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# E qual additions - PowerPoint PPT Presentation

E qual additions. How to solve subtraction problems by using equal additions. Step one. Write down the equation Which is 86-58 Because… you need to know the equation before you solve it. Step two. Add two onto 86 & 58 +2 +2

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Presentation Transcript

How to solve subtraction problems by using equal additions

Write down the equation

Which is 86-58

Because… you need to know the equation before you solve it

Add two onto 86 & 58

+2 +2

You need to add it to both sides to make it right equasion

Now that you have added two to the numbers you can carry on with the numbers you have now.

88-60=28

Because… now that we have the right numbers the problem solve it