45 乘法 4 等于多少？

45 × 3 = 135 45 × 5 = 225 45 × 2 = 90 45 × 6 = 270 45 × 1 = 45 45 × 7 = 315 45 × 8 = 360 45 × 9 = 405 44 × 4 = 176 46 × 4 = 184 47 × 4 = 188 43 × 4 = 172 48 × 4 = 192 42 × 4 = 168 49 × 4 = 196 41 × 4 = 164 2 × 90 = 180 3 × 60 = 180 4 × 45 = 180 5 × 36 = 180 6 × 30 = 180 9 × 20 = 180 27 × 1 = 27 79 × 57 = 4503 23 × 88 = 2024 11 × 71 = 781 71 × 12 = 852 29 × 91 = 2639 96 + 84 = 180 83 + 97 = 180