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]: 2306 - 650 - 3209
[EX A]: 6165

[EX Q]: 5939 - 673 - 8282
[EX A]: 14894

[EX Q]: 1514 + 2223 + 7930 + 5428
[EX A]:
-14067