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: 1388 aggiunta 2849 aggiunta 223

SOLUTION: 4460

PROBLEM: 6549 aggiunta 8683 aggiunta 5430

SOLUTION: 20662

PROBLEM: 7851 sottrazione 6253 aggiunta 3732 aggiunta 3261

SOLUTION:
8591