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]: 556 + 5223 - 5888 + 4866
[EX A]: -3645

[EX Q]: 6738 - 471 + 8724
[EX A]: -1515

[EX Q]: 7775 - 9805 - 8727
[EX A]:
26307