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2.417.867
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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2.417.867
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 | |
| 12 | 13 | 3 May |
| the KEERSOMMEN 6-9 in 2 minutes has not been made yet this month. |
| the KEERSOMMEN 6-9 in 3 minutes has not been made yet this month. |
| naam | number correct | number done | |
| 29 | 35 | 1 May |
| the KEERSOMMEN 6-9 in 5 minutes has not been made yet this month. |
| the KEERSOMMEN 6-9 in 10 minutes has not been made yet this month. |