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2.442.182
tests have already been made here ?
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2.442.182
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 16 times this week.
| TAFEL VAN 20 | |||
|---|---|---|---|
| name | number correct | time (seconds) | |
| 10 | 59 | 30 June | |
| Izaïn | 10 | 53 | 30 June |
| 10 | 46 | 30 June | |
| 10 | 41 | 30 June | |
| 10 | 32 | 29 June | |
| 10 | 2 | 30 June | |
| Izaïn | 9 | 121 | 30 June |
| 9 | 62 | 29 June | |
| 8 | 59 | 29 June | |
| 7 | 53 | 29 June | |
| 7 | 22 | 29 June | |
| 3 | 37 | 30 June | |
| 1 | 17 | 29 June | |
| 1 | 11 | 29 June | |
| 1 | 8 | 30 June | |
| 1 | 6 | 29 June |