Brush up on basic math with easy-to-follow instructions and examples. Check it out!

Down and Dirty: A “how to” Math Book is a no-nonsense roundup of basic math principles. Find how-to instructions, examples, and detailed glossary with page links.

Who needs this math reference book?

  • Students studying for the ACT and college entrance exams
  • Adults trying to refresh their math skills
  • Graduating elementary school teachers
  • ESL students (tons of problem examples, instead of text)
  • Homeschool parents and kids
  • Anyone desiring a simpler approach to math

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