Introduction

Preliminary definitions - Divisibility

Preliminary definitions - Multiple

Preliminary definitions - Factor, Factorization

Prime and Composite Numbers

The First Ten Prime Numbers

Complete Factorization

The Sieve of Eratosthenes

Example

The Sieve of Eratosthenes - Explanation

Prime Number Weed Out

Coming up next...Writing Whole Numbers as Products of Prime Factors

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Whole Numbers as Improper Fractions

Reference to How to Convert Improper Fractions to Whole or Mixed Numbers anicast

Reference to Writing Whole Numbers as Equivalent Fractions anicast

Mixed Numbers

Converting Mixed Numbers to Improper Fractions - Long Method

Reference to How to Add or Subtract Fractions with Like Denominators anicast

Converting Mixed Numbers to Improper Fractions - Short Method

How to Subtract Two Fractions with Like Denominators

Coming up next...The Sieve of Eratosthenes

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Definition of Like Denominators

How to Add Two Fractions with Like Denominators

Example

How to simplify the result

Reference to Equivalent Fractions anicast

How to Subtract Two Fractions with Like Denominators

Canceling common factors

Coming up next...How to Convert Whole or Mixed Numbers to Improper Fractions

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Fraction Terms

Fractions with Equal Terms

Whole Numbers as Improper Fractions

Example

Reference to Equivalent Fractions anicast

Checking your result

Coming up next...How to Add or Subtract Fractions with Like Denominators

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Equivalent Fractions

Factors

Common Factors

Fractions in Lowest Terms

Multiplying or Dividing Terms to Produce Equivalent Fractions

Reducing a Fraction to Lowest Terms

Writing a Fraction in Higher Terms

Coming up next...Writing Whole Numbers as Equivalent Fractions

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Proper Fractions

Improper Fractions

Whole Units

Mixed Numbers

Reference to a previous anicast http://www.stuffedsheets.com/pod_anicasts/bms/fractions_as_division.htm/

Conversion example

Summary

Coming up next...How to Reduce Fractions to Lowest Terms or Raise them to Higher Terms

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Discussion

Example

Coming up next...How to Convert Improper Fractions to Whole or Mixed Numbers

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