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

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

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

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.

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

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

Introduce your child to factor trees with this simple algebra worksheet.

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

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

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

This multi-part worksheet helps students practice identifying the differences between regular and irregular hexagons while also reviewing their knowledge of composite and prime numbers.

Get more practice determining factors of prime and composite numbers with this helpful math worksheet!

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

Here's a way for your third grader to practice finding multiples of two.

Figure out factors with the help of this fun worksheet!

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

Become the prime expert of prime numbers with this engaging maze!

Learn to identify prime and composite numbers in this guided 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.

Give your child prime number practice with this simple worksheet.

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

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