Did you know that
2.447.423
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
2.447.423
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 OPTELSOMMEN TOT 10 in 1 minute has not been made yet this week. |
| the OPTELSOMMEN TOT 10 in 2 minutes has not been made yet this week. |
| the OPTELSOMMEN TOT 10 in 3 minutes has not been made yet this week. |
| the OPTELSOMMEN TOT 10 in 4 minutes has not been made yet this week. |
| naam | number correct | number done | |
| 60 | 63 | 29 July |
| the OPTELSOMMEN TOT 10 in 10 minutes has not been made yet this week. |