Did you know that
2.410.267
tests have already been made here ?
Also try how good you are at mental arithmetic!
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2.410.267
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 | |
| Lucas | 14 | 15 | 7 April |
| 13 | 13 | 7 April | |
| Lucas | 6 | 10 | 7 April |
| Lucas | 2 | 4 | 7 April |
| Lucas | 1 | 1 | 7 April |
| naam | number correct | number done | |
| muhammed yusu | 47 | 76 | 7 April |
| 18 | 20 | 6 April |
| the KEERSOMMEN 7-9 in 3 minutes has not been made yet this week. |
| naam | number correct | number done | |
| Djivey | 48 | 63 | 7 April |
| 43 | 48 | 7 April | |
| Tygo | 30 | 30 | 7 April |
| Jesse | 8 | 13 | 7 April |
| Jesse | 8 | 13 | 7 April |
| the KEERSOMMEN 7-9 in 5 minutes has not been made yet this week. |
| naam | number correct | number done | |
| Elena | 230 | 245 | 7 April |
| Tycho | 29 | 30 | 7 April |