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

Here's a way for your third grader to practice finding multiples of two.

Practice approximating irrational numbers on number lines with this eighth-grade math worksheet!

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

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

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

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

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

Use the concept of area to help find the greatest common factor in this sixth-grade worksheet!

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

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

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

Get practice estimating cube roots with this eighth-grade number sense worksheet!

In this eighth-grade math worksheet, students will approximate square roots of non-perfect squares by finding the two whole numbers that the square root falls between.

Give students a chance to demonstrate their understanding of real numbers with unique math worksheet!

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!

Use this handout to provide students with a fun math-centered challenge in honor of Pi Day!

This worksheet gives students practice identifying multiples of a number.

Test your knowledge of least common multiples with this inviting maze!

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

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

Teach your students to use factor rainbows to find the greatest common factor of two given numbers.

Children practice identifying factors with the help of a factor tree in this multiplication worksheet.

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