Lesson 21: How Do We Solve Numerical Expressions? Review

Introduction

In this lesson, you will review how to use symbols to evaluate numerical expressions. 

Yesterday, we used the knowledge of exponents to help us evaluate numerical expressions with multiple symbols. Today, we will review how to evaluate numerical expressions with multiple symbols.

Warm Up

Before we begin, let’s get warmed up! 

Drag and Drop the items into their correct order.

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Order of Operations Review

Take a look at this review to refresh your memory on what we learned about numerical expressions!

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Order of Operations Carousel

Let’s continue to practice! In your math journal, title your next blank page the following: “Order of Operations Carousel”.

Click on the Google Slide on the next page and solve each expression under the heading in your journal. Using a sticky note on the activity, record your answer under each problem - do not forget to put your name!

Go to the next page to complete the Order of Operations Carousel.

    

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