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: 5061 sottrazione 4160 sottrazione 5675 sottrazione 1897 aggiunta 6390 sottrazione 9897 aggiunta 9272
A:
-906