Key to Percents - Books 1 - 3

Key to Percents - Books 1 - 3

• Used Book in Good Condition

<P><EM>Key to Percents</EM> emphasizes mental computation and estimation skills. Then students are taught to solve percent problems using equal fractions and decimal multiplication. Finally, percents are used to solve word problems in a variety of applications. <EM>Key to Percents</EM> assumes only knowledge of fraction and decimal computation.</P><P>Includes:</P><UL><LI><EM>Key to Percents Book 1: Percent Concepts</EM></LI><LI><EM>Key to Percents Book 2: Percents and Fractions</EM></LI><LI><EM>Key to Percents Book 3: Percents and Decimals.</EM></LI></UL>