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: 6648 aggiunta 7516 aggiunta 7007 sottrazione 7138 aggiunta 3908 sottrazione 6746 sottrazione 3246 aggiunta 7979
A:
15928