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2.448.885
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2.448.885
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 | |
| semin | 26 | 28 | 24 August |
| Jo | 25 | 25 | 19 August |
| 25 | 30 | 21 August | |
| 23 | 33 | 19 August | |
| emar | 7 | 7 | 21 August |
| naam | number correct | number done | |
| chips | 83 | 84 | 19 August |
| chips | 79 | 84 | 24 August |
| mutant skin stealer | 76 | 78 | 21 August |
| chips | 75 | 81 | 21 August |
| slenderman_9098 | 72 | 74 | 19 August |
| 71 | 73 | 18 August | |
| mutant skin stealer | 61 | 64 | 24 August |
| stouterd | 45 | 49 | 19 August |
| boendaklappers 2 | 43 | 72 | 21 August |
| jelte | 31 | 33 | 19 August |
| 25 | 27 | 24 August | |
| ufuk | 21 | 22 | 24 August |
| 21 | 23 | 10 August | |
| ufuk | 20 | 22 | 24 August |
| 20 | 21 | 24 August | |
| ufuk | 19 | 20 | 24 August |
| 19 | 23 | 5 August | |
| 17 | 17 | 18 August | |
| ufuk | 13 | 14 | 24 August |
| Jazzypessy | 4 | 4 | 24 August |
| jazzlyn | 2 | 2 | 24 August |
| naam | number correct | number done | |
| 68 | 70 | 24 August | |
| 63 | 64 | 21 August | |
| 63 | 63 | 20 August | |
| 62 | 62 | 14 August | |
| 61 | 61 | 18 August | |
| 61 | 61 | 10 August | |
| 59 | 60 | 13 August | |
| 55 | 57 | 3 August | |
| 54 | 56 | 12 August | |
| 54 | 55 | 9 August | |
| 54 | 55 | 19 August | |
| 52 | 55 | 11 August | |
| 51 | 52 | 7 August | |
| 44 | 50 | 7 August | |
| 35 | 36 | 17 August | |
| 28 | 30 | 7 August |
| the OPTELSOMMEN in 4 minutes has not been made yet this month. |
| the OPTELSOMMEN in 5 minutes has not been made yet this month. |
| naam | number correct | number done | |
| piyanshi | 70 | 73 | 19 August |