Does your child recognize multiples of five? Here's a multiples game that will help her master her multiplication skills.

Bus #3 needs to get to some houses! Help your child practice his number sense by looking for multiples of three.

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

Give your child prime number practice with this simple worksheet.

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

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

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 is a prime number? A number is prime when it is only divisible by 1 and itself. Help your little mathematician recognize prime numbers.

Figure out factors with the help of this fun worksheet!

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

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

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

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.

Here's a fun way for your second grader to build a foundation multiplication know-how and challenge skip-counting skills. She'll also find multiples of six.

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.

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!

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

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

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

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