If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

To log in and use all the features of Khan Academy, please enable JavaScript in your browser.

Main content

Unit: Get ready for area and perimeter

0

Possible mastery points

Units of length

Learn

Practice

Units of length (cm, m)Get 3 of 4 questions to level up!
Units of length (inch, ft)Get 3 of 4 questions to level up!

Measure length

Learn

Practice

Measure lengths (cm, m)Get 3 of 4 questions to level up!
Measure lengths (inch, ft)Get 3 of 4 questions to level up!

Quiz

Level up on the above skills and collect up to 400 Mastery points

Partition rectangles

Learn

Partitioning rectangles
(Opens a modal)

Practice

Partitioning rectanglesGet 3 of 4 questions to level up!

Up next for you:

Unit test

Level up on all the skills in this unit and collect up to 500 Mastery points!