# Playlist - Number Talk

## Multiplication Number Talk – Unpacking Halving and Doubling Using Number Properties

Explore a multiplication number talk that explicitly unpacks the doubling and halving strategy to show how number properties like commutative & associative.

## Conceptualizing The Difference of Squares

Let's conceptualize The Difference of Squares through investigation by removing square arrays from larger square arrays and rearranging to determine the new result.

## Revealing Rates Through Partitive Division

Build fluency and flexibility with composed unit ratios and rates revealed through partitive division with these Math Is Visual Prompts.

## Revealing Scale Factors Through Quotative Division

Build fluency and flexibility with visual math talk prompts involving multiplicative comparison ratios to reveal scale factors

## Exploring Two Ways To Think of Ratios

Build fluency and flexibility with visual math talk prompts involving composed unit ratios and multiplicative comparison ratios

## Scaling Composed Unit Ratios In Tandem

Build flexibility with visual math talk prompts involving scaling composed unit ratios in tandem on a double number line.

## Scale Factors of Multiplicative Comparison Ratios

Build flexibility with visual math talk prompts involving revealing the scale factors of multiplicative comparison ratios using stacked bar models.

## Using Division to Solve One-Step Equations

Visual math talk prompts highlighting the relationship between multiplication and division to solve one-step algebraic equations.