Prime, Composite , Factor and Multiples

Choose a prime number from the list.

• 7

• 8

• 9

• 10

Tags

CCSS.4.OA.B.4

Which of the following is an even prime number?

• 32

• 22

• 12

• 2

Tags

CCSS.5.OA.B.3

Which one of the following is not a prime number?

• 7

• 17

• 27

• 37

Tags

CCSS.4.OA.B.4

Which of the following is a prime number?

• 38

• 39

• 40

• 41

Tags

CCSS.4.OA.B.4

Is 5 prime or composite? 

• Prime
• Composite

Tags

CCSS.4.OA.B.4

A prime number

• has one factor
• has more than 2 factors
• has 100 factors
• has exactly 2 factors: 1 and the number

Tags

CCSS.4.OA.B.4

2 x 2 x 2 is the prime factorization of

• 6
• 12
• 22
• 8

Tags

CCSS.4.OA.B.4

Use a factor tree to find the prime factorization of 32

• 2x2x2x4

• 2x2x2x2x2

• 4x4x2

• 2x2x2x2x1

Tags

CCSS.4.OA.B.4

What is the first prime number?

• 1
• 2
• 3
• 5

Tags

CCSS.4.OA.B.4

List the first 5 prime numbers:

• 1,2,3,4,5
• 2,3,4,5,6
• 2,3,5,7,8
• 2,3,5,7,11

Tags

CCSS.4.OA.B.4