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Identify, describe, and apply addition and subtraction as inverse operations.
Remarks
Example: 4 + 2 = 6 and 6 - 2 = 4.Example: List three other facts using addition or subtraction that are related to 3 + 5 = 8.
Example: I have 8 marbles. Some are red. Some are blue.
How many of each could I have? How many red marbles? How many blue marbles?
Find as many combinations as you can.
General Information
Subject Area: X-Mathematics (former standards - 2008)
Grade: 1
Body of Knowledge: Algebra
Idea: Level 2: Basic Application of Skills & Concepts
Big Idea: BIG IDEA 1 - Develop understandings of addition and subtraction strategies for basic addition facts and related subtraction facts.
Date Adopted or Revised: 09/07
Content Complexity Rating:
Level 2: Basic Application of Skills & Concepts
-
More Information
Date of Last Rating: 06/07
Status: State Board Approved - Archived
Related Access Points
Alternate version of this benchmark for students with significant cognitive disabilities.
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