Prime and Composite Numbers
Grade 4•45 minutes
Learning Objective
I can compare and contrast prime and composite numbers less than 100.
Practice Questions
This lesson includes 7 practice questions to reinforce learning.
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1. Explain the divisibility rule for 3.
2. Is the number 126 divisible by 2? Explain why or why not.
3. Determine if the number 435 is divisible by 5 and by 3. Show your work.
...and 4 more questions
Educational Video
Rules Of Divisibility | Mathematics Grade 4 | Periwinkle
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