| 228 | x | 1 | = | 228 |
| 228 | x | 2 | = | 456 |
| 228 | x | 3 | = | 684 |
| 228 | x | 4 | = | 912 |
| 228 | x | 5 | = | 1140 |
| 228 | x | 6 | = | 1368 |
| 228 | x | 7 | = | 1596 |
| 228 | x | 8 | = | 1824 |
| 228 | x | 9 | = | 2052 |
| 228 | x | 10 | = | 2280 |
| 228 | x | 11 | = | 2508 |
| 228 | x | 12 | = | 2736 |
| 228 | x | 13 | = | 2964 |
| 228 | x | 14 | = | 3192 |
| 228 | x | 15 | = | 3420 |
| 228 | x | 16 | = | 3648 |
| 228 | x | 17 | = | 3876 |
| 228 | x | 18 | = | 4104 |
| 228 | x | 19 | = | 4332 |
| 228 | x | 20 | = | 4560 |