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'.

[Q]: 1805 aggiunta 6175 sottrazione 1761 aggiunta 6444
[A]: 12663


[Q]: 7150 aggiunta 653 sottrazione 7332
[A]: 471


[Q]: 2239 sottrazione 7294 aggiunta 8642 sottrazione 6625
[A]:
-3038