Tabla del -688
| -688 | X | 1 | = | -688 |
| -688 | X | 2 | = | -1376 |
| -688 | X | 3 | = | -2064 |
| -688 | X | 4 | = | -2752 |
| -688 | X | 5 | = | -3440 |
| -688 | X | 6 | = | -4128 |
| -688 | X | 7 | = | -4816 |
| -688 | X | 8 | = | -5504 |
| -688 | X | 9 | = | -6192 |
| -688 | X | 10 | = | -6880 |
| -688 | X | 1 | = | -688 |
| -688 | X | 2 | = | -1376 |
| -688 | X | 3 | = | -2064 |
| -688 | X | 4 | = | -2752 |
| -688 | X | 5 | = | -3440 |
| -688 | X | 6 | = | -4128 |
| -688 | X | 7 | = | -4816 |
| -688 | X | 8 | = | -5504 |
| -688 | X | 9 | = | -6192 |
| -688 | X | 10 | = | -6880 |