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'.

5320 sottrazione 9319 sottrazione 966 sottrazione 1237 sottrazione 1427 sottrazione 3118
-10747