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Subtraction Strategies

Lesson 1 - Count Back to Subtract

I will use a number line to subtract.

Lesson 2 - Subtract All and Subtract Zero

I will subtract all or zero to find the difference.

Lesson 3 - Use Doubles to Subtract

I will use doubles facts to subtract.

Lesson 4 - Problem Solving Strategy: Find a Pattern

I will find a pattern to solve a problem.

    Lesson 5 - Relate Addition to Subtraction

    I will use addition facts to subtract.

    Lesson 6 - Missing Addends

    I will use subtraction facts to help find missing addends.

    Lesson 7 - Fact Families

    I will use related facts to write fact families.

    Lesson 8 - Problem Solving Investigation

    I will choose a strategy to solve the problem.


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