P T E R H A Using Bar Models: Addition And Subtraction
ChaptName:Date:erUsing Bar Models:Addition and SubtractionPractice 1 Real-World Problems:Addition and SubtractionSolve. Use bar models to help you. Marshall Cavendish International (Singapore) Private Limited.ExampleA biking team raises 4,250 for charity.A running team raises 825 more than the biking team.a. How much money does the running team raise? 4,250 825biking team?running team? 4,250 825 5,075The running team raises 5,075 .b. How much money do both teams raise in all? 4,250 5,075Both teams raise 9,325 9,325in all.Lesson 5.1 Real-World Problems: Addition and Subtraction09(M)MIF2015CC WBG3A Ch05.indd 7373121/4/13 9:24 PM
Solve. Use bar models to help you.1.The third graders collect 487 cans of food for a food drive.The second graders collect 175 fewer cans than the third graders.a. How many cans do the second graders collect?cansthird graders?second graderscansThe second graders collectb.cans.How many cans do both grades collect in all?Both grades collect74 Marshall Cavendish International (Singapore) Private Limited.?cans in all.btractionChapter 5 Using a Bar Model: Addition and Su09(M)MIF2015CC WBG3A Ch05.indd 7421/4/13 9:24 PM
Name:Date:Solve. Use bar models to help you.2.A bookshop has 4,320 books and magazines.It has 2,169 books. The rest are magazines.a. How many magazines does the bookshop have?booksmagazines Marshall Cavendish International (Singapore) Private Limited.?The bookshop hasmagazines.b. There are 1,493 women’s magazines and the rest aresports magazines.How many sports magazines does the bookshop have?magazines? sportswomen’smagazines magazinesThe bookshop hassports magazines.Lesson 5.1 Real-World Problems: Addition and Subtraction09(M)MIF2015CC WBG3A Ch05.indd 757521/4/13 9:24 PM
Solve. Use bar models to help you.3.Ray’s rope is 1,452 centimeters long.Hannah’s rope is 379 centimeters longer than Ray’s rope.a. How long is Hannah’s rope?cmcmRayHannahHannah’s rope iscentimeters long.b. Ray uses 645 centimeters of his rope.How long is his remaining rope? Marshall Cavendish International (Singapore) Private Limited.? cmcm? cmcmRay’s remaining rope is76centimeters long.btractionChapter 5 Using a Bar Model: Addition and Su09(M)MIF2015CC WBG3A Ch05.indd 7621/4/13 9:24 PM
Name:Date:Practice 2Real-World Problems:Addition and SubtractionSolve. Draw bar models to help you.ExampleJanice has 1,458 stamps.She has 396 fewer stamps than Ben.a. How many stamps does Ben have?1,458396 Marshall Cavendish International (Singapore) Private Limited.Janice?Ben?1,458Ben has 1,8543961,854stamps.b. How many stamps do they have in all?1,458They have 3,3121,8543,312stamps in all.Lesson 5.2 Real-World Problems: Addition and Subtraction09(M)MIF2015CC WBG3A Ch05.indd 777721/4/13 9:24 PM
Solve. Draw bar models to help you.There are 1,287 men at a baseball game.There are 879 fewer women than men at the game.a. How many women are at the game?women are at the game.b. How many adult spectators are at the game? Marshall Cavendish International (Singapore) Private Limited.1.adult spectators are at the game.78btractionChapter 5 Using a Bar Model: Addition and Su09(M)MIF2015CC WBG3A Ch05.indd 7821/4/13 9:24 PM
Name:Date:Solve. Draw bar models to help you. Marshall Cavendish International (Singapore) Private Limited.2.A school sets aside 4,756 for its athletic fund.It sets aside 1,297 less for its library fund.a. How much money is in the library fund? is in the library fund.b. 948 is spent from the library fund.How much money is left? is left in the library fund.Lesson 5.2 Real-World Problems: Addition and Subtraction09(M)MIF2015CC WBG3A Ch05.indd 797921/4/13 9:24 PM
Solve. Draw bar models to help you.The school clerk prints 635 newsletters on Monday.She prints 96 fewer newsletters on Wednesday.a. How many newsletters does she print on Wednesday?b. How many newsletters does she print in all?80 Marshall Cavendish International (Singapore) Private Limited.3.btractionChapter 5 Using a Bar Model: Addition and Su09(M)MIF2015CC WBG3A Ch05.indd 8021/4/13 9:24 PM
Name:Date:Solve. Draw bar models to help you. Marshall Cavendish International (Singapore) Private Limited.4.Mr. Tuzamoto’s factory makes 1,793 toys each day.It makes 157 more toys than Ms. Jefferson’s factory.a. How many toys does Ms. Jefferson’s factory make each day?Ms. Jefferson’s factory makestoys each day.b. If Ms. Jefferson’s factory sells 698 toys, how many toys doesher factory have left?Ms. Jefferson’s factory hastoys left.Lesson 5.2 Real-World Problems: Addition and Subtraction09(M)MIF2015CC WBG3A Ch05.indd 818121/4/13 9:24 PM
Solve. Draw bar models to help you.A middle school has 3,756 students.It has 455 fewer students than an elementary school.a. How many students does the elementary school have?b. How many students do both schools have in all?82 Marshall Cavendish International (Singapore) Private Limited.5.btractionChapter 5 Using a Bar Model: Addition and Su09(M)MIF2015CC WBG3A Ch05.indd 8221/4/13 9:24 PM
