instruction:
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'.
question:
8388 aggiunta 418 aggiunta 1871 aggiunta 7842 sottrazione 7215 sottrazione 3675
answer:
7629


question:
9391 aggiunta 2989 sottrazione 3935 sottrazione 8712 aggiunta 242
answer:
-25


question:
6963 aggiunta 6514 aggiunta 9567
answer:

23044