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'.

5653 aggiunta 1971 aggiunta 1922 aggiunta 4170
13716

9715 sottrazione 9911 sottrazione 824
-1020

4513 aggiunta 4817 aggiunta 7552

16882

