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2.417.505
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2.417.505
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 | |
| Safouane | 42 | 43 | 21 April |
| 40 | 40 | 23 April | |
| 30 | 37 | 21 April | |
| Jenny | 28 | 29 | 21 April |
| 44 | 27 | 27 | 23 April |
| kak | 26 | 27 | 23 April |
| L@uren!# | 23 | 23 | 23 April |
| L@uren!# | 23 | 23 | 23 April |
| 33333333333333333333 | 9 | 61 | 20 April |
| levi | 7 | 9 | 20 April |
| levi | 6 | 6 | 20 April |
| 61 61 61 61 61 61 61 | 5 | 5 | 20 April |
| hii | 5 | 146 | 23 April |
| naam | number correct | number done | |
| Haben | 82 | 84 | 21 April |
| 81 | 87 | 21 April | |
| 79 | 81 | 21 April | |
| Jennh | 45 | 45 | 21 April |
| 45 | 48 | 22 April | |
| 45 | 49 | 22 April | |
| 27 | 27 | 22 April | |
| 18 | 21 | 20 April |
| naam | number correct | number done | |
| 46 | 47 | 20 April | |
| Jenny | 41 | 44 | 21 April |
| 29 | 29 | 21 April |
| naam | number correct | number done | |
| jolanta | 147 | 147 | 20 April |
| Marsiel | 100 | 106 | 21 April |
| 82 | 83 | 20 April | |
| 55 | 57 | 21 April | |
| Brandon d | 52 | 56 | 22 April |
| Charlie | 43 | 43 | 23 April |
| keesje | 37 | 40 | 23 April |
| 31 | 33 | 20 April | |
| 27 | 89 | 22 April | |
| 23 | 23 | 20 April | |
| 123456789 | 8 | 27 | 21 April |
| naam | number correct | number done | |
| IsabellaS | 128 | 133 | 22 April |
| Oertijd | 66 | 69 | 23 April |
| Amir7 | 46 | 48 | 20 April |
| roos | 37 | 38 | 20 April |
| naam | number correct | number done | |
| Thijs 67 67 67 67 67 | 225 | 246 | 23 April |
| 63 | 67 | 21 April | |
| 62 | 64 | 20 April | |
| 76767676767676767676 | 33 | 43 | 20 April |
| 24 | 25 | 22 April |