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: 7106 aggiunta 2213 aggiunta 2771 aggiunta 9688 aggiunta 6585

SOLUTION: 28363

PROBLEM: 1232 aggiunta 9417 sottrazione 9757

SOLUTION: 892

PROBLEM: 7825 aggiunta 7627 sottrazione 8647 aggiunta 3947 sottrazione 8457

SOLUTION:
2295