# Rounding to a required degree of accuracy

Pupils start this lesson by considering why estimates and rounding might be useful. They explore rounding 7-digit numbers to the nearest multiple of 100,000 with varying degrees of accuracy.

# 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.

# Worksheet

These slides will take you through some tasks for the lesson. If you need to re-play the video, click the ‘Resume Video’ icon. If you are asked to add answers to the slides, first download or print out the worksheet. Once you have finished all the tasks, click ‘Next’ below.

# Lesson summary: Rounding to a required degree of accuracy

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The next lesson in Integers & Decimals is "Estimating and rounding contexts"