Did you know that
2.485.843
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
2.485.843
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 17 times this week.
| TAFEL VAN 20 | |||
|---|---|---|---|
| name | number correct | time (seconds) | |
| Sofie | 10 | 99 | 3 November |
| 10 | 75 | 4 November | |
| 10 | 74 | 4 November | |
| 10 | 60 | 4 November | |
| Siem | 10 | 51 | 3 November |
| 10 | 49 | 4 November | |
| 10 | 46 | 3 November | |
| 10 | 45 | 3 November | |
| 10 | 43 | 3 November | |
| Guus | 10 | 41 | 3 November |
| Dex | 10 | 30 | 3 November |
| 10 | 29 | 3 November | |
| 10 | 28 | 3 November | |
| 9 | 66 | 2 November | |
| 9 | 42 | 3 November | |
| 1 | 8 | 4 November | |
| Siem | 1 | 5 | 3 November |