Understanding Perfect Cube Numbers

Why is 8 considered a perfect cube?

• Because it can be divided by 2

• Because it can be arranged into a larger cube with equal side lengths

• Because it is an even number

• Because it is less than 10

Which of the following numbers is not a perfect cube?

• 64

• 27

• 11

• 8

What is the definition of a perfect cube number?

• A number that can be divided by 3

• A number that is a multiple of 10

• A number that can be made by multiplying a whole number by itself three times

• A number that is less than 100

Which of the following is a perfect cube of 4?

• 32

• 128

• 64

• 16

What are the first five perfect cube numbers?

• 3, 9, 27, 81, 243

• 2, 4, 8, 16, 32

• 1, 8, 27, 64, 125

• 1, 4, 9, 16, 25