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1.484.495
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 | |
wie steelt de schow | 3 | 11 | 4 July |
wie steelt de schow | 2 | 10 | 4 July |
1 | 8 | 4 July | |
1 | 9 | 4 July |
the FRACTURES TILL 5 in 3 minutes has not been made yet this month. |
the FRACTURES TILL 5 in 2 minutes has not been made yet this month. |
the FRACTURES TILL 5 in 1 minute has not been made yet this month. |