PreK–12 educators will see school pricing in their cart after logging in.

Key to Percents, Books 1-3 Set

National Edition

MHID: 1559530898 | ISBN 13: 9781559530897

Grades: 6 - 8

Payment Options: During checkout, you can pay with a P.O. (simply enter the number), Credit Card, or PayPal.

Key to Percents 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. Key to Percents assumes only knowledge of fraction and decimal computation.

Includes:

Key to Percents Book 1: Percent Concepts
Key to Percents Book 2: Percents and Fractions
Key to Percents Book 3: Percents and Decimals.

Title	ISBN 13	Quantity
Key to Percents, Book 3: Percents and Decimals	9780913684597	1
Key to Percents, Book 2: Percents and Fractions	9780913684580	1
Key to Percents, Book 1: Percent Concepts	9780913684573	1

Title

Key to Percents, Book 3: Percents and Decimals

ISBN 13

9780913684597

Quantity

Title

Key to Percents, Book 2: Percents and Fractions

ISBN 13

9780913684580

Quantity

Title

Key to Percents, Book 1: Percent Concepts

ISBN 13

9780913684573

Quantity

Traditional Ordering

Shop Online

For Your Classroom & School

Our Principles

Key to Percents, Books 1-3 Set

Traditional Ordering

Shop Online

For Your Classroom & School

Our Principles