Base Ten Blocks - Virtual Manipulative

Visualize Place Value and Regrouping

A virtual version of the classic “MAB” blocks, featuring units, rods, flats, and cubes for base-ten modeling.

• How to Use: Drag blocks onto the workspace. Use the “Break” tool to decompose a rod into ten units, or the “Group” tool to combine units into a rod.
• Classroom Idea: Model subtraction with regrouping (e.g., 32 – 15) by “breaking” a ten rod to provide enough ones for the operation.