Understanding Place Value Concepts

In this video tutorial, Daniel Carreón introduces the concepts of units, tens, and hundreds. He explains that a unit is the smallest countable element, a ten is a group of ten units, and a hundred is a group of ten tens. Using visual aids like balls, he demonstrates how these concepts work in practice. The video also covers how to decompose numbers into hundreds, tens, and units, providing several examples for clarity. The tutorial concludes with an invitation to practice through exercises and encourages viewers to engage by liking, commenting, and subscribing.

What is the smallest element we can count?

• A thousand

• A hundred

• A ten

• A unit

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CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

How many units make up a ten?

• 10

• 15

• 5

• 20

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CCSS.2.NBT.A.1B

How many units are in a hundred?

• 10

• 50

• 200

• 100

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CCSS.2.NBT.A.1B

What do you call a group of 10 units?

• A thousand

• A ten

• A unit

• A hundred

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CCSS.2.NBT.A.1B

If you have 10 tens, what do you have?

• A unit

• A thousand

• A ten

• A hundred

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CCSS.4.NBT.A.1

In the number 561, what does the digit 5 represent?

• 5 tens

• 5 hundreds

• 5 thousands

• 5 units

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CCSS.4.NBT.A.1

In the number 327, what does the digit 2 represent?

• 2 units

• 2 thousands

• 2 tens

• 2 hundreds

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CCSS.4.NBT.A.1

In the number 93, what does the digit 9 represent?

• 9 tens

• 9 thousands

• 9 hundreds

• 9 units

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CCSS.4.NBT.A.1

In the number 100, what does the digit 1 represent?

• 1 unit

• 1 thousand

• 1 hundred

• 1 ten

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CCSS.4.NBT.A.1

In the number 572, what does the digit 7 represent?

• 7 units

• 7 tens

• 7 hundreds

• 7 thousands

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CCSS.4.NBT.A.1