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: 7876 aggiunta 8175 sottrazione 6319 aggiunta 2681 aggiunta 5598 aggiunta 5691 sottrazione 1495 sottrazione 856
A:
21351