Subtraction Methods
Method 1:
Here we are modelling how the children can subtract two 2-digit numbers from each other using our version of the column method, this will help if the numbers cross tens.
Method 1: Column Subtraction
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Irk Valley Community School
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Here we are modelling how the children can subtract two 2-digit numbers from each other using our version of the column method, this will help if the numbers cross tens.