# Lesson 19 Ways to Divide Larger Numbers

• Let’s make sense of representations of division.

## Warm-up True or False: Ones, Tens, Twenties

Decide if each statement is true or false. Be prepared to explain your reasoning.

## Problem 1

Use base-ten blocks to represent each expression. Then, find its value.

## Problem 2

Find the value of each expression. Use base-ten blocks if you find them helpful.

## Problem 1

Jada and Han used base-ten blocks to represent .

Here’s Han’s work:

Make sense of Jada’s and Han’s work.

1. What did they do differently?

2. Where do we see the value of in each person’s work?

## Problem 2

How would you use base-ten blocks so you could represent these expressions and find their value? Be prepared to explain your reasoning.

1. : Would you make 4 groups or groups of 4?

2. : Would you make 6 groups or groups of 6?

3. : Would you make 15 groups or groups of 15?

## Problem 1

1. Find the value of . Use base-ten blocks if they are helpful.

2. Find the value of . Use base-ten blocks if they are helpful.