This book presents ways to perform fast calculations. Chapter 1 - Introduction. Chapter 2 - Time Table - This chapter presents the times table up to 25. Chapter 3 - Square - This chapter presents the squares of numbers up to 25. Then, it presents how square of numbers ending with 0, starting with 1 and ending with all 0's, comprising of all 1's, comprising of all 9's and ending with 5. Chapter 4 - Divisibility - This chapter presents ways to detect divisibility up to number 11.
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This book presents ways to perform fast calculations. Chapter 1 - Introduction. Chapter 2 - Time Table - This chapter presents the times table up to 25. Chapter 3 - Square - This chapter presents the squares of numbers up to 25. Then, it presents how square of numbers ending with 0, starting with 1 and ending with all 0's, comprising of all 1's, comprising of all 9's and ending with 5. Chapter 4 - Divisibility - This chapter presents ways to detect divisibility up to number 11.
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Add this copy of Great math tricks: How to perform fast calculation in to cart. $14.62, new condition, Sold by Ingram Customer Returns Center rated 5.0 out of 5 stars, ships from NV, USA, published 2014 by Createspace Independent Publishing Platform.
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Add this copy of Great Math Tricks: How to Perform Fast Calculation in to cart. $30.01, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Santa Clarita, CA, UNITED STATES, published 2014 by CreateSpace Independent Publis.
