4th - 6th Grade Prime and Composite Numbers Worksheets

With this worksheet, your child will be learning about factors, and they'll be getting multiplication practice as they go.

Boost your learner's understanding of number theory and prime and composite numbers with this sixth-grade math worksheet all about factorization!

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

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

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

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 identifying prime numbers, regular polygons, and irregular polygons!

Introduce your child to factor trees with this simple algebra worksheet.

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.

Give your child prime number practice with this simple worksheet.

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.

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

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

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

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

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

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

What treasure will you find at the end of these rainbows? Factor pairs, of course!

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

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

List factor pairs with this bright fourth-grade math worksheet!