description: The are two books in this series and they are sold separately on this page (both have the same ISBN). The first is called "Addition, Subtraction, Place Value, and Other Numeration Systems Skill Builders and Higher Order Thinking Activities." The second book is called "Multiplication and Division Skill Builders and Higher Order Thinking Activities." Both books include excellent self directed student activities that make skill practice fun and engaging. Both books were developed by Brenda Opie, one of Cobb County Georgia's outstanding educators and educational materials developers. ~ Look carefully at the product descriptions to ensure which text you are buying
title: Riddle Math, Grades 3-7, Addition, Subtraction, Place Value
titlecomplete: Riddle Math, Grades 3-7, Addition, Subtraction, Place Value
publisher: Mastermind Publications