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2.472.723
tests have already been made here ?
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2.472.723
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 18 times this week.
| TAFEL VAN 20 | |||
|---|---|---|---|
| name | number correct | time (seconds) | |
| 10 | 107 | 7 October | |
| 10 | 101 | 5 October | |
| 10 | 73 | 7 October | |
| 10 | 58 | 5 October | |
| 10 | 56 | 7 October | |
| 10 | 43 | 6 October | |
| 10 | 37 | 7 October | |
| 10 | 26 | 5 October | |
| 10 | 24 | 5 October | |
| 10 | 21 | 6 October | |
| 10 | 19 | 5 October | |
| 9 | 183 | 5 October | |
| 9 | 86 | 5 October | |
| 7 | 163 | 7 October | |
| 6 | 73 | 5 October | |
| 2 | 15 | 5 October | |
| 2 | 15 | 5 October | |
| 1 | 13 | 5 October |