Children return to school Mon 8th April

Subtraction in 3 Red!

Well done to Ayaan and Muhammed G!

Please watch their video on using the line method for subtraction.

[embedyt] https://www.youtube.com/watch?v=mnqkYAYcTDs[/embedyt]

 

Challenge:

What is 786 – 25?

Also, can you explain to me why the ones column wouldn’t change when we are subtracting 10’s?

6 responses to “Subtraction in 3 Red!”

  1. Leena Naziri

    1.786-25=761
    2.Because it’s going down in tens and ten olways ends zero

  2. Leena Naziri

    1.786-25=761

  3. Mr Mahmood

    Well done Ayaan and Muhammad Gadatia, you’ve taught me a new method. ๐Ÿ˜๐Ÿ‘๐Ÿผ

  4. Zahrah Mahmood

    Well done ayaan and Muhammad G

  5. Mr Wilson

    Great work boys in 3 Red! Some fantastic reasoning skills on show

  6. Head Teacher

    Love the demonstration and the children’s explanation. Well done Mrs Patel, a lovely piece of maths evidence.

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