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Prime vs. Composite Numbers - Definitions and Examples

Free Pre-Algebra Worksheet - Prime vs. Composite Numbers - Definitions and Examples


Lesson:
To learn about prime and composite numbers

Subject:
Pre-Algebra

Description:
This Free Pre-Algebra Worksheet is great for a review or introduction to prime and composite numbers. This worksheet does not contain any problems - just a comparison of prime vs composite numbers and a list of all prime numbers up to 1000.

# of Problems:   0

# of Pages:   1

Answer Key?:   No

Sample Problems from Worksheet

(Worksheet pictures and diagrams not shown)

Free Pre-Algebra Worksheet

A prime number is a number greater than one that has only two factors, 1 and itself.

The first eight Prime Numbers 2, 3, 5, 7, 11, 13, 17, 19

More prime numbers (up to 1000). ...

A composite number is a number that has more than two factors.

The number 1 is not a prime nor a composite number. It is not prime because it doesn'f have exactly two different factors. It is not composite because it doesn't have more than two factors.

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