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2.438.091
tests have already been made here ?
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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 TAFEL VAN 15 has been made 10 times this month.
| TAFEL VAN 15 | |||
|---|---|---|---|
| name | number correct | time (seconds) | |
| 10 | 519 | 4 June | |
| 10 | 74 | 18 June | |
| aaron en gean | 10 | 54 | 5 June |
| 10 | 52 | 18 June | |
| 10 | 26 | 3 June | |
| 10 | 22 | 3 June | |
| 5 | 135 | 4 June | |
| 5 | 44 | 18 June | |
| 4 | 23 | 2 June | |
| 1 | 11 | 18 June |