Topic 1 mid topic assessment

A repeating decimal IS a rational number when ...

•  it can be written in the form 
  

   $\frac{a}{b}$  where a and b are integers and b ≠ ( cannot be) 0.

• it cannot be written in the form a • b, where a and b are integers.

•  it can be written in the form a • b, where a and b are integers.

• it cannot be written in the form  $\frac{a}{b}$  , where a and b are integers and b is 0.

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

Solve.

 $\sqrt{144}$  

• 24

• 6

• 12

• 144

Tags

CCSS.8.EE.A.2

Solve

 $\sqrt{81}$  

(a)  

Tags

CCSS.8.EE.A.2

Solve for the cube root

 $3\sqrt{125}$  

(a)  

Tags

CCSS.8.EE.A.2

Solve for the cube root

 $3\sqrt{27}$  

• 9

• 3

• 27

• 2

Tags

CCSS.8.EE.A.2

Solve

 $x^2=5$  

• x =  $5$  

• x =  $\pm5$  

• x =  $\sqrt{5}$  

• x = 25

Tags

CCSS.8.EE.A.2

A.              What two perfect squares is

 $\sqrt{18}$  between? 

(a)  

Tags

CCSS.8.NS.A.2

B.   Is   $\sqrt{18}$  

greater than, less than or equal to 6?

• Greater than

• Less than

• Equal to

Tags

CCSS.8.NS.A.2

Abby has a cube shape box with a volume of 125 cubic centimeters. What is the area of one face of the box? Write your answer in  $cm^2$  .

(a)  

Tags

CCSS.6.G.A.4

Choose the number that represents an irrational number.

• 5

• 123.48

• 
  

  $1\ .\overline{6}$

• $34.56\ \ldots$

Tags

CCSS.8.NS.A.1