Did you know that
2.356.606
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
2.356.606
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 | |
| LilyN | 38 | 40 | 29 December |
| mirza | 36 | 36 | 29 December |
| the ADDITIONS 10-20 in 3 minutes has not been made yet this week. |
| naam | number correct | number done | |
| Michiel | 25 | 36 | 29 December |
| the ADDITIONS 10-20 in 1 minute has not been made yet this week. |