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2.289.168
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2.289.168
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 20 has been made 6 times today.
| TABLE OF 20 | ||
|---|---|---|
| name | number correct | time (seconds) |
| Elena | 10 | 211 |
| 10 | 82 | |
| 10 | 56 | |
| 10 | 53 | |
| Sem | 10 | 32 |
| 3 | 15 |