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2.421.603
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2.421.603
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 | |
| Arnaud | 7 | 17 | 13 May |
| 4 | 6 | 13 May |
| naam | number correct | number done | |
| STRESSS | 41 | 42 | 11 May |
| 19 | 21 | 11 May | |
| mexxie | 5 | 7 | 12 May |
| naam | number correct | number done | |
| 17 | 29 | 12 May |
| naam | number correct | number done | |
| #STRESS | 56 | 64 | 11 May |
| naam | number correct | number done | |
| Thijs | 123 | 125 | 14 May |
| 85 | 87 | 11 May | |
| Hoi | 39 | 62 | 12 May |
| 3 | 4 | 12 May |
| naam | number correct | number done | |
| jabarkus lover | 76 | 77 | 13 May |