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2.438.091
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2.438.091
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 17 times this week.
| 25 KEERSOMMEN | |||
|---|---|---|---|
| name | number correct | time (seconds) | |
| 30 | 117 | 22 June | |
| 30 | 111 | 22 June | |
| 25 | 288 | 22 June | |
| 25 | 84 | 22 June | |
| 25 | 66 | 22 June | |
| 25 | 64 | 22 June | |
| 24 | 317 | 22 June | |
| 24 | 227 | 22 June | |
| 24 | 89 | 22 June | |
| 18 | 40 | 22 June | |
| 13 | 72 | 22 June | |
| 5 | 47 | 22 June | |
| 4 | 32 | 22 June | |
| 1 | 177 | 22 June | |
| 1 | 38 | 22 June | |
| 1 | 18 | 22 June | |
| 1 | 9 | 22 June |