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:
8231 sottrazione 8394 aggiunta 8506 sottrazione 6341
answer:
2002


question:
8268 aggiunta 585 aggiunta 3530
answer:
12383


question:
9715 sottrazione 9911 sottrazione 824
answer:

-1020