Did you know that
2.464.250
tests have already been made here ?
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2.464.250
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 | |
| jufeline | 37 | 38 | 21 September |
| naam | number correct | number done | |
| 20 | 21 | 21 September |
| the OPTELSOMMEN in 3 minutes has not been made yet this week. |
| naam | number correct | number done | |
| 65 | 65 | 21 September | |
| jaylen | 10 | 11 | 21 September |
| naam | number correct | number done | |
| dean | 62 | 64 | 21 September |
| chloe | 25 | 31 | 21 September |
| the OPTELSOMMEN in 10 minutes has not been made yet this week. |