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Transcript

Is There a Simpler Way?

Remember Arrays?

Finding The Area of a rectangle is just like counting dots or squares in an array.

AREA

Can You Find the Area Without Having the Squares Drawn?

So You Have Been Multiplying and You Didn't Even Know It!!!!

How Do We Find The Area of a Rectangle?

What Would the Area of This Rectangle Be?

In other words you can multiply 3x3 and get and area of 9 sq units

What About This One?

I have 3 rows and 3 columns

This is the same thing as saying 3 groups of 3