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2.345.950
tests have already been made here ?
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2.345.950
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
| naam | number correct | number done | |
| lotwattel | 14 | 15 | 1 December |
| lotwattel | 4 | 5 | 1 December |
| lotwattel | 1 | 2 | 1 December |
| the SUBTRACTIONS 10-20 in 3 minutes has not been made yet this month. |
| naam | number correct | number done | |
| 14 | 15 | 1 December |
| the SUBTRACTIONS 10-20 in 1 minute has not been made yet this month. |