Math · Topic 47 of 65
Cube Numbers
⭐ MasteredA cube number is made by multiplying a number by itself three times. For example, 3 cubed is 3 times 3 times 3, which is 27.
💡 Fun fact
A Rubik's cube is made from 27 smaller cubes.
All about Cube Numbers
A cube number is a number multiplied by itself three times. For example, 3 cubed is 3 times 3 times 3, which equals 27.
Cube numbers describe the number of small cubes needed to build a larger cube.
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Real-life uses of Cube Numbers
- Building cube shapes from blocks
- Calculating volumes of boxes
- Solving algebra problems
Frequently asked questions about Cube Numbers
What is 3 cubed?
It is 27.
What is 2 cubed?
It is 8.