Did you know that
2.444.173
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
2.444.173
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 15 times this month.
| TAFEL VAN 20 | |||
|---|---|---|---|
| name | number correct | time (seconds) | |
| 10 | 117 | 2 July | |
| 10 | 81 | 1 July | |
| 10 | 56 | 2 July | |
| 10 | 47 | 1 July | |
| 10 | 39 | 2 July | |
| 10 | 38 | 2 July | |
| 10 | 36 | 2 July | |
| 10 | 36 | 2 July | |
| 10 | 20 | 2 July | |
| 10 | 16 | 2 July | |
| 10 | 13 | 1 July | |
| 9 | 40 | 1 July | |
| 1 | 70 | 1 July | |
| 1 | 68 | 2 July | |
| 1 | 7 | 2 July |