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]: 2848 - 3478 + 9230 + 3585 + 8537 - 3821
[EX A]: -11205

[EX Q]: 9489 - 1093 - 1183
[EX A]: 11765

[EX Q]: 7946 - 847 - 6657 - 3818 + 3627 - 8634
[EX A]:
24275