20 乘法 52 等于多少？

20 × 51 = 1020 20 × 53 = 1060 20 × 50 = 1000 20 × 54 = 1080 20 × 49 = 980 20 × 55 = 1100 20 × 56 = 1120 20 × 48 = 960 19 × 52 = 988 21 × 52 = 1092 22 × 52 = 1144 18 × 52 = 936 23 × 52 = 1196 17 × 52 = 884 24 × 52 = 1248 16 × 52 = 832 13 × 80 = 1040 16 × 65 = 1040 26 × 40 = 1040 40 × 26 = 1040 52 × 20 = 1040 65 × 16 = 1040 74 × 97 = 7178 90 × 45 = 4050 42 × 18 = 756 39 × 98 = 3822 96 × 79 = 7584 20 × 64 = 1280 76 × 100 = 7600 68 × 81 = 5508