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2.418.364
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2.418.364
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 | |
| Evi | 27 | 28 | 6 May |
| Evi | 25 | 25 | 6 May |
| Amber | 15 | 17 | 6 May |
| 11 | 11 | 6 May | |
| 5 | 8 | 6 May | |
| 4 | 4 | 6 May | |
| 3 | 3 | 6 May | |
| ksanet | 2 | 2 | 6 May |
| naam | number correct | number done | |
| !R!$ | 74 | 74 | 4 May |
| 73!R!$ | 72 | 73 | 4 May |
| 68 | 68 | 4 May | |
| 65 | 66 | 4 May | |
| lskdllhfkjewrfhngkjt | 56 | 58 | 4 May |
| Evi | 46 | 47 | 6 May |
| Izaïn | 31 | 31 | 1 May |
| Izaïn | 24 | 30 | 1 May |
| benthe. | 24 | 25 | 6 May |
| kiki | 17 | 19 | 6 May |
| Malcom Cardenas aria | 15 | 17 | 1 May |
| 14 | 18 | 6 May | |
| 7 | 8 | 6 May | |
| 5 | 5 | 6 May | |
| Izaïn | 2 | 7 | 1 May |
| naam | number correct | number done | |
| 11 | 11 | 6 May |
| naam | number correct | number done | |
| Anna | 135 | 159 | 6 May |
| Morris | 103 | 112 | 6 May |
| Stenn | 86 | 100 | 6 May |
| merle | 61 | 65 | 6 May |
| Joudy | 59 | 60 | 6 May |
| 55 | 58 | 6 May | |
| Abdulkader | 54 | 58 | 6 May |
| Isa | 50 | 51 | 6 May |
| Marit | 41 | 45 | 6 May |
| Emma | 36 | 37 | 6 May |
| Milan | 34 | 38 | 6 May |
| Gydo | 32 | 32 | 6 May |
| rouan | 30 | 31 | 6 May |
| Nova vorenhout | 22 | 24 | 6 May |
| Max | 4 | 14 | 6 May |
| the OPTELSOMMEN in 5 minutes has not been made yet this month. |
| the OPTELSOMMEN in 10 minutes has not been made yet this month. |