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Subtraction Videos
An introduction to column subtraction.

This video shows how to complete column subtraction with no borrowing.
Example 2 of column subtraction with no borrowing.

Column subtraction with borrowing

An introduction to how to 'borrow' when subtracting a 2 digit number from another 2 digit number.
Column subtraction with borrowing

Two more examples of borrowing when subtracting 2 digit numbers