Cubes & Cube Roots

Which number is both a perfect square and a perfect cube?

• 64

• 27

• 81

• 16

Tags

CCSS.6.EE.A.1

A cube with side length s has a volume of 64 cubic units. What is the length of the side of the cube?

• 32 units
• 16 units
• 8 units
• 4 units

Tags

CCSS.3.OA.D.8

CCSS.4.OA.A.3

CCSS.7.EE.B.3

•  2536\frac{25}{36}3625​  

•  −125216\frac{-125}{216}216−125​  

•  −3625-\frac{36}{25}−2536​  

•  125216\frac{125}{216}216125​  

∛1 = ?

• 1

• -1

• ±1

• none

 $\left(0.05\right)^3=$  

• 0.000125

• 0.0125

• 0.125

• 0.000000125

'x cubed is equal to the square root of 729' as an equation is ?

• x3=729x^3=729x3=729

• x=729x=\sqrt{729}x=729​

• x3=729x^3=\sqrt{729}x3=729​

• x3=7292x^3=729^2x3=7292

The sum of  $\sqrt{100}$   and   $\left(-2\right)^3$  subtracted from the cube root of  $\left(-20\times-400\right)$  is ?

• 10

• -8

• 20

• 18

The cube of a 3 digit number may be a 6-digit number.

• True

• False

What is the cube root of the cube of 8?

• 8

• 2

• 16

• 4

Evaluate the following: 

       1 -  Cube root of $\left(\frac{0.008}{0.027}\right)$  

•  $\frac{0.2}{0.3}$  

•  $\frac{0.8}{0.3}$  

•  $\frac{2}{3}$  

•  $\frac{1}{3}$