Number Classification

Is 7 a prime number or a composite number?

• prime

• multiple

• odd

• even

Tags

CCSS.4.OA.B.4

What are the factors of 12?

• 2, 4, 6, 8, 10, 12

• 1, 2, 5, 6, 10, 12

• 1, 5, 8, 10, 11, 12

• 1, 2, 3, 4, 6, 12

Tags

CCSS.4.OA.B.4

Identify the smallest prime number.

• 3

• 5

• 2

• 1

Tags

CCSS.4.OA.B.4

Determine if 15 is a prime or composite number.

• composite

• even

• odd

• multiple

Tags

CCSS.4.OA.B.4

List the factors of 20.

• 2, 3, 5, 8, 10

• 4, 6, 8, 12, 16

• 1, 2, 4, 5, 10, 20

• 1, 3, 6, 15, 20

Tags

CCSS.4.OA.B.4

Is 1 considered a prime number?

• No

• Yes

• Sometimes

• Only on weekends

Tags

CCSS.4.OA.B.4

Identify a composite number between 30 and 40.

• 35

• 37

• 33

• 31

Tags

CCSS.4.OA.B.4

What is the only even prime number?

• 2

• 8

• 4

• 6

Tags

CCSS.4.OA.B.4

Find the factors of 18.

• 1, 2, 3, 6, 9, 18

• 1, 4, 5, 9, 12, 18

Tags

CCSS.4.OA.B.4

Is 29 a prime number or a composite number?

• prime number

• even number

• odd number

• multiple of 3

Tags

CCSS.4.OA.B.4