Did you know that
2.419.283
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
2.419.283
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 | 8 May |
| naam | number correct | number done | |
| 8 | 8 | 8 May | |
| 4 | 5 | 8 May |
| the KEERSOMMEN 11-20 in 3 minutes has not been made yet this week. |
| the KEERSOMMEN 11-20 in 4 minutes has not been made yet this week. |
| naam | number correct | number done | |
| 5 | 12 | 6 May |
| the KEERSOMMEN 11-20 in 10 minutes has not been made yet this week. |