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.

Q: 7337 + 5801 - 8640 - 4143 - 2557

A: 16876
****
Q: 8379 + 6247 - 4435 + 207 - 3793 + 7248 + 1488

A: 1417
****
Q: 1125 + 2056 - 8306 - 4794 - 8197 + 9018 + 4111 - 646 - 5702

A:
13585
****