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2.396.308
tests have already been made here ?
Also try how good you are at mental arithmetic!
Arithmetic without time? Go to leren-rekenen.nl
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2.396.308
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 15 has been made 6 times this week.
| TAFEL VAN 15 | |||
|---|---|---|---|
| name | number correct | time (seconds) | |
| 10 | 174 | 11 March | |
| 10 | 31 | 9 March | |
| 10 | 29 | 9 March | |
| 10 | 28 | 9 March | |
| 7 | 26 | 10 March | |
| 4 | 129 | 11 March |