Did you know that
2.409.318
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
2.409.318
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 DEELSOMMEN 1-20 in 1 minute has not been made yet this month. |
| naam | number correct | number done | |
| 34 | 41 | 1 April |
| the DEELSOMMEN 1-20 in 3 minutes has not been made yet this month. |
| naam | number correct | number done | |
| 86 | 87 | 2 April | |
| 21 | 226 | 1 April | |
| 4 | 6 | 1 April |
| the DEELSOMMEN 1-20 in 5 minutes has not been made yet this month. |
| the DEELSOMMEN 1-20 in 10 minutes has not been made yet this month. |