Practice Test · Class 8

Cubes and Cube Roots

10 questions randomised from the chapter. Type each final answer and submit to see your score.

00:01

0/10 attempted

100

a perfect cube?

\sqrt[3]{0.001}

Smallest number to divide

128

to get a cube.

\sqrt[3]{729}

\sqrt[3]{-64}

\sqrt[3]{125}

Smallest number to multiply

72

to make a perfect cube.

\sqrt[3]{125\cdot 8}

\sqrt[3]{-729}

Cube of

12