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2.449.140
tests have already been made here ?
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2.449.140
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 25 KEERSOMMEN has been made 2 times this week.
| 25 KEERSOMMEN | |||
|---|---|---|---|
| name | number correct | time (seconds) | |
| 24 | 146 | 25 August | |
| 23 | 197 | 25 August |