Place Value Cards Decimals - Virtual Manipulative

Expandable Decimal Notation

These interactive cards “stack” to show how digits in different positions combine to form a single decimal value.

• How to Use: Drag cards for whole numbers and decimals onto the center. Click “Expand” to see the value of each digit broken down.
• Classroom Idea: Model the number 12.34 to show that it is composed of 10 + 2 + 0.3 + 0.04.