Dividing with Expanded Notation

This lesson teaches how to divide using expanded notation. It begins with a review of breaking down multiplication into smaller parts and understanding expanded notation. The lesson then introduces smart estimation, demonstrating how to round numbers for easier division. Two examples are provided: dividing 1,315 by 5 and distributing 1,520 pencils among 10 students. Each example uses expanded notation to simplify the division process. The lesson concludes by reinforcing the concept of dividing using expanded notation.

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