Squares/Cubes and Rational/Irrational Numbers Practice Test

 $\sqrt{16}=?$  

• 8

• 2

• 4

• 32

Tags

CCSS.8.EE.A.2

 $\sqrt{\left(\frac{16}{81}\right)}\ \ =\ ?$  

•  $\frac{8}{27}$  

•  $\frac{8}{9}$  

•  $\frac{4}{9}$  

•  $\frac{4}{3}$  

Tags

CCSS.8.EE.A.2

Solve for p when  $p^2=100$  

•  $\pm10$  

• 10

•  $\pm1,000$  

• 1,000

Tags

CCSS.8.EE.A.2

Solve for x when  $x^3=\frac{1}{8}$  

• 2

•  $\frac{1}{64}$  

•  $\frac{1}{3}$  

•  $\frac{1}{2}$  

Tags

CCSS.8.EE.A.2

Select the ONLY number that is RATIONAL 

• π
• π/4
• √2
• √49

Tags

CCSS.8.NS.A.1

The area of a square is 36 cm².  What is the length of one side?

• 6 cm
• 24 cm
• 9 cm
• 9 cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

The √20 is between which two consecutive integers?

• 2 & 3
• 3 & 4
• 4 & 5
• 5 & 6

Tags

CCSS.8.NS.A.2

Square roots are the opposite of ____________.

• Cube Roots
• Squaring
• Multiplication
• Absolute Value

Tags

CCSS.8.EE.A.2

If I know the area of a square, how do I find the side length?

• I square the area.
• I divide the area by 2.
• I take the square root of the area.
• I divide the area by 4.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

• D, C, A, B
• D, A, B, C
• D, B, C, A
• A, C, B, D

Tags

CCSS.8.NS.A.2