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Mathematics for Elementary Teachers: An Activity Approach, 8/e
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Number Theory
Models for Greatest Common Factor and Least Common Multiple
Mathematics for Elementary Teachers: A Conceptual Approach

Activity Set Topics

Activity Set 4.2 Models for Greatest Common Factor and Least Common Multiple
A linear model is used to illustrate the concepts of greatest common factor and least common multiple and how they are related.
Just for Fun: Star Polygons
Interactive Applet: Star Polygons

Elementary School Activity: Exploring Factors and Primes with Color Tiles




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