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2.425.311
tests have already been made here ?
Also try how good you are at mental arithmetic!
Arithmetic without time? Go to leren-rekenen.nl
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2.425.311
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
| the KEERSOMMEN 15-17 in 1 minute has not been made yet this month. |
| naam | number correct | number done | |
| 15 | 16 | 11 May | |
| 13 | 13 | 6 May | |
| 11 | 13 | 6 May |
| naam | number correct | number done | |
| Fomi | 38 | 38 | 12 May |
| naam | number correct | number done | |
| Derk | 44 | 44 | 3 May |
| Derk | 37 | 41 | 3 May |
| Anne! | 37 | 46 | 16 May |
| the KEERSOMMEN 15-17 in 5 minutes has not been made yet this month. |
| the KEERSOMMEN 15-17 in 10 minutes has not been made yet this month. |