Mathematics Unit 2 Assessment

Determine if the number 33 is prime or composite:

• Prime

• Composite

• Neither

• Both

Tags

CCSS.4.OA.B.4

Is the number 53 prime or composite?

• Prime

• Composite

• None

• Both

Tags

CCSS.4.OA.B.4

Is the number 81 prime or composite?

• Prime

• Composite

• Neither

• Both

Tags

CCSS.4.OA.B.4

Is the number 67 prime or composite?

• Prime

• Composite

• Neither

• Both

Tags

CCSS.4.OA.B.4

List all the factors of the number 46:

• 1, 2, 23, 46

• 1, 2, 23

• 1, 23, 46

• 2, 23, 46

Tags

CCSS.4.OA.B.4

List all the factors of the number 28:

• 1, 2, 4, 7, 14, 28

• 1, 2, 4, 7, 14

• 1, 2, 4, 28

• 1, 7, 28

Tags

CCSS.4.OA.B.4

Find the GCF (Greatest Common Factor) of the numbers 15 and 20:

• 5

• 3

• 1

• 10

Tags

CCSS.6.NS.B.4

What is the GCF (Greatest Common Factor) of 8 and 18?

• 4

• 2

• 1

• 8

Tags

CCSS.6.NS.B.4

What is the GCF (Greatest Common Factor) of 12 and 24?

• 12

• 6

• 4

• 24

Tags

CCSS.4.OA.B.4

What is the GCF (Greatest Common Factor) of 4 and 24?

• 4

• 2

• 1

• 12

Tags

CCSS.4.OA.B.4