20 乘法 13 等于多少？

20 × 12 = 240 20 × 14 = 280 20 × 11 = 220 20 × 15 = 300 20 × 10 = 200 20 × 16 = 320 20 × 17 = 340 20 × 9 = 180 19 × 13 = 247 21 × 13 = 273 22 × 13 = 286 18 × 13 = 234 23 × 13 = 299 17 × 13 = 221 24 × 13 = 312 16 × 13 = 208 4 × 65 = 260 5 × 52 = 260 10 × 26 = 260 13 × 20 = 260 26 × 10 = 260 52 × 5 = 260 54 × 23 = 1242 34 × 15 = 510 6 × 92 = 552 46 × 44 = 2024 35 × 36 = 1260 18 × 94 = 1692 4 × 52 = 208 12 × 82 = 984