Subtraction Flash Cards in PowerPoint format 

Addition and Subtraction (several)

Subtracting 2 & 3 Digit Numbers

Regrouping with Subtraction

Adding and Subtracting Decimals

Subtraction Using Money

Addition and Subtraction in Early Education

Adding and Subtracting Whole Numbers

Addition and Subtraction

Add and Subtract Decimals

Teaching Touch Math Basics

Addition and Subtraction

Addition and Subtraction

Addition and Subtraction - Finding the Inverse

Addition and Subtraction of Radicals

Adding and Subtracting Radical Expressions (Precalculus)

Subtracting Whole Numbers Using Partitioning

Subtraction Using a Number Line

See Also: Subtraction of Fractions, Math Index

For Kids

Subtraction Interactive - Spin the Wheel

Flying High

Free Interactive Subtraction Games for Kids