Adding and Subtracting Fractions - 3-5 Team Website

Refocusing Room This session will be recorded for learning purposes. Learning purposes include: a lesson review for students who are absent, students who

want to review for a test, etc. Mrs. Michele Salego Mrs. Jennifer Owens

5th Grade Math Class of 2026! Weekly USA Test Prep Homework: No USA TEST PREP this week!

Week of: 11/14 to 11/15 Skills Overview 1. Equivalent Fractions 2. Simplifying Fractions 3. Adding and Subtracting Fractions and Mixed Numbers with LIKE

Denominators Copyright 2013 by Monica Yuskaitis 5 http://safeYouTube.net/w/gTmf

Equivalent Fractions Simplest Form Simplify Reduce Lowest Terms ALL TERMS MEAN SAME THING

Fractions Adding or Subtracting with Like Denominators Parts of a Fraction

3 4 = the number of parts = the total number of parts that equal a whole

Parts of a Fraction 3 4 = numerator = denominator

http://safeYouTube.net/w/CQmf Adding and Subtracting Fractions with LIKE Denominators Adding or Subtracting with LIKE Denominators 1. Add or Subtract the numerators

2. Keep the same denominator 3 + 1 4 = 4 4 4

1/4 1/4 1/4 1/4 Simplify Your Answer 4

1 = 4 Add these fractions 3 + 1

4 = 5 5 5 1/5 1/5

1/5 1/5 Add these fractions 1/4 2 + 1 3

= 4 4 4 1/4 1/4

Add these fractions 1 6 1

6 1 6 1 6

1 6 3 + 2 5 =

6 6 6 Simplify Your Answer 4

2 2 = 6 2 3

Adding with Mixed Numbers and Fractions 4 + 3 =47 4 9 9

9 1. Add or Subtract Whole Numbers 2. Add or Subtract Numerators 3. Keep the Same Denominator Add these fractions 3 + 1 =54

5 8 8 8 Simplify Your Answer

4 4 1 5 =5 8

4 2 Practice Add Fractions Practice Add 3 Fractions

Practice Add Improper Fractions and Mixed Numbers BRAIN BREAK Subtract these fractions

4 - 1 3 = 5 5 5

1/5 1/5 1/5 1/5 Subtract these fractions 1/4

3 - 1 2 = 4 4 4 1/4

1/4 Simplify Your Answer 2 2

1 = 4 2 2

Subtract these fractions 4 - 3 =41 4 9 9 9

This session will be recorded for learning purposes. Learning purposes include: a lesson review for students who are absent, students who want to review for a test, etc.

Mrs. Michele Salego Mrs. Jennifer Owens 5th Grade Math

Class of 2026! Use polling tools to answer! Week of: 11/19 to 11/23 Monday Skills Overview

Adding and Subtracting Fractions and Mixed Numbers with UNLIKE Denominators 1. Butterfly Method 2. 4 Square Method

Copyright 2013 by Monica Yuskaitis 30 What are we doing today? Agenda: 1. Review Fraction

Vocabulary 2. Review Adding and Subtracting Fractions with LIKE denominators 3. The Butterfly Method for adding and subtracting unlike fractions

4. Practice A recipe calls for cup of regular sugar and 2/3 cup of brown sugar. How much sugar is there altogether? We cant add two fractions together when

the denominators are different. So, we can use a fun trick called the Butterfly Method to help us! Lets go to the next slide to try it out

Butterfly Method http://safeYouTube.net/w/lRmf The Butterfly Method A recipe calls for cup of regular sugar and 2/3 cup of brown sugar. How much sugar is there

altogether? More examples of the Butterfly Method for adding and subtracting unlike fractions: Lets try it with mixed numbers!

We will need to use improper fractions Practice Add 2 Fractions - Butterfly Before you go Finish the problem!

Day 2 What are we doing today? Agenda: 1. Least Common Denominator (4 Square

Method for adding fractions) 2. Adding Fractions & Mixed Numbers Least Common Denominator Method

You cannot add or subtract fractions if the denominators are different numbers. Step 1: List the first few multiples of the two denominators Step 2: Find the least

common denominator Step 3: Use this to make equivalent fractions Step 4: Then add the numerators but keep the same denominator

http://safeYouTube.net/w/IQmf Least Common Denominator Add the whole number parts first, Method mixed numbers save that answer for later. For the Fraction Parts:

List the first few multiples of the two denominators Find the least common denominator Use this to make equivalent fractions Then add the numerators but keep

the same denominator Simplify your fraction and then add it back to the whole numbers from the beginning!

2+1 You cannot add or subtract fractions if the denominators are different numbers. Step 1: List the first few multiples of the two

denominators Step 2: Find the least common denominator Step 3: Use this to make equivalent fractions Step 4: Then add the numerators but keep the

same denominator DAY 3 What are we doing today?

