Did you know that
2.458.021
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
2.458.021
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 |
| Nand | 13 | 17 |
| naam | number correct | number done |
| Nand | 27 | 32 |
| the KWADRATEN TOT 20 in 3 minutes has not been made yet today. |
| naam | number correct | number done |
| /// | 75 | 75 |
| the KWADRATEN TOT 20 in 5 minutes has not been made yet today. |
| the KWADRATEN TOT 20 in 10 minutes has not been made yet today. |