Prime and Composite Numbers

Front

Is 5 prime or composite?

Back

Prime

Front

Is 12 prime or composite?

Back

Composite

Front

A prime number has how many factors?

Back

Two factors.

Front

Is 100 a prime or composite number?

Back

Composite

Front

Is 33 a prime or composite number?

Back

Composite

Front

What is a prime number?

Back

A number greater than 1 that has no positive divisors other than 1 and itself.

Front

What is a composite number?

Back

A number greater than 1 that has more than two positive divisors.

Front

List the first five prime numbers.

Back

2, 3, 5, 7, 11

Front

List the first five composite numbers.

Back

4, 6, 8, 9, 10

Front

Is 1 a prime number?

Back

No, 1 is neither prime nor composite.