12 乘法 20 等于多少？

12 × 19 = 228 12 × 21 = 252 12 × 22 = 264 12 × 18 = 216 12 × 23 = 276 12 × 17 = 204 12 × 24 = 288 12 × 16 = 192 11 × 20 = 220 13 × 20 = 260 10 × 20 = 200 14 × 20 = 280 15 × 20 = 300 9 × 20 = 180 16 × 20 = 320 8 × 20 = 160 3 × 80 = 240 4 × 60 = 240 5 × 48 = 240 6 × 40 = 240 8 × 30 = 240 10 × 24 = 240 62 × 56 = 3472 55 × 74 = 4070 85 × 56 = 4760 35 × 14 = 490 14 × 79 = 1106 99 × 36 = 3564 98 × 34 = 3332 13 × 3 = 39