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2.420.827
tests have already been made here ?
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2.420.827
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 9 has been made 7 times this month.
| TAFEL VAN 9 | |||
|---|---|---|---|
| name | number correct | time (seconds) | |
| 10 | 181 | 6 May | |
| 10 | 58 | 11 May | |
| 10 | 51 | 12 May | |
| 10 | 2 | 11 May | |
| 10 | 1 | 11 May | |
| 10 | 1 | 11 May | |
| 2 | 38 | 12 May |