What is the remainder when $$1 -2 + 3 - 4 + 5-6+7-8+ 9 - 10+11$$is  divided by 8?
Question:
What is the remainder when $$1 -2 + 3 - 4 + 5-6+7-8+ 9 - 10+11$$is  divided by 8?
Answer:
Let's think step by step.

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6
What is the remainder when $$1 -2 + 3 - 4 + 5-6+7-8+ 9 - 10+11$$is  divided by 8?
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