Friday, September 15, 2017

Addition and Subtraction

Here is some helpful info on addition and subtraction. We use a variety of methods, including the traditional algorithm.





Here are some notes on different methods:






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2 comments:

  1. EllabelleSeptember 15, 2017 at 2:38 PM

    Thank you for the math notes--most helpful!

    ReplyDelete
  2. LovelifeliveSeptember 18, 2017 at 6:01 PM

    These are great tips! Thank you and please keep them coming!!! Kim Davis

    ReplyDelete

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