Did you know that
2.454.986
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
2.454.986
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 | |
| Lorenzo | 14 | 57 | 4 September |
| hacker hihi | 11 | 36 | 4 September |
| Lorenzo | 10 | 60 | 4 September |
| hacker hihi | 8 | 30 | 4 September |
| Lorenzo | 6 | 55 | 2 September |
| hacker hihi | 5 | 25 | 2 September |
| 4 | 58 | 2 September |
| naam | number correct | number done | |
| hacker hihi | 20 | 62 | 2 September |
| naam | number correct | number done | |
| hacker hihi | 21 | 67 | 2 September |
| naam | number correct | number done | |
| Benjamin | 86 | 87 | 6 September |
| 84 | 92 | 6 September | |
| Benjamin | 72 | 77 | 6 September |
| Benjamin | 58 | 66 | 6 September |
| cihan | 52 | 64 | 6 September |
| Benjamin | 45 | 62 | 6 September |
| naam | number correct | number done | |
| hacker hihi | 38 | 116 | 2 September |
| the KWADRATEN van 10 TOT 30 in 10 minutes has not been made yet this month. |