Step up to the challenge with this carnival duck toss, with a mathematical twist! Your student will "knock down" all ducks with multiples of 10.

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.

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

Students will match a product to its factor tree and list of prime factors in this interactive activity.

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

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.

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!

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

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! 

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

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