CLASS 411 - PRE-ALGEBRA

 

Chapter 2 - Rational Numbers

Vocabulary: (review definitions from your notes and/or textbook)

 

Least Common Denominator Rational Number Reciprocal
Relatively Prime Terminating / Repeating Decimals

    

Topics in this chapter: (click on any topic to review examples)

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Part 1

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2.1 = Rational Numbers

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2.2 = Compare / Order Rational #s

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2.3 = Adding & Subtracting Rational #s

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2.6 = Add/Subtract with Unlike Denominators

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2.4 = Multiplying Rational #s

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2.5 = Dividing Rational #s

 

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Part 2

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2.7 = Solve Equations (1-step equations)

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2.8 = Solve Equations (2-step equations)

 

 

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