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2.136.662
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2.136.662
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 TABLE OF 13 has been made 4 times this week.
| TABLE OF 13 | |||
|---|---|---|---|
| name | number correct | time (seconds) | |
| 10 | 113 | 18 November | |
| 10 | 55 | 21 November | |
| 10 | 51 | 19 November | |
| 10 | 17 | 19 November |