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Subunit A1: The Real Numbers

 

CLASSIFICATION OF REAL NUMBERS - CONTINUED

3.  But what about on those cold days when temperature drops below zero?  Surely we needed a way to handle this and similar situations.   

Enter the Opposites of the Natural Numbers

{... -4, -3, -2, -1}

Lesson 1.1: Real Numbers -- The Real Numbers

Lesson Overview

4 Of 10

Real Numbers - DD05.
Real Numbers - DD03.
Discussion/Demo.
Guided Practice.
Independent Practice.
Summary.
Self Check.

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Opposites of Natural Numbers

{... ,-4, -3, -2, -1}

Natural Numbers

{1, 2, 3, 4, ...}

Zero

{0}

Whole Numbers

 

{0, 1, 2, 3, 4, ...}