Tabla del 687
| 687 | X | 1 | = | 687 |
| 687 | X | 2 | = | 1374 |
| 687 | X | 3 | = | 2061 |
| 687 | X | 4 | = | 2748 |
| 687 | X | 5 | = | 3435 |
| 687 | X | 6 | = | 4122 |
| 687 | X | 7 | = | 4809 |
| 687 | X | 8 | = | 5496 |
| 687 | X | 9 | = | 6183 |
| 687 | X | 10 | = | 6870 |
| 687 | X | 1 | = | 687 |
| 687 | X | 2 | = | 1374 |
| 687 | X | 3 | = | 2061 |
| 687 | X | 4 | = | 2748 |
| 687 | X | 5 | = | 3435 |
| 687 | X | 6 | = | 4122 |
| 687 | X | 7 | = | 4809 |
| 687 | X | 8 | = | 5496 |
| 687 | X | 9 | = | 6183 |
| 687 | X | 10 | = | 6870 |