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: 5922 aggiunta 3277 sottrazione 5708 sottrazione 8277

SOLUTION: -4786

PROBLEM: 7150 aggiunta 653 sottrazione 7332

SOLUTION: 471

PROBLEM: 5764 aggiunta 7179 sottrazione 1089 aggiunta 1737 aggiunta 8232

SOLUTION:
21823