1. szint
| ( | – | 5 | ) | * | 3 | = | ( | + – |
) | |
| 6 |
2. szint
| 5 | * | ( | – | 1 | ) | – | ( | – | 6 | ) | = | ( | – | ) | – | ( | – | 6 | ) | = | ||
| 6 | 2 | 12 | 12 |
3. szint
| ( | ( | – | 5 | ) | + | ( | – | 8 | ) | * | ( | – | 2 | ) | ) | * | ( | – | 10 | ) | = | |
| 6 | 9 | 3 | 13 |
| ( | – | 5 | ) | * | 3 | = | ( | + – |
) | |
| 6 |
| 5 | * | ( | – | 1 | ) | – | ( | – | 6 | ) | = | ( | – | ) | – | ( | – | 6 | ) | = | ||
| 6 | 2 | 12 | 12 |
| ( | ( | – | 5 | ) | + | ( | – | 8 | ) | * | ( | – | 2 | ) | ) | * | ( | – | 10 | ) | = | |
| 6 | 9 | 3 | 13 |