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: 2759 aggiunta 8423 aggiunta 7195 aggiunta 7336

SOLUTION: 25713

PROBLEM: 7862 sottrazione 7858 sottrazione 3111

SOLUTION: -3107

PROBLEM: 1696 sottrazione 1021 aggiunta 8383 aggiunta 7846 sottrazione 8819 sottrazione 9885

SOLUTION:
-1800