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.
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Question: 1943 + 6084 + 8719 + 2400 + 8595 - 7077 + 1264

Answer: -18042


Question: 6567 + 2835 + 6725

Answer: -2993


Question: 6873 + 4219 + 8506 + 5394 + 9848 - 7214 + 4177 - 7406 - 1931

Answer:
-8720