5 乘法 45 等于多少？

5 × 44 = 220 5 × 46 = 230 5 × 47 = 235 5 × 43 = 215 5 × 48 = 240 5 × 42 = 210 5 × 49 = 245 5 × 41 = 205 4 × 45 = 180 6 × 45 = 270 3 × 45 = 135 7 × 45 = 315 2 × 45 = 90 8 × 45 = 360 1 × 45 = 45 9 × 45 = 405 3 × 75 = 225 9 × 25 = 225 15 × 15 = 225 25 × 9 = 225 45 × 5 = 225 75 × 3 = 225 30 × 30 = 900 6 × 44 = 264 81 × 52 = 4212 68 × 42 = 2856 84 × 18 = 1512 94 × 42 = 3948 84 × 75 = 6300 60 × 21 = 1260