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2.243.308
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 | |
| luana | 121 | 129 | 9 May |
| luana | 118 | 128 | 9 May |
| 102 | 106 | 7 May | |
| Aashika | 79 | 80 | 6 May |
| Jesse | 69 | 70 | 8 May |
| Ivana | 66 | 69 | 8 May |
| Berend | 65 | 70 | 8 May |
| Valerio | 64 | 69 | 6 May |
| Sam | 46 | 46 | 8 May |
| Ojas | 46 | 51 | 8 May |
| Iris | 41 | 43 | 6 May |
| Annelore | 39 | 42 | 6 May |
| Burak | 37 | 38 | 8 May |
| Milou | 35 | 37 | 6 May |
| Marten | 32 | 32 | 6 May |
| Jethro | 30 | 33 | 8 May |
| Rosa | 30 | 41 | 6 May |
| Ivana | 28 | 31 | 8 May |
| Hannah | 27 | 30 | 6 May |
| Lars | 27 | 30 | 6 May |
| 27 | 27 | 5 May | |
| 26 | 27 | 5 May | |
| Ruben | 23 | 30 | 8 May |
| Jailey | 20 | 24 | 6 May |
| Burak | 17 | 17 | 8 May |
| Sam | 4 | 4 | 8 May |
| MENNO | 4 | 76 | 8 May |
| Finn | 2 | 4 | 6 May |
| naam | number correct | number done | |
| 68 | 69 | 8 May | |
| Aashika | 58 | 60 | 5 May |
| Jesse | 29 | 30 | 8 May |
| naam | number correct | number done | |
| Aashika | 57 | 57 | 9 May |
| Aashika | 51 | 54 | 7 May |
| Aashika | 51 | 54 | 8 May |
| Aashika | 50 | 53 | 7 May |
| Valerio | 31 | 33 | 6 May |
| Douwe | 24 | 24 | 8 May |
| Jethro | 13 | 14 | 8 May |
| Lars | 12 | 18 | 6 May |
| naam | number correct | number done | |
| 33 | 35 | 9 May | |
| 32 | 34 | 9 May | |
| Kityyyyyyyyyyyyyyyyy | 28 | 28 | 7 May |
| 20 | 21 | 7 May | |
| 12 | 15 | 9 May | |
| altan | 5 | 17 | 7 May |
| Jethro | 3 | 3 | 8 May |
| Lieke | 1 | 145 | 8 May |