Tabla del -900
| -900 | X | 1 | = | -900 |
| -900 | X | 2 | = | -1800 |
| -900 | X | 3 | = | -2700 |
| -900 | X | 4 | = | -3600 |
| -900 | X | 5 | = | -4500 |
| -900 | X | 6 | = | -5400 |
| -900 | X | 7 | = | -6300 |
| -900 | X | 8 | = | -7200 |
| -900 | X | 9 | = | -8100 |
| -900 | X | 10 | = | -9000 |
| -900 | X | 1 | = | -900 |
| -900 | X | 2 | = | -1800 |
| -900 | X | 3 | = | -2700 |
| -900 | X | 4 | = | -3600 |
| -900 | X | 5 | = | -4500 |
| -900 | X | 6 | = | -5400 |
| -900 | X | 7 | = | -6300 |
| -900 | X | 8 | = | -7200 |
| -900 | X | 9 | = | -8100 |
| -900 | X | 10 | = | -9000 |