- Drag the slider “NumberCubes” to create up to seven cubes.
Think of each cube as a collection of n nxn square layers of unit cubes. To find a formula for the sum of the cubes of the first natural numbers we will rearrange the square layers.
- Drag the slider “Rearrange” or press the “animate” button.
Irina Boyadzhiev's GeoGebra Applets