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

Sort expanded forms of similar numbers with this hands-on math worksheet!

Determine whether decimal expanded forms are correct or incorrect with this fifth-grade 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! 

Puzzle your way to decimal addition mastery with this challenging worksheet!

Add the decimals to decode a secret word in this Halloween math puzzle! Learners will solve 12 three-digit problems,