Number Cubed

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

In the picture, the "3" is called...

• the index

• the radical sign

• the radicand

• none

What is ∛1,000 ?

What is ∛343 ?

What is 4³ ?

When a number has an exponent of 3, we use what special word to describe that exponent?

Choose the statement that correctly represents this number. 5^3

• five squared

• five cubed

• three cubed

• three squared

Identify each value that is a perfect cube:

• 27

• 1,000

• 90

• 1

Find the cube root of -1,331:

• -121

• -11

• -443.67

• 23 + 23 + 23

• 23 x 3

• 23 x 23 x 23

• 3 + 23