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.

826 - 6501 - 223 + 9761 - 8863
6652

6681 - 1947 - 955 + 9470 - 4512 - 9603 + 5822 + 9404 - 8896
7898

6467 - 8145 - 9388 - 9232

33232