Use these vocabulary cards with the EL Support Lesson: Conversations About Prime and Composite Numbers.

Learn to identify prime and composite numbers in this guided worksheet!

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

Think about the importance of determining the factors of a product.

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

With this worksheet, your child will be learning about factors, and they'll be getting multiplication practice as they go.

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

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

Get this bus to the multiples of four, and practice number sense with your child. He'll have fun putting skip counting skills and multiplication into practice.

What treasure will you find at the end of these rainbows? Factor pairs, of course!

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

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

Give your child prime number practice with this simple worksheet.