Explore problems in which the new difference must be found

In today's lesson, we will explore problems in which the new difference must be found.

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: Explore problems in which the new difference must be found