Rounding Large Numbers Challenge

This video tutorial teaches how to round large numbers using the neighbor and number line methods. It begins with a preview of questions to assess prior knowledge, followed by detailed explanations and examples of rounding to different place values. The tutorial includes practice exercises and a reflection section to reinforce learning. By the end, students should be able to round large numbers confidently.

Which number does not round to 60?

• 61

• 49

• 55

• 58

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Which number rounds to 800?

• 912

• 689

• 834

• 789

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

What is the range of numbers that round to 600?

• 550 to 700

• 500 to 699

• 550 to 649

• 600 to 699

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

What is 5,439,204 rounded to the nearest ten thousand?

• 5,450,000

• 5,440,000

• 5,430,000

• 5,400,000

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

What is 443,284 rounded to the nearest hundred thousand?

• 600,000

• 450,000

• 500,000

• 400,000

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Using the number line method, what is 4,372,569 rounded to the nearest ten thousand?

• 4,380,000

• 4,370,000

• 4,375,000

• 4,400,000

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Using the number line method, what is 4,372,569 rounded to the nearest hundred thousand?

• 4,400,000

• 4,350,000

• 4,500,000

• 4,300,000

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Using the number line method, what is 4,372,569 rounded to the nearest thousand?

• 4,372,000

• 4,373,000

• 4,374,000

• 4,372,500

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

What is the largest number that rounds to 500,000?

• 530,000

• 540,000

• 549,999

• 550,000

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

What is the smallest number that rounds to 500,000?

• 460,000

• 480,000

• 470,000

• 450,000

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3