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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 how to approximate cube roots with this eighth-grade math worksheet!

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

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

Practice finding rational approximations for irrational square roots in this eighth-grade math worksheet! 

Give students practice estimating square roots with this eighth-grade number sense worksheet!

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

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

Help students solidify their knowledge of rational and irrational numbers by challenging them with this fun and unique maze!

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

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

Engage students this fall season with this Halloween-themed hidden picture math puzzle featuring an array of real numbers.

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

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

Grow students’ math skills with more practice finding the greatest common factor by using factor trees to find the prime factorization.

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

Find the greatest common factor (GCF) using the prime factorization method with this sixth-grade practice worksheet!

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