Add fractions with unlike denominators whose sum is less than 1.
Square-sized paper — 2 pieces per student
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Grade 5 Mathematics > Module 3 > Topic B > Lesson 3 of the New York State Common Core Mathematics Curriculum from EngageNY and Great Minds. © 2015 Great Minds. Licensed by EngageNY of the New York State Education Department under the CC BY-NC-SA 3.0 US license. Accessed Dec. 2, 2016, 5:15 p.m..
Modified by The Match Foundation, Inc.Solve. Show your work with an area model.
$${{1\over2}+{1\over4}}$$
Grade 5 Mathematics > Module 3 > Topic B > Lesson 3 of the New York State Common Core Mathematics Curriculum from EngageNY and Great Minds. © 2015 Great Minds. Licensed by EngageNY of the New York State Education Department under the CC BY-NC-SA 3.0 US license. Accessed Dec. 2, 2016, 5:15 p.m..
Modified by The Match Foundation, Inc.Solve. Show your work with an area model and a number line.
$${{1\over3}+{1\over2}}$$
Grade 5 Mathematics > Module 3 > Topic B > Lesson 3 of the New York State Common Core Mathematics Curriculum from EngageNY and Great Minds. © 2015 Great Minds. Licensed by EngageNY of the New York State Education Department under the CC BY-NC-SA 3.0 US license. Accessed Dec. 2, 2016, 5:15 p.m..
Modified by The Match Foundation, Inc.Solve. Show your work with an area model and a number line.
$${{2\over3}+{1\over4}}$$
Grade 5 Mathematics > Module 3 > Topic B > Lesson 3 of the New York State Common Core Mathematics Curriculum from EngageNY and Great Minds. © 2015 Great Minds. Licensed by EngageNY of the New York State Education Department under the CC BY-NC-SA 3.0 US license. Accessed Dec. 2, 2016, 5:15 p.m..
Modified by The Match Foundation, Inc.$${{2\over9}+{2\over3}}$$
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Solve. Show or explain your work.
$${{1\over2}+{1\over5}}$$
Grade 5 Mathematics > Module 3 > Topic B > Lesson 3 of the New York State Common Core Mathematics Curriculum from EngageNY and Great Minds. © 2015 Great Minds. Licensed by EngageNY of the New York State Education Department under the CC BY-NC-SA 3.0 US license. Accessed Dec. 2, 2016, 5:15 p.m..
Modified by The Match Foundation, Inc.Solve. Show or explain your work.
Carpenters are laying down hardwood floors in a living room. On the first day, they laid down $$\frac{2}{5}$$ of the whole floor. On the second day, they laid down $$\frac{1}{4}$$ of the whole floor. The area model shown can be used to find how much of the whole floor they laid over the two days.
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