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

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

Give your child prime number practice with this simple worksheet.

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

Does your child know the difference between a prime number and a composite number? Help them learn the difference with this simple worksheet.

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

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