42 乘法 51 等于多少？

42 × 50 = 2100 42 × 52 = 2184 42 × 49 = 2058 42 × 53 = 2226 42 × 48 = 2016 42 × 54 = 2268 42 × 47 = 1974 42 × 55 = 2310 41 × 51 = 2091 43 × 51 = 2193 40 × 51 = 2040 44 × 51 = 2244 39 × 51 = 1989 45 × 51 = 2295 38 × 51 = 1938 46 × 51 = 2346 34 × 63 = 2142 51 × 42 = 2142 63 × 34 = 2142 80 × 12 = 960 49 × 84 = 4116 90 × 92 = 8280 45 × 11 = 495 74 × 35 = 2590 72 × 66 = 4752 96 × 2 = 192 34 × 94 = 3196 18 × 82 = 1476 30 × 70 = 2100 91 × 40 = 3640