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2.323.366
tests have already been made here ?
Also try how good you are at mental arithmetic!
Arithmetic without time? Go to leren-rekenen.nl
Here you learn arithmetic error-free for FREE
| naam | number correct | number done |
| Sabrine 7b | 115 | 119 |
| amy | 103 | 105 |
| 67 | 67 | |
| Sabrine 7b | 41 | 44 |
| 39 | 48 | |
| Annelore | 27 | 29 |
| 19 | 23 |
| naam | number correct | number done |
| Yanes | 102 | 102 |
| naam | number correct | number done |
| Nour7b | 52 | 59 |
| no name peperklip 7B | 40 | 40 |
| 20 | 26 | |
| Niels Vis | 8 | 10 |
| naam | number correct | number done |
| Nour7b | 24 | 33 |
| 14 | 16 |