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2.432.373
tests have already been made here ?
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2.432.373
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 11 times this week.
| TAFEL VAN 20 | |||
|---|---|---|---|
| name | number correct | time (seconds) | |
| 10 | 73 | 8 June | |
| 10 | 61 | 9 June | |
| 10 | 39 | 8 June | |
| 10 | 37 | 8 June | |
| 10 | 30 | 10 June | |
| 9 | 18 | 9 June | |
| 9 | 17 | 8 June | |
| 5 | 123 | 9 June | |
| Muansar | 1 | 30 | 9 June |
| 1 | 16 | 8 June | |
| 1 | 9 | 10 June |