11 乘法 20 等于多少？

11 × 19 = 209 11 × 21 = 231 11 × 22 = 242 11 × 18 = 198 11 × 23 = 253 11 × 17 = 187 11 × 24 = 264 11 × 16 = 176 10 × 20 = 200 12 × 20 = 240 13 × 20 = 260 9 × 20 = 180 14 × 20 = 280 8 × 20 = 160 15 × 20 = 300 7 × 20 = 140 4 × 55 = 220 5 × 44 = 220 10 × 22 = 220 20 × 11 = 220 22 × 10 = 220 44 × 5 = 220 30 × 17 = 510 91 × 98 = 8918 49 × 36 = 1764 47 × 78 = 3666 58 × 19 = 1102 76 × 20 = 1520 50 × 52 = 2600 84 × 96 = 8064