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Strategies - 2nd
Handle: Document-9200
Owner: Geveshausen, Olivia (User-6386, 15414:EVERETT)DS
Tuesday, October 31, 2006 04:06:57 PM PST
Thursday, November 18, 2021 12:47:59 PM PST
Modified By: Diaz, Ailienette (User-392, 08810:EVERETT)DS
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  • Second Grade Strategies – Addition and Subtraction
Strategies the students will be using will vary depending on the size of the number.
  • Using manipulatives or pictures to help count and keep track of adding and subtracting situations.
  • Some will count by ones and others will count by 10’s (going to 21 and counting 2 more).
  • 1
23456789101112131415161718192021222324252627282930“Down ten and two more.” Students are encouraged to eventually visualize this chart once they have had enough practice with it.
  • Students will develop different strategies for different problems.
  • Students do not use borrowing and carrying; instead they l...
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Second Grade Strategies addition.doc
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Preferred Version: Strategies - 2nd