71 乘法 19 等于多少？

71 × 20 = 1420 71 × 18 = 1278 71 × 21 = 1491 71 × 17 = 1207 71 × 22 = 1562 71 × 16 = 1136 71 × 23 = 1633 71 × 15 = 1065 70 × 19 = 1330 72 × 19 = 1368 69 × 19 = 1311 73 × 19 = 1387 74 × 19 = 1406 68 × 19 = 1292 75 × 19 = 1425 67 × 19 = 1273 19 × 71 = 1349 81 × 31 = 2511 96 × 2 = 192 64 × 56 = 3584 24 × 26 = 624 62 × 21 = 1302 85 × 82 = 6970 2 × 88 = 176 62 × 83 = 5146 8 × 80 = 640 93 × 74 = 6882 72 × 17 = 1224