Prime and Composite Numbers: Reteach
In this prime and composite numbers worksheet, students learn about prime and composite numbers and how to identify them. Then they list the factors of given numbers and identify them as prime or composite. There are twelve problems to answer.
5th - 6th Math 24 Views 86 Downloads
Study Jams! Prime & Composite Numbers
Prime or composite, that is the question. Teach your class how to find the answer with this step-by-step presentation that defines and provides examples of each type of number. When addressing larger numbers, divisibility rules are...
3rd - 6th Math CCSS: Adaptable
How Do You Find the Greatest Common Factor of Two Numbers Using Prime Factorization?
Here's a quick review on how to use a prime factor tree to find the greatest common factor of two numbers. This is one of the simplest ways to find the greatest common factor. So watch this video to get a refresher on how to do prime...
2 mins 6th - 8th Math