prime and composite numbers

Front

What are the first 5 multiples of 8?

Back

8, 16, 24, 32, 40

Front

A PRIME NUMBER is...

Back

a number that has only two factors: 1 and itself.

Front

What are the first 5 multiples of 3?

Back

3, 6, 9, 12, 15

Front

When we skip count, we are listing...

Back

multiples.

Front

Are all even numbers composite numbers?

Back

No.

Front

What is a composite number?

Back

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

Front

What is the smallest prime number?

Back

2.

Front

List the first 5 prime numbers.

Back

2, 3, 5, 7, 11.

Front

What is the difference between prime and composite numbers?

Back

Prime numbers have exactly two factors, while composite numbers have more than two.

Front

Is 1 a prime number?

Back

No, 1 is not a prime number.