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: 4341 aggiunta 5981 aggiunta 2596 sottrazione 4172 sottrazione 7332 aggiunta 7304 sottrazione 7272 aggiunta 7193 aggiunta 381
Student:
9020