Did you know that
2.416.701
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
2.416.701
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 | |
| 15 | 17 | 20 April |
| the KEERSOMMEN 7-9 in 2 minutes has not been made yet this week. |
| the KEERSOMMEN 7-9 in 3 minutes has not been made yet this week. |
| naam | number correct | number done | |
| 55 | 61 | 20 April |
| the KEERSOMMEN 7-9 in 5 minutes has not been made yet this week. |
| the KEERSOMMEN 7-9 in 10 minutes has not been made yet this week. |