Chapter 8 Practice Test

Which number is a prime number?

• 10

• 9

• 8

• 7

Tags

CCSS.4.OA.B.4

Which number is a composite number?

• 3

• 5

• 7

• 9

Tags

CCSS.4.OA.B.4

What is the simplest form of

 $\frac{3}{24}$  ?

•  $\frac{1}{24}$  

•  $\frac{1}{8}$  

•  $\frac{1}{3}$  

•  $\frac{1}{2}$  

What is the GCF of 6 and 8?

• 2

• 3

• 4

• 6

What is the prime factorization of 35?

• 2 x 2 x 7

• 2 x 2 x 5

• 2 x 17

• 5 x 7

What is the LCM of 12 and 36?

• 6

• 12

• 24

• 36

What symbol replaces the  $O$ to make the statement true?

 $\frac{3}{10}$   $O$   $\frac{1}{8}$  

• <

• >

• =

Tags

CCSS.4.NF.A.2

What symbol replaces the O to make the statement true?

 $\frac{2}{8}$  O  $\frac{1}{4}$  

• <

• >

• =

Tags

CCSS.4.NF.A.2

What decimal is equivalent to $\frac{4}{25}$  ?

• 0.25

• 0.16

• 0.40

• 0.04

David is pouring an entire gallon of milk into 12 glasses.
What part of a gallon will be in each glass?

•  $\frac{1}{24}$  of a gallon

•  $\frac{1}{12}$  of a gallon

•  $\frac{1}{6}$  of a gallon

•  $\frac{1}{2}$  of a gallon

Tags

CCSS.5.NF.B.3