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: 4325 sottrazione 6002 sottrazione 8712 aggiunta 6397

Answer: -3992


Question: 7917 aggiunta 2150 aggiunta 1024 aggiunta 8412

Answer: 19503


Question: 561 sottrazione 3280 aggiunta 1034 sottrazione 5517 aggiunta 8089

Answer:
887