**Contents**

**Spreadsheet Basics**

Creating Data Tables: Getting Rich by the Dozen

**Factors, Primes and Functions**

Prime, Composite, and Square Numbers

**Fractions, Decimals, Percents**

Adding Fractions with Calculators

Visualizing Fractions Through Arrays

Multiplying Fractions Using Arrays

Converting Fractions to Decimals and Percents

**Geometry**

Using Spreadsheets to Find Area and Perimeter

**Working with Data**

Collecting and Analyzing Data: The Soda Survey

Finding the Mean or the Average