Tabla del 2780
| 2780 | X | 1 | = | 2780 |
| 2780 | X | 2 | = | 5560 |
| 2780 | X | 3 | = | 8340 |
| 2780 | X | 4 | = | 11120 |
| 2780 | X | 5 | = | 13900 |
| 2780 | X | 6 | = | 16680 |
| 2780 | X | 7 | = | 19460 |
| 2780 | X | 8 | = | 22240 |
| 2780 | X | 9 | = | 25020 |
| 2780 | X | 10 | = | 27800 |
| 2780 | X | 1 | = | 2780 |
| 2780 | X | 2 | = | 5560 |
| 2780 | X | 3 | = | 8340 |
| 2780 | X | 4 | = | 11120 |
| 2780 | X | 5 | = | 13900 |
| 2780 | X | 6 | = | 16680 |
| 2780 | X | 7 | = | 19460 |
| 2780 | X | 8 | = | 22240 |
| 2780 | X | 9 | = | 25020 |
| 2780 | X | 10 | = | 27800 |