Decompose fractions as a sum of unit fractions and as a sum of smaller fractions.
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If you need to adapt or shorten this lesson for remote learning, we suggest prioritizing Anchor Task 3 (benefits from worked example). You could consolidate this task with Lesson 2's Anchor Task 3. Find more guidance on adapting our math curriculum for remote learning here.
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What fraction of the whole outline is each piece that you used to fill it?
Decompose the fraction represented below into a sum of unit fractions and in at least one other way. Record the decompositions with equations.
i. $${{3\over4}}$$
ii. $${{10\over10}}$$
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Decompose the following fraction in three different ways, including as a sum of a unit of fractions. Record the decompositions with equations.
$${{9\over10}}$$
Grade 4 Mathematics > Module 5 > Topic A > Lesson 2 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.?
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