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]: 5527 - 35 - 9988 + 7417 - 5498
[EX A]: 13631

[EX Q]: 1649 + 4642 + 613 - 7051 - 8575
[EX A]: 12020

[EX Q]: 5953 - 8324 - 7800 + 6855 - 557 + 7948
[EX A]:
7831