# Lesson 17 Compare and Order Numbers

Let’s compare and order numbers.

## Warm-up Which One Doesn’t Belong: Comparison Statements

Which one doesn’t belong?

## Activity 1 Compare and Order Quantities

Pick a set of cards.

Put the cards in order from least to greatest.

Be ready to explain how you ordered your cards.

If you have time:

Mix two sets of cards together.

Put them in order from least to greatest.

Set A:

Set B:

Set C:

Set D:

## Activity 2 Order Numbers

Here are some numbers in order:

1

5

10

50

99

## Problem 1

Add these numbers to the list:

49

8

25

98

13

Make sure all the numbers are in order from least to greatest.

## Problem 2

Choose 2 numbers. Explain how you knew where to place them.

I knew where to place

because I knew where to place

because

## Problem 3

Write a number that makes each comparison statement true.

## Practice Problem

## Problem 1

Order the numbers from least to greatest: