Tabla del 440
| 440 | X | 1 | = | 440 |
| 440 | X | 2 | = | 880 |
| 440 | X | 3 | = | 1320 |
| 440 | X | 4 | = | 1760 |
| 440 | X | 5 | = | 2200 |
| 440 | X | 6 | = | 2640 |
| 440 | X | 7 | = | 3080 |
| 440 | X | 8 | = | 3520 |
| 440 | X | 9 | = | 3960 |
| 440 | X | 10 | = | 4400 |
| 440 | X | 1 | = | 440 |
| 440 | X | 2 | = | 880 |
| 440 | X | 3 | = | 1320 |
| 440 | X | 4 | = | 1760 |
| 440 | X | 5 | = | 2200 |
| 440 | X | 6 | = | 2640 |
| 440 | X | 7 | = | 3080 |
| 440 | X | 8 | = | 3520 |
| 440 | X | 9 | = | 3960 |
| 440 | X | 10 | = | 4400 |