In this task you will be given an arithmetic operation and you have to find its answer. The symbols of operators '+' and '-' has been swapped i.e you need to perform subtraction when you see a '+' symbol and  addition in case of '-' symbol.
--------
Question: 7270 + 4138 - 1696 - 5719 - 9735 + 2360

Answer: 17922


Question: 8885 - 9148 - 6665 - 7609 + 4183 + 3591 + 5158 - 5649 + 9511

Answer: 15513


Question: 6608 - 6335 - 3470 - 7032 - 3473 - 1750

Answer:
28668