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2.332.804
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 | |
| Elena | 57 | 77 | 13 November |
| Liv | 56 | 67 | 11 November |
| Elena | 55 | 72 | 11 November |
| 49 | 54 | 14 November | |
| Yawen | 46 | 48 | 14 November |
| Lina | 42 | 62 | 11 November |
| Fedi | 40 | 44 | 11 November |
| Arthiya | 38 | 51 | 11 November |
| Gia Linh | 37 | 50 | 10 November |
| Leanne | 36 | 50 | 11 November |
| Yasmine | 35 | 51 | 12 November |
| 28 | 49 | 11 November | |
| Denilo | 25 | 44 | 11 November |
| 24 | 26 | 4 November | |
| Luuk | 22 | 31 | 14 November |
| 22 | 24 | 13 November | |
| Yassir | 21 | 35 | 13 November |
| daley | 19 | 26 | 14 November |
| 67 | 19 | 69 | 11 November |
| Dunya | 18 | 28 | 14 November |
| Thijs | 18 | 25 | 11 November |
| Felix | 17 | 19 | 14 November |
| Arthur! | 17 | 17 | 3 November |
| Quinten | 17 | 20 | 11 November |
| Thijs | 16 | 25 | 11 November |
| Merel | 16 | 20 | 11 November |
| Felix | 13 | 15 | 14 November |
| Felix | 13 | 16 | 14 November |
| 12 | 40 | 11 November | |
| luca van der kleij | 12 | 17 | 7 November |
| Dunya | 11 | 19 | 14 November |
| Denilo | 10 | 14 | 11 November |
| Yassir | 10 | 15 | 13 November |
| 10 | 12 | 4 November | |
| 8 | 19 | 5 November | |
| Luuk | 7 | 19 | 14 November |
| Kyano | 6 | 47 | 11 November |
| Fedi | 6 | 6 | 11 November |
| 67 | 4 | 67 | 4 November |
| mahbod o toek | 3 | 6 | 10 November |
| Dunya | 2 | 3 | 14 November |
| Yawen | 2 | 2 | 14 November |
| Kyano | 1 | 3 | 11 November |
| naam | number correct | number done | |
| Benjamin | 20 | 21 | 11 November |
| milou | 17 | 19 | 4 November |
| naam | number correct | number done | |
| 17 | 23 | 9 November | |
| Mila | 16 | 32 | 11 November |
| jazzlyn | 2 | 7 | 5 November |
| 2 | 2 | 5 November |
| naam | number correct | number done | |
| Ragıp hoca | 22 | 22 | 10 November |
| master boy boy | 22 | 26 | 13 November |
| ayman | 21 | 21 | 14 November |
| Charles | 20 | 36 | 11 November |
| Charles | 20 | 30 | 11 November |
| 18 | 23 | 5 November | |
| Veronika | 17 | 18 | 11 November |
| Lina | 17 | 24 | 11 November |
| 17 | 19 | 11 November | |
| Queen | 16 | 18 | 11 November |
| Charles | 16 | 35 | 11 November |
| Zainab | 16 | 20 | 11 November |
| Jeremiah | 16 | 21 | 11 November |
| Naila | 16 | 20 | 11 November |
| 16 | 17 | 14 November | |
| Elena | 15 | 16 | 11 November |
| Charles | 15 | 23 | 11 November |
| Vlad | 15 | 19 | 11 November |
| 14 | 18 | 9 November | |
| Queen | 14 | 17 | 11 November |
| Naila | 14 | 22 | 11 November |
| Faeza | 14 | 14 | 11 November |
| ayman | 14 | 16 | 14 November |
| Mohamed Ali | 13 | 14 | 11 November |
| Jeremiah | 13 | 20 | 11 November |
| Faeza | 11 | 12 | 11 November |
| Melina | 11 | 11 | 11 November |
| Vlad | 11 | 17 | 13 November |
| Yajie | 11 | 12 | 11 November |
| Camille | 11 | 16 | 11 November |
| 10 | 14 | 11 November | |
| Melina | 10 | 10 | 11 November |
| Zainab | 10 | 16 | 11 November |
| mario | 10 | 70 | 14 November |
| Maryam | 10 | 13 | 11 November |
| Fatima | 10 | 10 | 11 November |
| Rens | 9 | 9 | 11 November |
| Saeid | 9 | 17 | 11 November |
| Sviat | 9 | 9 | 11 November |
| Daaf | 9 | 13 | 10 November |
| Rama | 9 | 11 | 11 November |
| Veronika | 8 | 11 | 11 November |
| Melina | 8 | 8 | 11 November |
| Mohamed Ali | 7 | 8 | 11 November |
| Melina | 7 | 7 | 11 November |
| Sviat | 7 | 8 | 11 November |
| Yajie | 6 | 8 | 11 November |
| Imme | 6 | 12 | 6 November |
| Thorben | 6 | 13 | 7 November |
| Saeid | 6 | 8 | 11 November |
| Millz | 5 | 5 | 7 November |
| Rens | 5 | 5 | 11 November |
| Thorben | 5 | 5 | 7 November |
| Lina | 5 | 14 | 11 November |
| Kainat | 5 | 8 | 11 November |
| Rama | 5 | 7 | 11 November |
| Fatima | 4 | 7 | 11 November |
| Eloa | 4 | 4 | 11 November |
| Jade | 4 | 7 | 6 November |
| Maryam | 4 | 11 | 11 November |
| Millz | 4 | 6 | 7 November |
| 3 | 6 | 11 November | |
| Kainat | 3 | 9 | 11 November |
| Luc | 2 | 4 | 6 November |
| Katherin | 1 | 1 | 11 November |
| Katherin | 1 | 1 | 11 November |