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:
7042 aggiunta 7589 sottrazione 4995 sottrazione 5863 aggiunta 9429 aggiunta 3847 aggiunta 9850
answer:
26899


question:
8495 aggiunta 7149 sottrazione 7280 aggiunta 343
answer:
8707


question:
925 aggiunta 1329 sottrazione 9993
answer:

-7739