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2.156.367
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 | |
| Nienke | 69 | 77 | 17 December |
| mel | 68 | 103 | 17 December |
| Geen naam | 66 | 68 | 17 December |
| 66 | 81 | 18 December | |
| Geen naam | 59 | 66 | 17 December |
| senn | 57 | 62 | 16 December |
| Yinthe | 53 | 71 | 17 December |
| senn | 43 | 45 | 16 December |
| finn | 42 | 438 | 17 December |
| Joris | 40 | 45 | 17 December |
| luca de beste rijnsb | 38 | 363 | 18 December |
| Ronaldo de Goat | 38 | 51 | 16 December |
| Luuk | 34 | 42 | 17 December |
| Joris | 31 | 36 | 17 December |
| Marcus | 25 | 28 | 19 December |
| Elay | 22 | 25 | 17 December |
| Destiny | 21 | 27 | 19 December |
| Geen naam | 20 | 28 | 16 December |
| Marcus | 20 | 29 | 19 December |
| Joris | 19 | 21 | 17 December |
| Sem | 18 | 24 | 17 December |
| morris | 12 | 22 | 19 December |
| Zenja | 8 | 21 | 18 December |
| Destiny | 7 | 12 | 19 December |
| 1 | 3 | 17 December |
| naam | number correct | number done | |
| Ryan mcihielsen | 70 | 74 | 17 December |
| Geen naam | 21 | 24 | 17 December |
| pessi | 7 | 13 | 16 December |
| naam | number correct | number done | |
| aidenpro | 30 | 81 | 18 December |
| Geen naam | 29 | 32 | 18 December |
| 28 | 33 | 18 December | |
| Geen naam | 26 | 28 | 17 December |
| fan | 23 | 28 | 17 December |
| Geen naam | 17 | 20 | 16 December |
| timo | 9 | 60 | 17 December |
| timo | 8 | 10 | 17 December |
| ayush | 7 | 11 | 18 December |
| 6 | 9 | 17 December | |
| 5 | 15 | 18 December |
| naam | number correct | number done | |
| Matteo | 11 | 121 | 18 December |
| 8 | 9 | 16 December | |
| 8 | 14 | 16 December | |
| 8 | 8 | 17 December | |
| senn | 7 | 9 | 16 December |
| pessi | 5 | 5 | 16 December |
| timo | 5 | 5 | 17 December |