# Binary maths

In this lesson you will discover how to perform binary shifts, binary addition and develop an understanding of the term ‘overflow’.

# Video

Click on the play button to start the video. If your teacher asks you to pause the video and look at the worksheet you should:

- Click "Close Video"
- Click "Next" to view the activity

Your video will re-appear on the next page, and will stay paused in the right place.

# Lesson summary: Binary maths

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The next lesson in Data Representation is "Hexadecimal"