Did you know that
2.423.009
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
2.423.009
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 21 times this week.
| TAFEL VAN 20 | |||
|---|---|---|---|
| name | number correct | time (seconds) | |
| 10 | 114 | 18 May | |
| 10 | 66 | 18 May | |
| 10 | 65 | 18 May | |
| Franklin | 10 | 61 | 18 May |
| 10 | 53 | 18 May | |
| 10 | 50 | 18 May | |
| Youssef | 10 | 50 | 18 May |
| 10 | 32 | 18 May | |
| 10 | 28 | 18 May | |
| 10 | 27 | 19 May | |
| 10 | 27 | 19 May | |
| 10 | 16 | 18 May | |
| 9 | 46 | 18 May | |
| 9 | 23 | 19 May | |
| 9 | 20 | 18 May | |
| 9 | 19 | 18 May | |
| 9 | 1 | 19 May | |
| 5 | 47 | 18 May | |
| 4 | 25 | 18 May | |
| 1 | 30 | 18 May | |
| 1 | 26 | 18 May |