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: 6453 aggiunta 8732 sottrazione 2877

Answer: 12308


Question: 1536 aggiunta 2575 aggiunta 7416 sottrazione 9581

Answer: 1946


Question: 8622 aggiunta 4570 sottrazione 310

Answer:
12882