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:
2431 sottrazione 4910 aggiunta 3990
answer:
1511


question:
3819 sottrazione 7160 aggiunta 9231 sottrazione 3959 aggiunta 8502 sottrazione 8085
answer:
2348


question:
6616 aggiunta 3028 aggiunta 633 sottrazione 623
answer:

9654