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Ask HN: What is a good website/app for math practice?

by anbardoi on 6/17/24, 11:05 AM with 2 comments

    I am looking for a website or app good for practicing math with. Ideally it would have an interface like taking a test, where it gives you one multiple choice problem and after solving gives you a new one. I would like to be able to have practice questions for anything from high school Algebra 1 all the way to advanced mathematics like calculus and linear algebra. Any thoughts?

• by arberavdullahu on 6/18/24, 7:46 AM

  I have always enjoyed using https://brilliant.org/ because it's interactive and very informative. Although it's not as interactive, https://artofproblemsolving.com/community offers a great community and valuable resources.

• by solardev on 6/18/24, 2:15 PM

  brilliant.org is the site of that sort that's always mentioned at the end of a bunch of engineering channels. I tried it and it wasn't really my thing, but it sounds like just what you're looking for.* I just didn't like it because it's TOO interactive (requiring click after click after click, with many simple questions in between), but it's good for learning something you know nothing about.

  Also, ChatGPT is actually pretty good at coming up with quizzes like this. Example: https://chatgpt.com/share/dea5ca58-358c-4030-bb28-fb7706ea35...

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  * Here are some referral codes for Brilliant if you want to sign up (no affiliation to me). They all do the same thing, give you a 20% discount and help sponsor a engineering or science YouTuber (of your choice):

  https://brilliant.org/practicalengineering

  https://brilliant.org/veritasium

  https://brilliant.org/realengineering

  https://brilliant.org/theb1m

  https://brilliant.org/fern