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2.469.348
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 20 has been made 11 times this week.
| TAFEL VAN 20 | |||
|---|---|---|---|
| name | number correct | time (seconds) | |
| 10 | 53 | 29 September | |
| 10 | 51 | 28 September | |
| 10 | 50 | 28 September | |
| 10 | 36 | 28 September | |
| 10 | 32 | 28 September | |
| 9 | 62 | 29 September | |
| 9 | 55 | 29 September | |
| 9 | 42 | 30 September | |
| Djaylano | 6 | 43 | 28 September |
| Yazan | 2 | 17 | 29 September |
| 1 | 10 | 28 September |