Year 3 Inverse Lesson 3 Checking Subtraction Calculations with Addition PowerPoint


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Y3 Inverse Lesson 3 Check Subtraction Calculations with Addition
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  • This is great but I can't edit it at all to delete a couple of the harder slides.

    , Jan 5th
    • Hi rhianstephanie,
      Thank you so much for letting us know about this one. I'll get this updated right away!

      , Jan 5th
    • Hi there,
      Please make sure you're clicking 'enable editing' when you first open the PowerPoint and you'll then be able to delete slides. I hope you find this useful! :)

      , Jan 6th
Use this fantastic PowerPoint to get your little ones checking their calculations by using inverse. This PowerPoint has 10 slides with something to help your little ones understand how inverse works on each.
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  • Homepage » Australia » Australian Curriculum Browser » Maths » Year 3 » Number and Algebra » Number and Place Value » Recognise and explain the connection between addition and subtraction (ACMNA054)
  • Homepage » 2014 National Curriculum Resources » Maths » Keystage 2 » Year 3 » Number - Addition and Subtraction » Estimate the answer to a calculation and use inverse operations to check answers
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