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.

[EX Q]: 9826 - 5862 + 4973 - 7723 - 8510 + 6631 + 9611 + 1510 + 489
[EX A]: 8707

[EX Q]: 5462 - 3916 + 9462 - 8867 - 7357
[EX A]: 16140

[EX Q]: 9149 + 9804 + 1367 - 7583 - 79
[EX A]:
5640