Prime & Composite

Front

What is a prime number?

Back

A prime number is a number with ONLY two factors: 1 and itself.

Tags

CCSS.4.OA.B.4

Front

What is a composite number?

Back

A composite number is a number with MORE than two factors.

Tags

CCSS.4.OA.B.4

Front

Is the number 2 prime or composite?

Back

The number 2 is Prime.

Tags

CCSS.4.OA.B.4

Front

Is the number 1 prime or composite?

Back

The number 1 is Neither Prime nor Composite.

Tags

CCSS.4.OA.B.4

Front

Is the number 17 prime or composite?

Back

The number 17 is Prime.

Tags

CCSS.4.OA.B.4

Front

What are the factors of the number 6?

Back

The factors of 6 are 1, 2, 3, and 6. (Composite number)

Tags

CCSS.4.OA.B.4

Front

What are the factors of the number 13?

Back

The factors of 13 are 1 and 13. (Prime number)

Tags

CCSS.4.OA.B.4

Front

What is the smallest prime number?

Back

The smallest prime number is 2.

Tags

CCSS.4.OA.B.4

Front

What is the smallest composite number?

Back

The smallest composite number is 4.

Tags

CCSS.4.OA.B.4

Front

Can a prime number be even?

Back

Yes, the only even prime number is 2.

Tags

CCSS.4.OA.B.4