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2.421.715
tests have already been made here ?
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2.421.715
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 38 times this week.
| TAFEL VAN 20 | |||
|---|---|---|---|
| name | number correct | time (seconds) | |
| 10 | 91 | 12 May | |
| 10 | 76 | 11 May | |
| 10 | 66 | 13 May | |
| Joline | 10 | 66 | 12 May |
| 10 | 64 | 12 May | |
| 10 | 64 | 13 May | |
| 10 | 61 | 11 May | |
| 10 | 42 | 11 May | |
| 10 | 38 | 11 May | |
| 10 | 36 | 13 May | |
| 10 | 36 | 11 May | |
| 10 | 33 | 11 May | |
| 10 | 33 | 13 May | |
| 10 | 30 | 11 May | |
| 10 | 30 | 11 May | |
| 10 | 25 | 13 May | |
| 10 | 18 | 11 May | |
| 10 | 4 | 11 May | |
| 10 | 4 | 11 May | |
| 10 | 2 | 11 May | |
| 10 | 2 | 11 May | |
| 10 | 2 | 11 May | |
| 10 | 2 | 11 May | |
| 10 | 2 | 11 May | |
| 10 | 2 | 11 May | |
| 10 | 1 | 11 May | |
| 10 | 1 | 13 May | |
| 10 | 1 | 13 May | |
| 10 | 1 | 13 May | |
| 10 | 1 | 13 May | |
| 10 | 1 | 11 May | |
| 10 | 1 | 11 May | |
| 10 | 1 | 11 May | |
| 10 | 1 | 13 May | |
| 9 | 28 | 12 May | |
| 5 | 23 | 16 May | |
| 3 | 42 | 13 May | |
| 1 | 4 | 12 May |