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

Use this glossary with the EL Support Lesson: The Factor Tree Strategy.

Use these vocabulary cards with the EL Support Lesson: The Factor Tree Strategy.

It’s time to find the prime numbers in this investigative worksheet!

It’s time to find the prime numbers in this investigative math worksheet!

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

Introduce your child to factor trees with this simple algebra 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.

Figure out factors with the help of this fun worksheet!

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

Use this glossary with the EL Support Lesson: Factor Friend or Foe?

Use this glossary with the EL Support Lesson: Multiples and Skip Counting.

Use these vocabulary cards with the EL Support Lesson: Factor Friend or Foe?

Use these vocabulary cards with the EL Support Lesson: Multiples and Skip Counting.

Uncover the hidden number with this investigative worksheet on prime and composite numbers!

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

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

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

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

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.

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

Students practice identifying prime numbers, regular polygons, and irregular polygons!

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

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

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

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

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

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

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