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.

5610 - 3034 + 9312 + 7337 + 2731 + 8581 + 5926 - 2102 + 2137
-25278

9748 + 7907 + 7494 - 2074 + 9313
-12892

9927 + 2892 - 8184 - 6067 + 5320 + 2451 + 7960 - 4405

9960