| calcul | réponse | % Correct |
|---|---|---|
| 10 x 15 | 150 | 100%
|
| 3 x 15 | 45 | 100%
|
| 5 x 15 | 75 | 100%
|
| 2 x 15 | 30 | 99%
|
| 1 x 15 | 15 | 98%
|
| 7 x 15 | 105 | 97%
|
| 9 x 15 | 135 | 96%
|
| 6 x 15 | 90 | 96%
|
| 8 x 15 | 120 | 95%
|
| 4 x 15 | 60 | 94%
|