TASK DEFINITION: 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.
PROBLEM: 1930 - 7631 - 6614 + 5805 + 7376

SOLUTION: 2994

PROBLEM: 4533 - 9566 - 2287 + 4647 + 5056 + 6340 + 777 - 4673 + 2170

SOLUTION: 2069

PROBLEM: 7687 + 5060 + 2386 + 6454 + 96 - 93

SOLUTION:
-6216