Help students build their number sense as they practice finding the least common multiple (LCM) in this helpful practice worksheet.

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

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

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

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

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!

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

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

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

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

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

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

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

Give students practice identifying prime numbers with this fun this maze activity!

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!

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