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Solve Addition and Subtraction Problems

Lesson 1 - Doubles

I will add doubles facts to 20.

Lesson 2 - Doubles Plus 1

I will add doubles plus one.

Lesson 3 - Make 10 to Add

I will make 10 to find sums.

Lesson 4 - Problem Solving Strategy: Guess and Check

I will draw a picture to solve a problem.

    Lesson 5 - Use Doubles to Subtract

    I will use doubles facts to subtract.

    Lesson 6 - Relate Addition and Subtraction

    I will use related addition and subtraction facts.

      Lesson 7 - Problem Solving Investigation: Choose a Strategy

      I will choose a strategy to solve a problem.

        Lesson 8 - Fact Families

        I will make fact families.

        Lesson 9 - Ways to Name Numbers

        I will make a number in different ways.

          Study Guide and Review  
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