Did you know that
2.412.741
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
2.412.741
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 | |
| 27 | 29 | 11 April |
| the KWADRATEN van 10 TOT 30 in 2 minutes has not been made yet this week. |
| the KWADRATEN van 10 TOT 30 in 3 minutes has not been made yet this week. |
| naam | number correct | number done | |
| 15 | 21 | 8 April |
| naam | number correct | number done | |
| 35 | 46 | 8 April |
| naam | number correct | number done | |
| 75 | 101 | 8 April |