Khan Academy's free math course library of video lessons and practice exercises, covering math from early arithmetic through algebra and beyond.

Commenters use it as a supplement to formal math classes and as a free starting point before learning to program.

On Reddit (2)

1. Recommendsspaceglovesr/learnprogramming2018in “Been in remedial math for almost 3 semesters, is coding not for me?”▲ 2

   I struggled with math too but what I would do after I got done with lectures in my math course is instantly go and do the same subject on khan academy. This allowed me to get a better understanding of the subject matter. I was putting in extra time though to make sure I nailed it down. &nbsp…

2. Recommendsob3susr/learnprogramming2013in “What do you recommend I learn before I start programming?”▲ 1

   Start with math. There are free lessons in video format on khan academy. As far as programming, start with the courses on udacity. All of this is free.

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