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

Practice calculating the least common multiple (LCM) of two numbers with this useful worksheet!

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

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

Learn to determine the greatest common factor of a set of numbers in this sixth-grade worksheet!

Let’s practice sorting rational and irrational numbers with this engaging worksheet! 

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

Use this one-page handout to help students solidify their understanding of the real number system!

Excite young learners with this fun-filled activity as they differentiate between rational and irrational numbers!

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

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.

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

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

Identify the greatest common factor of two numbers with this colorful sixth-grade worksheet!

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

Navigate a maze of greatest common factors in this fun worksheet!

Test your ability to find the greatest common factor (GCF) of a set of numbers with this worksheet!

Master least common multiples (LCMs) in this essential sixth-grade worksheet!

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

Master determining the greatest common factor (GCF) of a set of numbers with this inviting worksheet!

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

Help students build their number sense as they practice finding the least common multiple (LCM) in this helpful practice worksheet.

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

Give your students practice finding the least common multiple (LCM) with this fun code-breaking worksheet!

Give your students practice finding the greatest common factor (GCF) with this fun code-breaking worksheet!

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

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