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: 2413 aggiunta 7227 aggiunta 7284 sottrazione 7593 aggiunta 8468 aggiunta 7053 sottrazione 2704 aggiunta 6284 aggiunta 2669
A: 
31101