Day 3: Adding and Subtracting Decimals with Algorithm

Adding and Subtracting Decimals

Introduction

In this lesson, you will learn how to add and subtract decimals to the hundredths place. 

Yesterday, you learned how to add and subtract decimals with hundredths grids. Today, you will learn how to add and subtract decimals using the standard algorithm.

Mini Lesson

How do we add and subtract decimals? Follow along in the presentation below to find out!

In your journal: Write down any and all information that will help your understanding from the presentation below. 

Assignment

Let’s practice what we have learned! Click the link below to complete the activity. Solve all problems in your math journal. When you are done, check your answers in the flashcards below.

ICon_Download.png Adding and Subtracting Decimals Activity Download Adding and Subtracting Decimals Activity

 

 

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