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2.463.653
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2.463.653
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 17 has been made 11 times this month.
| TAFEL VAN 17 | |||
|---|---|---|---|
| name | number correct | time (seconds) | |
| 10 | 103 | 4 September | |
| 10 | 9 | 15 September | |
| 9 | 6 | 15 September | |
| 8 | 29 | 15 September | |
| 8 | 10 | 15 September | |
| 5 | 14 | 15 September | |
| 4 | 7 | 15 September | |
| 3 | 15 | 15 September | |
| 2 | 64 | 2 September | |
| 1 | 29 | 15 September | |
| 1 | 16 | 17 September |