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2.448.631
tests have already been made here ?
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2.448.631
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
The 25 KEERSOMMEN has been made 14 times this month.
| 25 KEERSOMMEN | |||
|---|---|---|---|
| name | number correct | time (seconds) | |
| 25 | 966 | 23 August | |
| 25 | 168 | 22 August | |
| 24 | 299 | 23 August | |
| 23 | 466 | 23 August | |
| 23 | 461 | 23 August | |
| 22 | 296 | 22 August | |
| 18 | 313 | 14 August | |
| 18 | 311 | 14 August | |
| 4 | 16 | 20 August | |
| 4 | 3 | 20 August | |
| 4 | 2 | 20 August | |
| 1 | 98 | 22 August | |
| 1 | 78 | 22 August | |
| 1 | 15 | 17 August |