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: 6374 aggiunta 7273 aggiunta 9524 sottrazione 4165 aggiunta 2366 aggiunta 9731
A:
31103