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: 4607 aggiunta 889 aggiunta 1150 sottrazione 7233 sottrazione 6053

SOLUTION: -6640

PROBLEM: 6025 sottrazione 7482 aggiunta 1257

SOLUTION: -200

PROBLEM: 3730 sottrazione 5742 sottrazione 1015 sottrazione 1557 aggiunta 6181

SOLUTION:
1597