Did you know that
2.392.275
tests have already been made here ?
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2.392.275
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 67 times today.
| TAFEL VAN 20 | ||
|---|---|---|
| name | number correct | time (seconds) |
| 10 | 52 | |
| Joey | 10 | 39 |
| 10 | 37 | |
| 10 | 23 | |
| Joey | 10 | 4 |
| Joey | 10 | 3 |
| Joey | 10 | 2 |
| Joey | 10 | 2 |
| Joey | 10 | 2 |
| Joey | 10 | 2 |
| Joey | 10 | 2 |
| Joey | 10 | 2 |
| Joey | 10 | 2 |
| Joey | 10 | 2 |
| Joey | 10 | 2 |
| Joey | 10 | 2 |
| Joey | 10 | 2 |
| Joey | 10 | 2 |
| Joey | 10 | 2 |
| Joey | 10 | 2 |
| Joey | 10 | 2 |
| Joey | 10 | 2 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| Joey | 10 | 1 |
| 6 | 81 |