WOW, another alternative method to column subtraction made EASY!

WOW, another alternative method to column subtraction made EASY!

 

 

 

 

 

 

 

WOW, Another alternative method to column subtraction made EASY!

Although this method is not as easy as it sounds it makes a great starter discussion and debate with your maths classes. Demonstrate with an example and give your pupils a few questions to practice this method and start a discussion.

Please leave a comment and let us know the feedback from your pupils.

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One comment on “WOW, another alternative method to column subtraction made EASY!
  1. Dewi says:

    Borrowing is definitely the hardest step to understand when performing column subtraction, I will try this the next time I am teachign this topic!

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