Did you know that
2.356.493
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
2.356.493
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 |
| Goat | 216 | 230 |
| naam | number correct | number done |
| Goat | 166 | 169 |
| naam | number correct | number done |
| Goat | 105 | 115 |
| naam | number correct | number done |
| Goat | 52 | 55 |