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: Multiples and Skip Counting.

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

This worksheet gives students practice identifying multiples of a number.

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!

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

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

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

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

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

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

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