Think You’re Intelligent? Then See How You Do With This Logic Quiz!

How many times can you subtract 10 from 100?

Retry Correct Incorrect Technically, you can only subtract the number 10 from 100 one time. After that, you will be subtracting 10 from 90, then 80, then 70, and so on and so on.

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Ian Walton/Getty Images

Ian Walton/Getty Images

How many times can you subtract 10 from 100?

• Once
• Five times
• Never
• Ten times