020 51 × 16 = 816 51 × 21 = 1071 51 × 15 = 765 51 × 22 = 1122 51 × 14 = 714 50 × 18 = 900 52 × 18 = 936 49 × 18 = 882 53 × 18 = 954 48 × 18 = 864 54 × 18 = 972 47 × 18 = 846 55 × 18 = 990 17 × 54 = 918 18 × 51 = 918 27 × 34 = 918 34 × 27 = 918 54 × 17 = 918 84 × 30 = 2520 62 × 100 = 6200 73 × 79 = 5767 88 × 65 = 5720 45 × 26 = 1170 9 × 83 = 747 63 × 90 = 5670 81 × 90 = 7290 60 × 29 = 1740