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: 6993 aggiunta 4663 aggiunta 2079 aggiunta 4558

Answer: 18293


Question: 2431 sottrazione 4910 aggiunta 3990

Answer: 1511


Question: 8779 aggiunta 2206 aggiunta 1017 sottrazione 6601 sottrazione 2619

Answer:
2782


