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: 3737 aggiunta 3263 aggiunta 8799 sottrazione 6555 aggiunta 8690 aggiunta 1448 sottrazione 8339 sottrazione 4046 sottrazione 7976
A:
-979