Math.com, Omega Math and Khan Academy offer basic math courses online. Math.com offers exclusively math courses; Omega Math and Khan Academy offer courses in sciences, English and many other subjects. Omega Math is associated with United States University, Brandman University and Woodbury University, and its courses are regionally accredited.
Universal Class offers basic math courses for $75 for individuals who wish to earn a Continuing Education Units certificate. The course fee for those not earning a certificate is $50, and discounts are available through its platinum program, as of 2015.
Basic math courses typically teach multiplication, division, addition and subtraction before advancing onto decimals, fractions and percents. Websites offering basic math courses commonly have more advanced courses, such as calculus and trigonometry, and may offer college-level math courses.