A Prime Number...(select all that apply)

• Has more than 2 factors.

• Has only one factor.

• Has exactly 2 factors.

• Only factors are one and the number itself.

Tags

CCSS.4.OA.B.4

Which of these numbers is not prime?

• 17
• 25
• 23
• 37

Tags

CCSS.4.OA.B.4

Name the 5th prime number.

• 2
• 11
• 5
• 7

Tags

CCSS.4.OA.B.4

Which is the only prime number that is even?

• 14
• 22
• 17
• 2

Tags

CCSS.4.OA.B.4

How is a prime number different from a composite number?

• Prime numbers are smaller than composite numbers.
• Composite numbers are larger than prime numbers.
• All odd numbers are prime numbers.
• Prime numbers have only 2 factors, and composite numbers have more than 2 factors.

Tags

CCSS.4.OA.B.4

Which one is a composite number?

• 37
• 41
• 21
• 29

Tags

CCSS.4.OA.B.4

Which list is only composite numbers?

• 1, 3, 4
• 2, 4, 6
• 4, 6, 8
• 5, 6, 8

Tags

CCSS.4.OA.B.4

12²

• 144
• 134
• 122
• 145

Tags

CCSS.6.EE.A.1

What is 3²

• 3

• 6

• 9

Tags

CCSS.6.EE.A.1

What is 4²

• 4

• 8

• 16

• 12

Tags

CCSS.6.EE.A.1