1989 Rainbow II Math Skills III -- Introduction to Fractions: This Book Starts with the Basics - Conceptualizing, Identifying and Comparing Fractions as Equal Parts of a Whole. Includes Helpful Graphic Representations, Exercises with Equivalent Fractions, and Exercises with Fractions Expressed in Numerical Form (Spiral) ***EI-3786-D ***ISBN-13: 9780886797812 ***Condition: Good Used ***40 Pages @BS12.1f5>eng.sup