| Calcul | Résultat | % Correct |
|---|---|---|
| 2×56 | 112 | 92%
|
| 48÷2 | 24 | 67%
|
| 47+78 | 125 | 56%
|
| 166-43 | 123 | 38%
|
| 14÷2 | 7 | 23%
|
| 89×2 | 178 | 19%
|
| 43-40 | 3 | 18%
|
| 32+26 | 58 | 15%
|
| 12-11 | 1 | 8%
|
| 999÷1 | 999 | 7%
|
| 5×150 | 750 | 6%
|
| 27482×0 | 0 | 4%
|
| 100÷100 | 1 | 4%
|
| 31+12 | 43 | 3%
|
| 47+92 | 139 | 2%
|