1 乘法 53 等于多少？

1 × 52 = 52 1 × 54 = 54 1 × 51 = 51 1 × 55 = 55 1 × 56 = 56 1 × 50 = 50 1 × 57 = 57 1 × 49 = 49 2 × 53 = 106 3 × 53 = 159 4 × 53 = 212 5 × 53 = 265 6 × 53 = 318 7 × 53 = 371 8 × 53 = 424 9 × 53 = 477 53 × 1 = 53 69 × 31 = 2139 36 × 27 = 972 58 × 58 = 3364 55 × 37 = 2035 78 × 33 = 2574 90 × 22 = 1980 46 + 7 = 53 63 - 10 = 53 87 - 34 = 53 80 - 27 = 53 63 × 5 = 315 67 × 19 = 1273 53 × 37 = 1961