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2.477.609
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2.477.609
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 | |
| 19 | 19 | 14 October | |
| 7 | 8 | 15 October | |
| 7 | 9 | 15 October | |
| 6 | 6 | 12 October | |
| Jula | 4 | 6 | 12 October |
| timmur | 2 | 5 | 13 October |
| the KEERSOMMEN 11-20 in 2 minutes has not been made yet this week. |
| the KEERSOMMEN 11-20 in 3 minutes has not been made yet this week. |
| naam | number correct | number done | |
| 83 | 92 | 13 October |
| naam | number correct | number done | |
| Boter | 38 | 43 | 16 October |
| Sushini | 25 | 26 | 14 October |
| naam | number correct | number done | |
| sara | 101 | 108 | 13 October |
| dave | 43 | 59 | 12 October |