Dr. Kat Math Practice

Sketch the Hops (Real Number Line)

Complex Book 4, Lesson Page 1, Section 2

What you'll work on

Interpret addition as rightward movement and subtraction as leftward movement on the real number line, and identify whether a number belongs to the Real (R), Natural (N), or Integer (Z) number sets.

Big Idea for this lesson

Addition and subtraction are movements on a number line — direction matters.

4 questions · pace yourself · explanations on every answer

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