Teacher: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'.
Teacher: Now, understand the problem? Solve this instance: 9659 aggiunta 3104 aggiunta 1964 sottrazione 8735 sottrazione 1186 sottrazione 7697 sottrazione 7700 sottrazione 380 sottrazione 1782
Student:
-12753