1. Special Names for Numbers?
Prime
Composite
Square
Even
Odd

2. Odd vs. Even Odd numbers are numbers that cannot be divided evenly.
Examples: 1,3,5,7,9…..
Even numbers are numbers that can be divided evenly.
Examples: 2,4,6,8….

3. Prime
Prime numbers are numbers that have only 2 factors, one and itself.
Examples: 1,2,3,5,7,11,13,17,19,23…
Let’s find the Prime numbers up to 100.
WOWWWWWWWWWW

4. Composite
Composite numbers are the numbers that are not prime. They also have more than 2 factors.
Examples: 4,6,8,10,12,….
They are mostly all the even numbers and those that end in 5 and 0. The only even number that is not composite is 2.
Let’s find the composite numbers up to 100.

5. Square
Square numbers are numbers where the factors make a square array.
These are also the numbers where they have a repeated factor.
Example: 36 is a square number. 6x6= 36 6 6

6. Let’s find all the square numbers up to 100.