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: 9932 aggiunta 2888 sottrazione 6742

Answer: 6078


Question: 1129 sottrazione 1371 aggiunta 4167 aggiunta 8999 sottrazione 2835 sottrazione 5269 aggiunta 7919 sottrazione 8964

Answer: 3775


Question: 8339 aggiunta 9003 aggiunta 3551

Answer:
20893