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Subtraction using an Algorithm.
Some of us have been learning about using subtraction algorithms for numbers that are too big to deal with in our heads. Mrs Yollis has a very good video explaining subtraction when there are zeros...
View ArticleSubtraction of Large Numbers.
We have learned about using various mental strategies for smaller numbers. Now Teegan and Simone show how we might manage larger numbers for solving subtraction with whole numbers. As you will have...
View ArticleI Am Learning To… or I Am Learning Too.
This video explains how to subtract by rounding to tidy numbers and then compensating. One of the mental strategies we can use to quickly subtract. I would like to thank Antonio who taught me how to...
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