V = L³

for 8th grade

Use the standard formula L³ (length cubed) to calculate the volume of cubes

Home / 8th grade / Geometry & measures / Measures of 3D shapes / Calculate volume of cubes

The volume of a regular solid is given by Volume V = LWH (length x width x height). This is simplified when talking about the volume of a cube because the lengths of all it's sides are the same. So we can easily calculate the volume of cubes using the formula:

V = L³

For example, if we have a cube with a side length of 4 cm, the volume of that cube will be:

V = 4³ = 4 x 4 x 4 = 64 cm³

This topic asks you to calculate the volume of different sized cubes. Many of the calculations can be done in your head, but some will require a calculator. All decimal answers are given to 3 decimal places.

Below is a table showing the first 6 question answer pairs for the topic "Calculate volume of cubes" as used in the lessons for this topic. Our games and tests for the topic use these 6 items plus 10 additional question answer pairs.

The topic "Calculate volume of cubes" is in the category Geometry & measures for 8th grade (ages 13 to 14).

1 / 6

The volume of a cube with a length of 3 cm is 27 cm³

27 cm³

2 / 6

The volume of a cube with a length of 2 cm is 8 cm³

8 cm³

3 / 6

The volume of a cube with a length of 5.5 cm is 166.375 cm³

166.375 cm³

4 / 6

The volume of a cube with a length of 10 cm is 1000 cm³

1000 cm³

5 / 6

The volume of a cube with a length of 0.5 cm is 0.125 cm³

0.125 cm³

6 / 6

The volume of a cube with a length of 1 cm is 1 cm³

1 cm³

Home / 8th grade / Geometry & measures / Measures of 3D shapes / Calculate volume of cubes

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