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

Practice with prime and composite numbers in this colorful fourth-grade worksheet!

List factor pairs with this bright fourth-grade math worksheet!

Learners practice determining factors of prime and composite numbers with this fourth-grade math worksheet!

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

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

Reveal a secret number by identifying prime numbers in this fourth-grade worksheet!

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

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

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

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

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.

Students practice solving a variety of equations, then determine if the answer is a prime number.

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

Give students practice identifying prime numbers with this fun this maze activity!

Learn to differentiate between prime and composite numbers with this fun worksheet!

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

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

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