TASK DEFINITION: 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'.
PROBLEM: 6956 sottrazione 802 aggiunta 8573 aggiunta 4801

SOLUTION: 19528

PROBLEM: 4906 aggiunta 1713 sottrazione 7133

SOLUTION: -514

PROBLEM: 8825 aggiunta 481 sottrazione 893 aggiunta 4808 sottrazione 1590 aggiunta 1524

SOLUTION:
13155