Introducing Numbers
Explore the world of numbers and learn about their history, properties, and applications, including place value, addition, subtraction, multiplication, and division.
Numbers are Everywhere
A Brief History
History Continued
Introduction to Whole Numbers
Model Whole Numbers
Place Value
Round Whole Numbers
Key Concepts and Glossary
Addition Notation
Model Addition
Properties of Addition
Adding Whole Numbers
Translate Word Phrases to Math
Addition in Applications
Subtraction Notation
Model Subtraction
Properties of Subtraction
Subtracting Whole Numbers
Translate Word Phrases to Math
Subtraction in Applications
Key Concepts and Glossary
Multiplication Notation
Model Multiplication
Properties of Multiplication
Multiplying Whole Numbers
Translate Word Phrases to Math
Multiplication in Applications
Division Notation
Model Division
Properties of Division
Dividing Whole Numbers
Translate Word Phrases to Math
Division in Applications
Key Concepts and Glossary