Main content

### Course: 3rd grade > Unit 1

Lesson 3: Multiplication as groups of objects# Understand multiplication using groups of objects

## Problem

Related content

If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains ***.kastatic.org** and ***.kasandbox.org** are unblocked.

Main content

Related content