61 乘法 20 等于多少？

61 × 19 = 1159 61 × 21 = 1281 61 × 22 = 1342 61 × 18 = 1098 61 × 23 = 1403 61 × 17 = 1037 61 × 24 = 1464 61 × 16 = 976 60 × 20 = 1200 62 × 20 = 1240 59 × 20 = 1180 63 × 20 = 1260 58 × 20 = 1160 64 × 20 = 1280 65 × 20 = 1300 57 × 20 = 1140 20 × 61 = 1220 46 × 84 = 3864 75 × 26 = 1950 53 × 12 = 636 75 × 62 = 4650 46 × 16 = 736 47 × 100 = 4700 15 × 36 = 540 80 × 51 = 4080 82 × 56 = 4592 70 × 69 = 4830 26 × 47 = 1222 54 × 70 = 3780