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: 3320 sottrazione 6907 aggiunta 7275 sottrazione 7957 sottrazione 7843 sottrazione 2982
A:
-15094