Cube Root Trick Quiz

What is the symbol used to denote the cube root of a number?

• 3

• ∛

• √

• 2

Which of the following numbers has a cube root with the same unit digit as the number itself?

• 3

• 7

• 2

• 4

What is the first step in finding the cube root of a perfect cube number using the trick?

• Use a calculator

• Find the closest perfect cube

• Observe the unit digit of the number

• Divide the number into two groups

For a 5-digit perfect cube number, how many digits will its cube root have?

• 3

• 1

• 4

• 2

What is the cube root of 474552 using the trick explained?

• 76

• 77

• 78

• 79