Maths Science English Resources

Addition and Subtraction Year 3 Mastery

This high-engagement lesson on addition and subtraction with an amazing set of activities for year 3 learners will enable your learners to add and subtract numbers with up to 3 digits.



Addition & Subtraction is a 43-page interactive math lesson for year 3 learners.

This lesson will teach your maths class how to add and subtract numbers with up to 3 digits, using formal written methods of columnar addition and subtraction.

What they will learn:

  • To add and subtract multiples of 100.
  • To add and subtract 3-digit and 1-digit numbers
  • To add and subtract numbers with up to 3 digits using a formal written method

What you get with this lesson:

  • 35 interactive slides with content that is engaging, which will encourage learners to learn, practice, test themselves, understand concepts faster, and achieve results quicker.
  • Highly immersive, differentiated activities on addition and subtraction, multiple-choice questions, user-input questions.
  • Activities that will allow learners to be actively engaged, rather than just passively watching and reading.
  • Instant learner feedback with questions and activities that are intuitive so they get immediate insight into their progress.
  • Flashcards and worksheets for consolidation, hereby creating a unique learner experience.

What this lesson can be used for:

  • Teacher-led question and answer session
  • Skill consolidation
  • Revision, practice, home learning
  • Flashcards and Worksheets can be printed, laminated to be used as many times as possible from each slide.
  • Starter activity and/or plenary

Product License:
This is a single-user licence. Unlimited use for you and your students. However, you may not distribute additional copies to friends or fellow teachers.

How to Open:
To open this lesson you need to unzip or extract the files.
Choose index.html to view online.
This lesson can also be viewed offline.

Click here for more related topics.

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Customer Reviews

Joined recently and have been impressed with the resources available on this site. Thanks. Really useful for my KS3 classes.
Richard Ryan Hernandez
Richard Ryan Hernandez
“I use Skoolmaths with Primary students with learning difficulties working well below grade level, and one who needs assistance to read instructions, and this has been very useful. The lessons are quite intuitive, especially the drag and drop. ”
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Rosemary C
"This is always a useful resource for my lessons during distance learning. It's hard to find digital resources like these, so thank you for providing this! ​"
white female teacher (2)
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