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2.459.906
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2.459.906
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 4 times this week.
| TAFEL VAN 9 | |||
|---|---|---|---|
| name | number correct | time (seconds) | |
| Eli | 10 | 51 | 14 September |
| 10 | 26 | 14 September | |
| Eli | 10 | 7 | 14 September |
| Eli | 10 | 1 | 14 September |