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        2,13+

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        Place Value Chart: Modeling 2-Digit & 3-Digit Addition and Subtraction

        Becoming comfortable with two-digit and three-digit numbers is an important skill in second grade. Your child will master addition and subtraction problems within one-thousand. But, how your child learns to understand addition and subtraction is very important. 

        If you look closely, a place value chart is a helpful tool to use before your child uses the standard algorithm. The place value chart teaches your child why the standard algorithm works. How powerful!

        Contributor: Broome-Tioga BOCES
        Funder: Southern Tier Teacher Center Network
        Funder: Schuyler-Chemung-Tioga-Corning Teacher Center
        Funder: Teacher Center of Broome County

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