Best Math Blogs and Sites

Mathway Math Calculator This is a great free calculator that does these types of problems: Basic math Pre-algebra Algebra Trigonometry Precalculus Calculus Statistics Finite math Statistics Linear algebra This has a very nice keyboard for entering the problems and is intuitive.  You type in the equations as you would solve it.     Some harder problems like ∫dx/(x⁶+1) or solving higher order polynomials cant be solved with this calculator but this calculator will do most problems.  This is great for checking answers and will show steps if you sign up on Facebook. This is recommended for: Primary school students Secondary school students College students Adults

  Symbolab integral calculator Calculator for Integrals and other math problems.  This is definitely a good site to visit especially if you need a graphing calculator and you don't have one.  This site also shows problems worked. This site is appropriate for: Elementary students Secondary students College students Professionals

Brilliant This is a fantastic site with very challenging problems.  I would recommend this for people studying for standardized tests. The questions in a category start out very easy and then you progress to very difficult problems.  This is a problems solvers type of site This site covers subjects like: Logic Word problems Physics problems Algebra problems Many more types of problems This site asks multiple choice questions that are very much like questions that you see on standardized tests.  This is a great site to practice for these tests. You also move to another level each time you master a bank of tests.  The questions get very challenging and are great test taking practice.  To join, you do need to provide an email and you will get quite a few emails challenging you to solve a problem.  The tests stop at a lower level and you have to pay a subscription to be able to do the more challenging problems.  Without paying, there are still many cha...

Exams with Solutions This is an interesting site which gives links to sights with solutions to math problems.  Many of the links just post sample tests.  These are teacher sites, mostly from universities that students often use to help them study for tests. I did find some broken links and also most of the links are to just exams but there are exams that do have solutions.  Most of the site is a little more advanced and directed towards college students but it would also be appropriate for secondary students looking for study material for their exams. The subjects covered: Biology Chemistry Mathematics Physics Economics Computer science Engineering  Statistics This is appropriate for: High school students College students Self learners