## 5th Gr. Winter Packets

As a review of the material you’ve been taught so far, I ask that you please complete the following packets over the Winter Break. They will help ensure that you stay on track and are ready to continue learning when you come back next year! READING WRITING SCIENCE MATH Thank you & enjoy your break! … Read more5th Gr. Winter Packets

## Finding the Greatest Common Factor “GCF”

To find the greatest Common factor of two numbers you must first find all of the factors of each given number. For example: Find the Greatest Common Factor of 8 and 24. 1. Find all of the factors of 8 8×1=8 2×4=8 So, the factors of 8 are: 1,2,4,8 (the numbers that when multiplied together … Read moreFinding the Greatest Common Factor “GCF”

## Prime Factorization

Factors are numbers that you multiply together to get a product. To find the prime factorization of a number, use a factor tree! Find all the prime factors of the given number. Don’t forget to circle all the prime numbers as you work out the factor trees. Practice Khan Academy Math Playground

## Prime and Composite Numbers

Prime and Composite Numbers A prime number is a whole number that only has two factors which are one and itself. A composite number has more than two factors. The numbers zero and one are neither prime nor composite. All even numbers are divisible by two and so all even numbers greater than two are … Read morePrime and Composite Numbers

## Divisibility Rules

Practice Divisibility Dots!