Renaming decimals using various units strengthens student understanding of place value and provides an anticipatory set for rounding decimals in Lessons 7 and 8. Find the Midpoint 7 minutes Vertical number lines may be a novel representation for students. Fill in the blank. Some problems do not specify a method for solving. Between what two multiples of 10 will we place this number on the number line? Round this number to the nearest hundredth.

Using your chart, which of these representations helps you round to the nearest ? Work with your partner to name 1. When they argued about it, their mom said they were both right. Service provided by the Issaquah School District. Record your work on your place value chart. Linear Addition – Primary Resources. His teacher responds that there are about 0.

## Grade 5 Mathematics Module 1, Topic C, Lesson 7

Problem 5 offers an opportunity to discuss the effect rounding to different places has on the accuracy eurek a measurement. What should be considered when deciding to round, and to which place one might round? Here are their race times: Round this number to the nearest hundredth of a meter. On your personal boards, compare the numbers using the greater than, less than, or equal sign.

How do we decide about rounding up or down? When they argued about it, their mom said they were both right. Next, rename using the greatest number of tens possible. Find the Midpoint 7 minutes Vertical number lines may be a novel representation for students. Explain how that could be true.

# Module 1 Lesson 7 Homework Answer Key – Eureka Math – Mr. McCulloch’s 5th Grade – Issaquah Connect

Problem Set 10 minutes Students should do their personal best to complete the Problem Set within the allotted 10 minutes. Add to collection s Add to saved.

Use number lines and words to explain your reasoning. Problem 3 on the Problem Set offers an opportunity to discuss how the choice of unit affects the result of rounding.

Add this document to collection s. For some classes, it may be appropriate to modify the assignment by specifying which problems they hommework on first. His teacher responds that there are about 0. Service provided by the Issaquah School District.

# Grade 5 Mathematics Module 1, Topic C, Lesson 7

The decompositions make it simpler to identify which numbers to use as endpoints on the number line. Draw your number line, and circle your rounded number. If a number rounds up when rounded to the nearest tenth, does it follow that it will round up when rounded to the nearest hundredth? On this Problem Set, it is suggested that all students begin with Problems 1, 2, 3, and matn and possibly leave Problem 4 until the end if they still have time.

Why or why not? Invite students to review their solutions for the Problem Set.

Upload document Create flashcards. Consider showing both a horizontal and vertical line and comparing their features so that students can see the parallels and gain comfort in the use of the vertical line.

For complaints, use another form. You can add this document to your saved list Sign in Available only to authorized users. Look for misconceptions or misunderstandings that can be addressed in the Debrief. How many tens did you need to name this number?

Students may need reminding that in a race, the lowest number indicates the fastest time. Repeat the process for Label the number lines, and circle the rounded value. Add this document to saved. Which rounded value is closest to the actual measurement?

This problem can prove to be a problematic rounding case.