Hi, I'm currently studying in high school. What I often find are complicated math unsolved problems which require quite deep math knowledge that is not really taught at my gymnasium.(adsbygoogle = window.adsbygoogle || []).push({});

Are there any open problems which fit me?

I know some easy problems such as: Is there any odd perfect number? Is 10 a friendly number?...

I'm much more interested in algebra, geometry, calculus and trigonometry than numbers alone.

I like finding a way/method using math symbols, I need problems which do not require big-number calculations.

Thanks for help...

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# Some easy unsolved math problems (High school grade)

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