20 乘法 60 等于多少？

20 × 59 = 1180 20 × 61 = 1220 20 × 58 = 1160 20 × 62 = 1240 20 × 57 = 1140 20 × 63 = 1260 20 × 56 = 1120 20 × 64 = 1280 19 × 60 = 1140 21 × 60 = 1260 22 × 60 = 1320 18 × 60 = 1080 23 × 60 = 1380 17 × 60 = 1020 24 × 60 = 1440 16 × 60 = 960 12 × 100 = 1200 15 × 80 = 1200 16 × 75 = 1200 24 × 50 = 1200 25 × 48 = 1200 30 × 40 = 1200 37 × 19 = 703 14 × 61 = 854 7 × 69 = 483 11 × 54 = 594 66 × 33 = 2178 4 × 77 = 308 9 × 71 = 639 44 × 25 = 1100