Book description
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
- Cover
- Title Page
- Copyright Page
- Introduction
-
Part 1: High-Speed Operations
- 1 Multiplication
- 2 Addition
- 3 Subtraction
- 4 Division
- 5 Checking Your Answers with Digit Sums
-
Part 2: High-Speed Math Applications
- 6 Fractions
- 7 Decimals
- 8 Percentages
- 9 Divisibility
- 10 Squared Numbers
- 11 Cubed Numbers
- 12 Numbers to the Fourth and Fifth Powers
- 13 Square and Cube Roots
-
Appendixes
-
A Practice Problems
- Chapter 1: Multiplication
- Chapter 2: Addition
- Chapter 3: Subtraction
- Chapter 4: Division
- Chapter 5: Checking Your Answers with Digit Sums
- Chapter 6: Fractions
- Chapter 7: Decimals
- Chapter 8: Percentages
- Chapter 9: Divisibility
- Chapter 10: Squared Numbers
- Chapter 11: Cubed Numbers
- Chapter 12: Numbers to the Fourth and Fifth Powers
- Chapter 13: Square and Cube Roots
-
B Answer Key
- Chapter 1: Multiplication
- Chapter 2: Addition
- Chapter 3: Subtraction
- Chapter 4: Division
- Chapter 5: Checking Your Answers with Digit Sums
- Chapter 6: Fractions
- Chapter 7: Decimals
- Chapter 8: Percentages
- Chapter 9: Divisibility
- Chapter 10: Squared Numbers
- Chapter 11: Cubed Numbers
- Chapter 12: Numbers to the Fourth and Fifth Powers
- Chapter 13: Square and Cube Roots
-
A Practice Problems
- Index
- About the Author
Product information
- Title: Speed Math
- Author(s):
- Release date: January 2014
- Publisher(s): Alpha
- ISBN: 9781615643547
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