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: 7450 sottrazione 4930 sottrazione 9646 aggiunta 1427 aggiunta 4560 sottrazione 8994 aggiunta 9258
A:
-875