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2.326.465
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 | 26 | 4 November | |
| Arthur! | 17 | 17 | 3 November |
| 10 | 12 | 4 November | |
| 8 | 19 | 5 November | |
| 67 | 4 | 67 | 4 November |
| naam | number correct | number done | |
| milou | 17 | 19 | 4 November |
| naam | number correct | number done | |
| jazzlyn | 2 | 7 | 5 November |
| 2 | 2 | 5 November |
| naam | number correct | number done | |
| 18 | 23 | 5 November | |
| Imme | 6 | 12 | 6 November |
| Thorben | 6 | 13 | 7 November |
| Millz | 5 | 5 | 7 November |
| Thorben | 5 | 5 | 7 November |
| Jade | 4 | 7 | 6 November |
| Millz | 4 | 6 | 7 November |
| Luc | 2 | 4 | 6 November |