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Make Math Moments Academy › Forums › Mini-Course Reflections › The Concept Holding Your Students Back › Lesson 4-2: Where Comparison Lives In Additive Thinking – Discussion › Reply To: Lesson 4-2: Where Comparison Lives In Additive Thinking – Discussion

  • Shawn Hershey

    Member
    April 1, 2020 at 2:55 pm

    I realize how important number lines are for our understanding of adding and subtracting but also that there are two different types of questions for adding and subtracting.

    • This reply was modified 2 years, 2 months ago by  Kyle Pearce.

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