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      • Represent and solve problems involving addition and subtraction Open
      • Understand and apply properties of operations and the relationship between addition and subtraction Open
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        • CCSS.MATH.CONTENT.1.OA.D.7
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Common Core State Standards

CCSS.MATH.CONTENT.1.OA.D.7

Understand the meaning of the equal sign, and determine if equations involving addition and subtraction are true or false. For example, which of the following equations are true and which are false? 6 = 6, 7 = 8 - 1, 5 + 2 = 2 + 5, 4 + 1 = 5 + 2.

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2 teaching resources for those 'aha' moments
  •  Plus Plan
    Go to Number Talks - Balancing Equations Task Cards teaching resource

    Number Talks - Balancing Equations Task Cards

    Build number sense skills with this set of 40 task cards.

     
    PDF PDF
    Grade s  K - 3
  •  Plus Plan
    Go to Number Talks Teaching Resource Pack - Grade 1 resource pack

    Number Talks Teaching Resource Pack - Grade 1

    A collection of number talks teaching resources that support meaningful and highly engaging conversations in the mathematics classroom.

     
    Resource Pack Grade 1

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