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]: 9748 + 7907 + 7494 - 2074 + 9313
[EX A]: -12892

[EX Q]: 6881 + 1331 - 470 + 6067 - 9323
[EX A]: 9276

[EX Q]: 583 + 6016 - 3224
[EX A]:
-2209