r/learnmath is a subreddit with 461k members. The community frequently discusses math, help, algebra, learning, and calculus, and they frequently recommend/review textbook, math books, and textbooks, and the most common flair used is topic, resolved, and link post.
Post all of your math-learning resources here. Questions, no matter how basic, will be answered (to the best ability of the online subscribers).
Popular Topics in r/learnmath
#1
Math
380 posts
#2
Help
92 posts
#3
Algebra
90 posts
#4
Learning
81 posts
#5
Calculus
65 posts
#6
Struggling
58 posts
#7
Study
33 posts
#8
Geometry
24 posts
#9
Hard Time
22 posts
#10
Mathematics
12 posts
Products Discussed in r/learnmath
Textbook
25 reviews
#1
OpenStax
4.0★ from 4 reviews
#2
Stewart
3.7★ from 3 reviews
#3
Axler
4.5★ from 2 reviews
Math Books
25 reviews
#1
Matt Parker
4.5★ from 2 reviews
#2
Lara Alcock
4.0★ from 2 reviews
#3
AoPS
4.5★ from 2 reviews
Textbooks
17 reviews
#1
James Stewart
5.0★ from 3 reviews
#2
Israel Gelfand
5.0★ from 2 reviews
#3
Tom Apostol
5.0★ from 1 review
Flair Used in r/learnmath
#1
TOPIC
: "Algebra ❤️"
24 posts
#2
RESOLVED
: "I'm in the 8th grade and still cannot do basic math."
2 posts
#3
Link Post
: "Calc 2 Resources/Advice After Passing a 5-Week Session with High marks (and had fun doing it)"
2 posts
Member Growth in r/learnmath
Yearly
+69k members(17.5%)
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About
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Last updated: July 16, 2026