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]: 9806 + 7051 + 6703 + 4233 - 276
[EX A]: -7905

[EX Q]: 344 - 7553 + 7224 + 1616 + 672 + 916
[EX A]: -2531

[EX Q]: 9258 - 6672 - 9718 + 250 - 6167 - 6029 + 8455
[EX A]:
29139