Detailed Instructions: In this task you will be given an arithmetic operation in Italian and you have to find its answer. The operations 'addition' and 'subtraction' have been replaced with their italian translations i.e you need to perform addition when you see 'aggiunta' and subtraction in case of 'sottrazione'.
Q: 1575 aggiunta 3636 sottrazione 6820 aggiunta 3741 aggiunta 8033 sottrazione 2033 sottrazione 7859
A:
273