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2.292.500
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 |
| ali baba | 66 | 75 |
| 45 | 46 | |
| 40 | 43 | |
| huntrix girl | 33 | 34 |
| Mira van hutrix | 31 | 33 |
| 28 | 28 | |
| 27 | 30 | |
| 27 | 36 | |
| 21 | 22 | |
| 20 | 21 | |
| 14 | 15 | |
| 6 | 9 | |
| Felix de beste | 1 | 1 |
| naam | number correct | number done |
| Caspian | 74 | 75 |
| vinz | 65 | 68 |
| Liv | 58 | 58 |
| Daan | 39 | 41 |
| lois nova | 30 | 30 |
| fulya | 20 | 21 |
| Delano | 9 | 16 |
| naam | number correct | number done |
| 36 | 37 | |
| noah the boss | 14 | 19 |
| 11 | 13 |
| naam | number correct | number done |
| ella 7b | 21 | 23 |
| Benjamin | 18 | 20 |