Start a 10-Day Free Trial to Unlock the Full Review

#### Why Lesson Planet?

**Find**quality lesson planning resources, fast!

**Share**& remix collections to collaborate.

**Organize**your curriculum with collections. Easy!

**Have**time to be more creative & energetic with your students!

## Prime and Composite Numbers - Problem Solving 9.1

Elementary schoolers read and solve six mathematical word problems involving prime and composite numbers. Very good practice and a very good instructional activity.

102 Views
266 Downloads

#### Start Your Free Trial

Save time and discover engaging curriculum for your classroom. Reviewed and rated by trusted, credentialed teachers.

Try It Free#### What Members Say

- Janel C., Teacher
- Yucaipa, CA