Did you know that
2.463.653
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
2.463.653
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 AFTELSOMMEN 10-20 in 1 minute has not been made yet this week. |
| the AFTELSOMMEN 10-20 in 2 minutes has not been made yet this week. |
| the AFTELSOMMEN 10-20 in 3 minutes has not been made yet this week. |
| naam | number correct | number done | |
| Xim-16 | 59 | 61 | 21 September |
| naam | number correct | number done | |
| Xim-16 | 52 | 56 | 21 September |
| the AFTELSOMMEN 10-20 in 10 minutes has not been made yet this week. |