Add tenths with hundredths written as decimal fractions.
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In Lesson 10, students find the sum of decimal fractions and are asked to write the sum in both fraction and decimal form. While students are asked to find the sum of decimal fractions, as well as to convert tenths and hundredths to decimals, the Common Core State Standards do not explicitly ask students to use both skills in a single task. Thus, you may just have students write their solutions as fractions. Be sure to change the Anchor Tasks, Problem Set, Target Task, and Homework if so.
If you need to adapt or shorten this lesson for remote learning, we suggest prioritizing Anchor Task 2 (benefits from worked example). Find more guidance on adapting our math curriculum for remote learning here.
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A gardener plants $${{3\over10}}$$ of their garden with tomatoes. They also plant $${{4\over100}}$$ of their garden with chives. How much of their garden is planted with either tomatoes or chives? Write your answer as a fraction and decimal.
Grade 4 Mathematics > Module 6 > Topic D > Lesson 12 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.Add. Show or explain your work. Write your answer as a decimal.
a. $${{6\over100} + {8\over10}}$$
b. $${{2\over10} + {14\over100}}$$
c. $$\frac{9}{10}+\frac{10}{100}$$
d. $$\frac{9}{10}+\frac{23}{100}$$
e. $$1\frac{4}{10}+2\frac{72}{100}$$
Grade 4 Mathematics > Module 6 > Topic D > Lesson 12 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.?
Add. Show or explain your work. Write your answer as a decimal.
1. $${{1\over10} + {9\over100}}$$
2. $${{73\over100} + {4\over10}}$$
Grade 4 Mathematics > Module 6 > Topic D > Lesson 12 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.Grade 4 Mathematics > Module 6 > Topic D > Lesson 12 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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