Estimate the Cube Roots of Numbers

 This table shows the first few whole numbers and their cubes.

From the table, we can see that the ₃√729 = 9 and ₃√1,000 = 10.

It also means that we can find an estimate for the cube root of any number between 729 and 1,000.

For example, the ₃√800 lies between 9 and 10.

In this activity, we're going to be using known cube roots to estimate the cube roots of more tricky numbers.

Good luck!