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]: 7298 + 5069 + 5167 + 9387 - 6886
[EX A]: -5439

[EX Q]: 6894 + 3927 + 7884 - 4132 - 6563 + 4281
[EX A]: 1497

[EX Q]: 353 - 9525 + 9923 + 4025 - 1922 + 4751
[EX A]:
-6899