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2.314.558
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2.314.558
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 15 has been made 3 times this week.
| TABLE OF 15 | |||
|---|---|---|---|
| name | number correct | time (seconds) | |
| 10 | 143 | 20 October | |
| 9 | 90 | 20 October | |
| 6 | 65 | 20 October |