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Mathematics for Elementary Teachers: A Conceptual Approach, 8/e

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Integers and Fractions

5.3 Operations with Fractions

Mathematics for Elementary Teachers: A Conceptual Approach

Special Topics

Section 5.3

Operations with Fractions: Illustrates the four basic operations on fractions with Fraction Bars to provide background for understanding algorithms.

Subsections: Addition; Subtraction; Multiplication; Division; Number Properties; Mental Calculations; Estimation; Problem-Solving Application.

One-page Math Activity: Operations with Fraction Bars.

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