eBook Idiot's Guides: Speed Math, 1st Edition

  • Gaurav Tekriwal
  • Published By:
  • ISBN-10: 1615643559
  • ISBN-13: 9781615643554
  • DDC: 513.9
  • Grade Level Range: 9th Grade - 12th Grade +
  • 288 Pages | eBook
  • Original Copyright 2014 | Published/Released April 2014
  • This publication's content originally published in print form: 2014
  • Price:  Sign in for price



The Complete Idiot's Guide® to Speed Math provides easy-to-understand methods, tips, and tricks to do math in one's head, on paper, and on a calculator at a faster rate and with more accuracy for anyone who is intimidated by math and for whom such calculations would otherwise require paper or calculator.

Table of Contents

Front Cover.
Other Frontmatter.
Title Page.
Copyright Page.
1: High-Speed Operations.
2: Multiplication.
3: Addition.
4: Subtraction.
5: Division.
6: Checking Your Answers with Digit Sums.
7: High-Speed Math Applications.
8: Fractions.
9: Decimals.
10: Percentages.
11: Divisibility.
12: Squared Numbers.
13: Cubed Numbers.
14: Numbers to the Fourth and Fifth Powers.
15: Square and Cube Roots.
Practice Problems.
Answer Key.
About the Author.