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'.
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Question: 1016 sottrazione 9324 sottrazione 5543 aggiunta 3688 aggiunta 973

Answer: -9190


Question: 5912 aggiunta 8754 aggiunta 4209

Answer: 18875


Question: 7081 sottrazione 9875 aggiunta 2390 aggiunta 7298

Answer:
6894