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2.488.956
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2.488.956
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 | |
| 38 | 42 | 10 November | |
| 36 | 44 | 10 November | |
| 30 | 36 | 10 November | |
| drieske | 27 | 28 | 11 November |
| 15 | 16 | 10 November |
| naam | number correct | number done | |
| 73 | 85 | 11 November | |
| 71 | 85 | 10 November | |
| sofie | 56 | 56 | 10 November |
| rikkisturm | 36 | 42 | 10 November |
| 35 | 35 | 9 November | |
| tim | 34 | 35 | 9 November |
| rikkisturm | 33 | 36 | 10 November |
| rikkisturm | 28 | 33 | 10 November |
| slang | 25 | 313 | 11 November |
| 23 | 24 | 9 November | |
| 21 | 22 | 11 November | |
| 5 | 6 | 10 November |
| naam | number correct | number done | |
| Irene🐯 | 59 | 64 | 11 November |
| 28 | 29 | 10 November | |
| 9 | 9 | 10 November |
| naam | number correct | number done | |
| drieske | 94 | 96 | 11 November |
| 71 | 76 | 10 November | |
| Tom | 48 | 51 | 10 November |
| Lou C | 39 | 48 | 10 November |
| 18 | 18 | 10 November | |
| 8 | 8 | 10 November | |
| 6 | 6 | 10 November | |
| Douwe Kortbeek | 5 | 5 | 9 November |
| Douwe Kortbeek | 5 | 6 | 11 November |
| naam | number correct | number done | |
| Luca | 96 | 100 | 11 November |
| 41 | 44 | 10 November | |
| Wander | 23 | 30 | 11 November |
| naam | number correct | number done | |
| FLORIS!!!!!! | 58 | 63 | 9 November |