| 18 | x | 1 | = | 18 |
| 18 | x | 2 | = | 36 |
| 18 | x | 3 | = | 54 |
| 18 | x | 4 | = | 72 |
| 18 | x | 5 | = | 90 |
| 18 | x | 6 | = | 108 |
| 18 | x | 7 | = | 126 |
| 18 | x | 8 | = | 144 |
| 18 | x | 9 | = | 162 |
| 18 | x | 10 | = | 180 |
| 18 | x | 11 | = | 198 |
| 18 | x | 12 | = | 216 |
| 18 | x | 13 | = | 234 |
| 18 | x | 14 | = | 252 |
| 18 | x | 15 | = | 270 |
| 18 | x | 16 | = | 288 |
| 18 | x | 17 | = | 306 |
| 18 | x | 18 | = | 324 |
| 18 | x | 19 | = | 342 |
| 18 | x | 20 | = | 360 |
| 18 | x | 21 | = | 378 |
| 18 | x | 22 | = | 396 |
| 18 | x | 23 | = | 414 |
| 18 | x | 24 | = | 432 |
| 18 | x | 25 | = | 450 |
| 18 | x | 26 | = | 468 |
| 18 | x | 27 | = | 486 |
| 18 | x | 28 | = | 504 |
| 18 | x | 29 | = | 522 |
| 18 | x | 30 | = | 540 |
| 18 | x | 31 | = | 558 |
| 18 | x | 32 | = | 576 |
| 18 | x | 33 | = | 594 |
| 18 | x | 34 | = | 612 |
| 18 | x | 35 | = | 630 |
| 18 | x | 36 | = | 648 |
| 18 | x | 37 | = | 666 |
| 18 | x | 38 | = | 684 |
| 18 | x | 39 | = | 702 |
| 18 | x | 40 | = | 720 |
| 18 | x | 41 | = | 738 |
| 18 | x | 42 | = | 756 |
| 18 | x | 43 | = | 774 |
| 18 | x | 44 | = | 792 |
| 18 | x | 45 | = | 810 |
| 18 | x | 46 | = | 828 |
| 18 | x | 47 | = | 846 |
| 18 | x | 48 | = | 864 |
| 18 | x | 49 | = | 882 |
| 18 | x | 50 | = | 900 |