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2.156.367
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2.156.367
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 8 times this week.
| TABLE OF 15 | |||
|---|---|---|---|
| name | number correct | time (seconds) | |
| Kira | 10 | 45 | 18 December |
| 10 | 39 | 17 December | |
| 10 | 20 | 17 December | |
| 10 | 14 | 17 December | |
| 9 | 324 | 16 December | |
| 7 | 12 | 17 December | |
| 5 | 6 | 17 December | |
| 1 | 394 | 18 December |