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

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

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

Become a GCF master with this math worksheet! Practice finding the greatest common factor of 2 or 3 numbers ranging all the way up to 100.

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

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

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

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

Test your multiplication and division skills with this least common multiple (LCM) worksheet!

This resource will help give kids a handy reference for common units of measurement and basic conversions to the metric system.

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

Use this glossary with the EL Support Lesson: Compare Common Denominators Methods.

Calculate and color least common multiples in this sixth-grade worksheet!

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

This geometry activity calls for a blank sheet of paper, and an eye for angles. Students will construct common angles by following these simple instructions.

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

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

Finding the greatest common factor is great fun in this color by numbers worksheet!

Children will learn how to identify the greatest common factor of two numbers in this engaging math worksheet.

Use these cards to help students compare two strategies that involve finding common denominators.

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

Use these vocabulary cards with the EL Support Lesson: Compare Common Denominators Methods.

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

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

Learners will solve 12 three-digit subtraction problems in this engaging math worksheet.

Bus #3 needs to get to some houses! Help your child practice his number sense by looking for multiples of three.

One, two, three ... GO! Have some fun making your own puzzle with this printable all about the number three.

Kids completing this third grade math worksheet multiply by 3 to solve each equation and also fill in a multiplication chart for the number 3.

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

Practice adding 3 to numbers within 10 with this first-grade addition worksheet!