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Published byColleen Twitchell Modified over 3 years ago

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**Rounding to the nearest ten thousand & hundred thousand**

A Teacher-Led Presentation Virginia Standards of Learning (SOL) 4.1c The student will identify (orally and in writing) the place value for each digit in a whole number expressed through millions;

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TEACHER NOTES This presentation is a resource to assist with teaching students to read large numbers by identifying periods and place value. The lesson gives students only two answers to choose from. This reinforces the idea of a particular place value staying the same or increasing by one. There is opportunity to assess student understanding, so make sure students have pencil and paper (or math notebooks) available.

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**127,983 130,000 120,000 Round this number to the nearest ten thousand.**

The 2 is in the ten thousands place. Look to the right . The 7 helps you decide. Will the 2 stay the same or become a 3. 130,000 120,000 or

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**683,157 690,000 680,000 Round this number to the nearest ten thousand.**

The 8 is in the ten thousands place. Look to the right . The 3 helps you decide. Will the 8 stay the same or become a 9? 690,000 680,000 or

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**958,067 960,000 Round this number to the nearest ten thousand. 950,000**

The 5 is in the ten thousands place. Look to the right . The 8 helps you decide. Will the 5 stay the same or become a 6? 960,000 950,000 or

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**4,673,152 680,000 Round this number to the nearest ten thousand.**

The 7 is in the ten thousands place. Look to the right . The 3 helps you decide. Will the 7 stay the same or become a 8? 680,000 670,000 or

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**205,983 300,000 Round this number to the nearest hundred thousand.**

The 2 is in the hundred thousands place. Look to the right . The 0 helps you decide. Will the 2 stay the same or become a 3? 200,000 300,000 or

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**348,127 350,000 340,000 Round this number to the nearest ten thousand.**

The 4 is in the ten thousands place. Look to the right . The 8 helps you decide. Will the 4 stay the same or become a 5? 350,000 340,000 or

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**Round this number to the nearest hundred thousand.**

631,248 The 6 is in the hundred thousands place. Look to the right . The 3 helps you decide. Will the 6 stay the same or become a 7? 600,000 700,000 or

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**Let’s Practice Together**

Can you identify: which number is in the given place? which number will help you decide? two possible answers?

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**631,248 700,000 Round this number to the nearest hundred thousand.**

Which number is in the hundred thousands place? Which number will help you decide how to round? What are the two possible answers? 600,000 700,000 or

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**Round this number to the nearest hundred thousand.**

562,098 Which number is in the hundred thousands place? Which number will help you decide how to round? What are the two possible answers? 500,000 600,000 or

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**Round this number to the nearest hundred thousand.**

695,271 Which number is in the hundred thousands place? Which number will help you decide how to round? What are the two possible answers? 600,000 700,000 or

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**Round this number to the nearest hundred thousand.**

837,422 Which number is in the hundred thousands place? Which number will help you decide how to round? What are the two possible answers? 800,000 9,000,000 or

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**548,346 500,000 Round this number to the nearest hundred thousand.**

Which number is in the hundred thousands place? Which number will help you decide how to round? What are the two possible answers? 500,000 600,000 or

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**Round this number to the nearest hundred thousand.**

427,812 Which number is in the hundred thousands place? Which number will help you decide how to round? What are the two possible answers? 400,000 500,000 or

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**716,001 700,000 Round this number to the nearest hundred thousand.**

Which number is in the hundred thousands place? Which number will help you decide how to round? What are the two possible answers? 700,000 800,000 or

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**Round this number to the nearest hundred thousand.**

114,348 Which number is in the hundred thousands place? Which number will help you decide how to round? What are the two possible answers? 100,000 200,000 or

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**Round this number to the nearest hundred thousand.**

365,981 Which number is in the hundred thousands place? Which number will help you decide how to round? What are the two possible answers? 300,000 400,000 or

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**Round this number to the nearest hundred thousand.**

241,724 Which number is in the hundred thousands place? Which number will help you decide how to round? What are the two possible answers? 200,000 300,000 or

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**Round this number to the nearest hundred thousand.**

348,625 Which number is in the hundred thousands place? Which number will help you decide how to round? What are the two possible answers? 300,000 400,000 or

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**Round to the nearest hundred thousand:**

Try These On Your Own Round to the nearest hundred thousand: 349,128 254,498 561,490 789,120 451,308 300,000 300,000 600,000 800,000 500,000

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Try These On Your Own Round to the nearest hundred thousand: 279,169 174,495 597,341 148,743 63,620 300,000 200,000 600,000 100,000 100,000

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**Round to the nearest ten thousand:**

Try These On Your Own Round to the nearest ten thousand: 349,128 254,498 561,490 789,120 451,308 350,000 250,000 560,000 790,000 450,000

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**Round to the nearest ten thousand:**

Try These On Your Own Round to the nearest ten thousand: 279,169 174,495 597,341 148,743 63,620 280,000 180,000 600,000 150,000 60,000

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Unit 2 Lesson 8 Part 5: Rounding Review Lesson (3,4, and 5 Digits) Copyright © 2009 Kelly Mott.

Unit 2 Lesson 8 Part 5: Rounding Review Lesson (3,4, and 5 Digits) Copyright © 2009 Kelly Mott.

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