# Applying addition and subtraction

In this lesson pupils practice representing decimal numbers and apply previous learning to solve addition and subtraction problems. Pupils will use bar models and other representations to help them make sense of the word problems, before applying calculation strategies to find the solution.

# 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: Applying addition and subtraction

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The next lesson in Integers & Decimals is "Addition and subtraction problems"