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: 2431 sottrazione 4910 aggiunta 3990

Answer: 1511


Question: 7573 sottrazione 4949 aggiunta 2418 sottrazione 9122

Answer: -4080


Question: 3151 aggiunta 285 aggiunta 131 aggiunta 823 aggiunta 4094 sottrazione 3675

Answer:
4809