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An alternative subtraction algorithm

Created by Rina Iati, South Western School District, Hanover, PA. When subtracting using this algorithm, start by going from left to right.. 9 3 2- 3 5 6 . . Ask yourself, Do I have enough to subtract the bottom number from the top in the hundreds column?" In this problem,

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An alternative subtraction algorithm

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    1. Created by Rina Iati, South Western School District, Hanover, PA An alternative subtraction algorithm

    2. Created by Rina Iati, South Western School District, Hanover, PA

    3. Created by Rina Iati, South Western School District, Hanover, PA

    4. Created by Rina Iati, South Western School District, Hanover, PA

    5. Created by Rina Iati, South Western School District, Hanover, PA

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