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: 1649 + 4642 + 613 - 7051 - 8575

A: 12020
****
Q: 736 - 6527 - 3681 - 7834 + 893 + 9709 - 7544 - 3726

A: 19446
****
Q: 140 + 1213 - 5250 + 622 + 705 - 8727 + 810

A:
10767
****