Prime and Composite Numbers
Grade 4•45 minutes•5.NS.2a - prime and composite
Learning Objective
I can sort numbers into prime and composite groups.
Practice Questions
This lesson includes 7 practice questions to reinforce learning.
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1. Explain, in your own words, what a prime number is. Give an example of a prime number and explain why it is prime.
2. Explain, in your own words, what a composite number is. Give an example of a composite number and explain why it is composite.
3. List all the factors of the number 12. Is 12 a prime or composite number? Explain your answer.
...and 4 more questions
Educational Video
Prime and Composite Numbers | Math with Mr. J
Math with Mr. J