Tabla del 2540
| 2540 | X | 1 | = | 2540 |
| 2540 | X | 2 | = | 5080 |
| 2540 | X | 3 | = | 7620 |
| 2540 | X | 4 | = | 10160 |
| 2540 | X | 5 | = | 12700 |
| 2540 | X | 6 | = | 15240 |
| 2540 | X | 7 | = | 17780 |
| 2540 | X | 8 | = | 20320 |
| 2540 | X | 9 | = | 22860 |
| 2540 | X | 10 | = | 25400 |
| 2540 | X | 1 | = | 2540 |
| 2540 | X | 2 | = | 5080 |
| 2540 | X | 3 | = | 7620 |
| 2540 | X | 4 | = | 10160 |
| 2540 | X | 5 | = | 12700 |
| 2540 | X | 6 | = | 15240 |
| 2540 | X | 7 | = | 17780 |
| 2540 | X | 8 | = | 20320 |
| 2540 | X | 9 | = | 22860 |
| 2540 | X | 10 | = | 25400 |