Exploring subtraction as partitioning
In this lesson we will start learning about subtraction. We will look at the part-whole model and think about subtraction as partitioning, taking away a part of the whole and finding out how many are left.
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: Exploring subtraction as partitioning
Time to move!
Did you know that exercise helps your concentration and ability to learn?
For 5 mins...
On the spot:
Take part in The Big Ask.
The Children's Commissioner for England wants to know what matters to young people.
Share your views and have your voice heard.