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'.
Example: 10 sottrazione 7
Example solution: 3
Example explanation: Here, 'sottrazione' represents the subtraction operation. So, the answer is 3 (10-7=3).

Problem: 631 aggiunta 6345 aggiunta 9400 sottrazione 3527 sottrazione 5806 aggiunta 5095 aggiunta 5803 aggiunta 6710 aggiunta 8004

Solution: 32655