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2.311.208
tests have already been made here ?
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2.311.208
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 today.
| TABLE OF 13 | ||
|---|---|---|
| name | number correct | time (seconds) |
| 10 | 47 | |
| 8 | 28 | |
| 8 | 25 | |
| 7 | 244 |