# Lesson 20 Represent and Compare Numbers

Let’s show numbers in different ways and make comparison statements.

## Warm-up Act It Out: Plates and Cups for Dinner

Lin and her brother are setting the table for dinner.

Lin put 8 cups on the table.

Her brother put 6 plates on the table.

Did Lin or her brother put more things on the table?

## Activity 1 Represent Numbers

Work with your partner to choose a number from 1–10 to show in many different ways.

Show your number in as many different ways as you can.

## Activity 2 Gallery Walk: Different Representations

We are going to go on a gallery walk. We will look at two charts showing different numbers that our classmates made.

## Activity 3 Centers: Choice Time

Choose a center.

Less, Same, More

Math Libs

Number Race

## Practice Problem

## Problem 1

Show 5 in as many ways as you can.

Show 7 in as many ways as you can.

Circle the number that is more.