Give students practice identifying prime numbers with this fun this maze activity!

What is a prime number? A number is prime when it is only divisible by 1 and itself. Help your little mathematician recognize prime numbers.

Learn to identify prime and composite numbers in this guided worksheet!

Take a deep dive into prime and composite numbers to 20 with this exploratory worksheet!

Learn to differentiate between prime and composite numbers with this fun worksheet!

Uncover the hidden number with this investigative worksheet on prime and composite numbers!

Reveal a secret number by identifying prime numbers in this fourth-grade worksheet!

Get more practice determining factors of prime and composite numbers with this helpful math worksheet!

Learners practice determining factors of prime and composite numbers with this fourth-grade math worksheet!

Use these vocabulary cards with the EL Support Lesson: Conversations About Prime and Composite Numbers.

Does your child know the difference between a prime number and a composite number? Help them learn the difference with this simple worksheet.

Students practice solving a variety of equations, then determine if the answer is a prime number.

Become the prime expert of prime numbers with this engaging maze!

Students practice identifying prime numbers, regular polygons, and irregular polygons!

Practice with prime and composite numbers in this colorful fourth-grade worksheet!

Find factor pairs of two-digit numbers with this fourth-grade math worksheet!

Students build their number sense by finding the multiples of whole numbers in this fourth-grade math worksheet!

Students build their number sense as they practice finding the least common multiple of whole numbers in this math worksheet! 

Use this number theory worksheet to practice finding the greatest common factor of two numbers by finding the prime factorization! 

This multi-part worksheet helps students practice identifying the differences between regular and irregular hexagons while also reviewing their knowledge of composite and prime numbers.

From multi-digit subtraction to identifying prime numbers, assess each student’s mastery of a variety of fourth-grade math skills.

Practice identifying factors with this beach-themed worksheet for fourth graders!

Students continue to hone their understanding of how to find the least common multiple in this math practice worksheet! 

Give your child prime number practice with this simple worksheet.