Tabla del -400
| -400 | X | 1 | = | -400 |
| -400 | X | 2 | = | -800 |
| -400 | X | 3 | = | -1200 |
| -400 | X | 4 | = | -1600 |
| -400 | X | 5 | = | -2000 |
| -400 | X | 6 | = | -2400 |
| -400 | X | 7 | = | -2800 |
| -400 | X | 8 | = | -3200 |
| -400 | X | 9 | = | -3600 |
| -400 | X | 10 | = | -4000 |
| -400 | X | 1 | = | -400 |
| -400 | X | 2 | = | -800 |
| -400 | X | 3 | = | -1200 |
| -400 | X | 4 | = | -1600 |
| -400 | X | 5 | = | -2000 |
| -400 | X | 6 | = | -2400 |
| -400 | X | 7 | = | -2800 |
| -400 | X | 8 | = | -3200 |
| -400 | X | 9 | = | -3600 |
| -400 | X | 10 | = | -4000 |