Prime Numbers Worksheets
Identify prime and composite numbers. Practice prime factorization using factor trees and divisibility rules.
Generate Prime Numbers Test (PDF)About Prime Numbers
Identify prime and composite numbers. Practice prime factorization using factor trees and divisibility rules. This page provides comprehensive practice materials suitable for Grades 4–7.
Each test is AI-generated with unique questions, complete answer keys, and step-by-step solutions. Download as a print-ready PDF.
Sample Prime Numbers Questions
Is 37 prime or composite?
Show Answer
Prime
Find the prime factorization of 60
Show Answer
2² × 3 × 5
List all prime numbers between 20 and 40
Show Answer
23, 29, 31, 37
Ready for a full prime numbers test?
Generate Full Test (PDF)How It Works
Choose Your Settings
Select topic, grade level, difficulty, and number of questions.
AI Generates Your Test
Our AI creates a unique test with original questions in seconds.
Download & Print
Download your test as a PDF with answer key. Ready to use!
Why Choose MathQuizily?
AI-Powered
Every test is uniquely generated by AI. No repeated questions, ever.
Print-Ready PDF
Professional formatting, ready to download and print. Includes answer keys.
Pay Per Test
Only ~$1 per test. No subscriptions, no hidden fees.