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2.417.602
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2.417.602
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 | |
| 24 | 24 | 21 April | |
| 23 | 23 | 21 April | |
| 17 | 17 | 21 April | |
| 11 | 11 | 21 April | |
| 9 | 9 | 24 April | |
| 4 | 6 | 20 April |
| naam | number correct | number done | |
| Izaïn | 55 | 59 | 24 April |
| Izaïn | 46 | 54 | 24 April |
| Izaïn | 44 | 53 | 24 April |
| 41 | 41 | 21 April | |
| 41 | 41 | 21 April |
| naam | number correct | number done | |
| samuel | 36 | 36 | 20 April |
| 4 | 4 | 21 April |
| naam | number correct | number done | |
| Ahmad | 172 | 174 | 24 April |
| 156 | 158 | 21 April | |
| Simon | 92 | 92 | 23 April |
| 40 | 47 | 22 April | |
| 13 | 16 | 22 April |
| naam | number correct | number done | |
| 26666666666666666666 | 105 | 108 | 20 April |
| naam | number correct | number done | |
| 32 | 32 | 23 April |