Prime and Composite

Front

Is 36 prime or composite?

Back

Composite, because it has 9 factors.

Front

Is 5 prime or composite?

Back

Prime, because it has two factors.

Front

What is a composite number?

Back

A number with MORE THAN TWO factors.

Front

What is a prime number?

Back

A number with ONLY two factors.

Front

What are factors?

Back

Numbers that are multiplied together.

Front

Give an example of a prime number.

Back

2, because its only factors are 1 and 2.

Front

Give an example of a composite number.

Back

4, because its factors are 1, 2, and 4.

Front

What is the smallest prime number?

Back

2, it is the only even prime number.

Front

What is the largest single-digit prime number?

Back

7, its factors are 1 and 7.

Front

Can a number be both prime and composite?

Back

No, a number can only be one or the other.