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: 769 aggiunta 7758 aggiunta 7584

SOLUTION: 16111

PROBLEM: 6742 sottrazione 6935 aggiunta 3384 sottrazione 9973 aggiunta 1923

SOLUTION: -4859

PROBLEM: 2922 aggiunta 2199 aggiunta 6931 aggiunta 8205

SOLUTION:
20257