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2.356.282
tests have already been made here ?
Also try how good you are at mental arithmetic!
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2.356.282
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 SUBTRACTIONS in 4 minutes has not been made yet this week. |
| the SUBTRACTIONS in 3 minutes has not been made yet this week. |
| naam | number correct | number done | |
| 27 | 27 | 22 December | |
| 25 | 25 | 22 December |
| naam | number correct | number done | |
| 31 | 32 | 22 December | |
| 25 | 28 | 22 December |