If you didn't finish it in class, please color code your number mat: prime or composite.
Forget which is which?
prime number - is only divisible by one and itself
Ex. 5 can only be divided evenly by 1 and 5
composite number - has more than two factors
Ex. 10 can be divided evenly by 1, 10, 2 and 5
Be a Playwright
16 years ago
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