Lesson: Prime and Composite Numbers Math in Focus • Singapore Math • Grade 4 • Volume A • Common Core Prentice Hall • Mathematics • Course 1 • Common Core Go Math! • Grade 4 • Common Core Math Connects • Grade 5 • Student Edition enVisionmath2.0 • Grade 4 • Volume 1 • Common Core JUMPMath 4.2 • Part 2 of 2 • Assessment & Practice • US Edition

Mathematics

In this lesson, we will learn how to decide whether a number is prime or composite.

Sample Question Videos

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