82 乘法 20 等于多少？

82 × 19 = 1558 82 × 21 = 1722 82 × 22 = 1804 82 × 18 = 1476 82 × 23 = 1886 82 × 17 = 1394 82 × 24 = 1968 82 × 16 = 1312 83 × 20 = 1660 81 × 20 = 1620 84 × 20 = 1680 80 × 20 = 1600 85 × 20 = 1700 79 × 20 = 1580 86 × 20 = 1720 78 × 20 = 1560 20 × 82 = 1640 40 × 41 = 1640 41 × 40 = 1640 70 × 46 = 3220 41 × 57 = 2337 40 × 44 = 1760 33 × 70 = 2310 40 × 43 = 1720 49 × 72 = 3528 79 × 94 = 7426 42 × 77 = 3234 71 × 41 = 2911 50 × 10 = 500 50 × 55 = 2750