South Carolina Math Standards Agenda: 1. Adding Fractions Study Jam 2. Adding Mixed Numbers

Study Jam 3. Word Problem Exit Ticket Study Jams: http://studyjams.scholastic.com/studyjams/jams/ math/fractions/add-sub-unlike-denom.htm

Study Jams (Mixed Numbers) http://studyjams.scholastic.com/studyjams/jams/ math/fractions/add-sub-mixed-numbers.htm Exit Ticket: What are we doing today?

South Carolina Math Standards Agenda: 1. Adding Fractions Breakout Room

NAME: USE THIS RECIPE TO ANSWER THE QUESTIONS. REMEMBER TO WORK TOGETHER

AND HELP EACH OTHER! NAME: 1. How many cups of Jelly beans and lemon drops are there combined?

1. How many cups of Jelly beans and lemon drops are there combined? 2. How many more cups of fruit slices are there than gummy bears?

2. How many more cups of fruit slices are there than gummy bears? 3. True or False? There are fewer gumdrops than lemon drops. 3. True or False? There are fewer

gumdrops than lemon drops. AP GROUPS This session will be recorded for learning purposes. Learning purposes include: a

lesson review for students who are absent, students who want to review for a test, etc. Mrs. Danielle Valerio

5th Grade Math Class of 2025! Use polling tools to answer! What are we doing today?

South Carolina Math Standards Agenda: 1. Review Fraction Vocabulary 2. The Butterfly Method for

adding and subtracting unlike fractions 3. Practice USA TEST PREP Math Weekly Assignment You have a weekly assignment in USA Test Prep

You can try the assignment up to 3 times Due by FRIDAY! The Butterfly Method A recipe calls for cup of regular sugar and 2/3 cup of brown sugar. How much sugar is there altogether?

Monday Adding Unlike Fractions A recipe calls for cup of regular sugar and 2/3 cup of brown sugar. How much sugar is there altogether?

You cannot add or subtract fractions if the denominators are different numbers. Step 1: Find the least common denominator

Step 2: Use this to make equivalent fractions Step 3: Then add the numerators but keep the same denominator Denominators are

like socks! We want them to match up before we combine them. Monday

Modeled Examples Mixed Numbers You cannot add or subtract fractions if the denominators are different numbers. Step 1: Find the least

common denominator of the fractions Step 2: Use this to make equivalent fractions Step 3: Then Add the numerators but keep the same denominator. Add

the whole numbers! Simplify Your Answers! Independent Practice 1. Find the Least

Common Denominator between _____ and _____. 2. Rewrite equivalent

fractions 3. Subtract numerators. 4. Simplify

Below are additional slides for class management Class Contributor Badge Pagee Breakout Room Extra Practice

Smiley Mid-Lesson Check Stoplight check Emoji Check Another BRAIN BREAK!

When I turn the whiteboard permission onuse the pen or highlighter tool to write your first name on the board in your favorite color! Brain Break! When I give you whiteboard permission. Use

the symbol button to click and put a symbol over your favorite type of dessert!! Class Connect Tools: Whiteboard Tools Class Connect Tools: Away and

Raise Hand How to File Share 1. Log into student account 2. Under Quick Links- click go to file sharing

3. Click on the green Upload button at the top and upload our saved work samples. Before We Begin: Number Sense and Operations with Fractions

Review topics covered in these slides: Changing Between Improper Fractions and Mixed Numbers Adding and Subtracting Like and Unlike Fractions

Online Resources and Games for more practice Fractions Study Jams http://studyjams.scholastic.com/studyjams/jams/math/index.htm Add/Subtract Fractions https://www.ixl.com/math/grade-5/add-and-subtract-fractions-with-unlike-denominators-word-problems

https://www.ixl.com/math/grade-5/add-mixed-numbers-with-unlike-denominators Changing Between Mixed Numbers and Improper Fractions Review https://w ww.khana cademy.or

g/math/ar ithmetic/f raction-ari thmetic/a rith-revie w-mixed-n umber/v/

changing- Mixed Number and Improper Fraction Practice Mixed Number and Improper Fraction ANSWERS

Adding and Subtracting Fractions Refresher: Dont forget.. We need a common denominator! And always

simplify your answers! **Improper fractions should be changed to mixed numbers**

More examples of Adding/Subtracting Fractions: Need a review video? https://www.khanacademy.org/math/in-sev https://www.khanacademy.org/math/cc-fifth-grade-math/cc-5t enth-grade-math/rational-numbers/copy-ofh-fractions-topic/tcc-5th-add-sub-mix-num-w-unlike-den/v/addi

ng-subtracting-mixed-numbers-1-ex-2 addition-subtraction-fractions/v/adding-frac tions-with-unlike-denominators Adding/Subtracting Fractions Practice Slide 1

2 3 4

Adding/Subtracting Fractions ANSWER Slide 1 3 2

4 Fraction Word Problem Practice (Breakout Room Exit Ticket) Fraction Word Problem Practice (Breakout Room

Exit Ticket) http://www.abcya.com/fraction_tiles.htm http://www.abcya.com/fraction_tiles.htm What this video:

http://studyjams.scholastic.com/stud yjams/jams/math/fractions/add-subunlike-denom.htm

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