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2.426.052
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2.426.052
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 12 times this week.
| TAFEL VAN 20 | |||
|---|---|---|---|
| name | number correct | time (seconds) | |
| 10 | 53 | 26 May | |
| 10 | 51 | 26 May | |
| 10 | 48 | 26 May | |
| 10 | 45 | 26 May | |
| 10 | 43 | 26 May | |
| 10 | 36 | 26 May | |
| 10 | 34 | 26 May | |
| 10 | 27 | 26 May | |
| 10 | 24 | 26 May | |
| 10 | 22 | 26 May | |
| 9 | 26 | 26 May | |
| 9 | 20 | 26 May |