Name:Date:Practice 3Real-World Problems:Addition and SubtractionSolve. Draw bar models to help you.Example Marshall Cavendish International (Singapore) Private Limited.Jake mixes 620 liters of water and180 liters of syrup to make lemonade.He adds another 145 liters of water to the mixture.How much more water than syrup does he usefor the lemonade?180 L?syrupwater145 L620 L620 145 765He uses 765 liters of water.765 180 585He uses 585 liters more water than syrup.Lesson 5.3 Real-World Problems: Addition and Subtraction09(M)MIF2015CC WBG3A Ch05.indd 838321/4/13 9:24 PM
Solve. Draw bar models to help you.A pet store donates 3,500 pounds of dog food toan animal shelter.A farm donates 2,500 pounds of dog food at first.Later it donates another 2,000 pounds of dog food tothe animal shelter.How many more pounds of dog food does the farm donatethan the pet store? Marshall Cavendish International (Singapore) Private Limited.1.84btractionChapter 5 Using a Bar Model: Addition and Su09(M)MIF2015CC WBG3A Ch05.indd 8421/4/13 9:24 PM
Name:Date:Write your own real-world problem.Solve. Draw bar models to help you.The Park Fund raises 298 morethan the Playground Fund.The Playground Fund raises 298less than the Park Fund.The Park Fund and the PlaygroundFund raise 5,622 in all. Marshall Cavendish International (Singapore) Private Limited.The Park Fundraises 2,960.The PlaygroundFund raises 2,662.ExampleWord problemThe Park Fund raises 2,960.The Playground Fund raises 298 less than the Park Fund.How much does the Playground Fund raise?Model 2,960Park FundPlayground Fund? 298Solution 2,960 298 2,662The Playground Fund raises 2,662.Chapter 5 Using Bar Models: Addition and Subtraction09(M)MIF2015CC WBG3A Ch05.indd 858521/4/13 9:24 PM
Now you try it!Model Marshall Cavendish International (Singapore) Private Limited.Word problemSolution86btractionChapter 5 Using a Bar Model: Addition and Su09(M)MIF2015CC WBG3A Ch05.indd 8621/4/13 9:24 PM
Name:Date:Put On Your Thinking Cap!Challenging Practice Marshall Cavendish International (Singapore) Private Limited.Look at the cards.318456195ABCThink of three ways to choose two cards.Find the sum of the two cards.ExampleA and B;3184567741.and;2.and;Fill in the missing letters.3.Which two cards give the greatest sum?4.Which two cards give the least sum?5.Which two cards give the greatest difference?6.Which two cards give the least difference?andandandandChapter 5 Using Bar Models: Addition and Subtraction09(M)MIF2015CC WBG3A Ch05.indd 878721/4/13 9:24 PM
Put On Your Thinking Cap!1.Carlos has been collecting cards since he was 5 years old.He has not thrown away any of his cards.He is now 7 years old.He collected 201 cards last year.He collects 125 cards this year.He has a total of 589 cards now.a. How many cards did he have in total at the end of last year?b. How many cards did he collect when he was 5 years old?2.Jason, Peter, and Ken hold a garage sale for charity.Jason raises 350.Peter raises 20 more than Jason.Ken raises the same amount as the total amount raised by Jason and Peter.How much money do the three boys raise in all?88 Marshall Cavendish International (Singapore) Private Limited.Problem SolvingbtractionChapter 5 Using a Bar Model: Addition and Su09(M)MIF2015CC WBG3A Ch05.indd 8821/4/13 9:24 PM
Carlos has been collecting cards since he was 5 years old. He has not thrown away any of his cards. He is now 7 years old. He collected 201 cards last year. He collects 125 cards this year. He has a total of 589 cards now. a. How many cards did he have in total at the end of last year? b. How many cards di
Introduction to Basic Counselling and Communication Skills: IOM Training Manual For Migrant Community Leaders and Community Workers Handout 2: Things to know about pandemic influenza Pandemic influenza is a new type of influenza virus. It is not seasonal influenza or avian influenza or swine influenza. 1. Seasonal influenza Seasonal Influenza is an acute viral infection that spreads easily .
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The University CIPS Level 3 Programme 2.1. About the CIPS Programme The University’s CIPS Level 3, Advanced Certificate in Procurement and Supply Operations programme is partly funded through the Finance Division. You may apply if you work in one of the University colleges, the University Press or Cambridge Assessment or other associated institution, although funding will be requested from .
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MN-29492 (11/16) Cooking, Holding, Smoking Guidelines 1 In 1968, Alto-Shaam invented the first automatic, commercial cook and hold oven featuring the principle of Halo Heat.
