Understanding Place Value

The video tutorial explores the concept of place value using examples. It begins with an introduction to place value and demonstrates how to calculate the value of numbers using thousands, hundreds, tens, and ones. The tutorial includes four examples: 3,254, 2,045, 4,220, and 1,306, each illustrating how to break down numbers into their respective place values. The instructor uses visual aids like tables and shapes to represent different place values, making the concept easier to understand.

What is the purpose of using a table with thousands, hundreds, tens, and ones?

• To make calculations more complex

• To organize numbers by their place value

• To eliminate the need for calculations

• To confuse the students

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CCSS.2.NBT.A.1B

In the first example, how many thousands are represented by the circles?

• Five thousand

• Two thousand

• Four thousand

• Three thousand

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CCSS.4.NBT.A.2

What is the total number represented in the first example?

• 3,524

• 3,452

• 3,254

• 3,245

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CCSS.2.NBT.B.7

In the second example, what shape is used to represent the quantities?

• Squares

• Rectangles

• Circles

• Triangles

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CCSS.2.NBT.A.1B

How many hundreds are there in the second example?

• Zero

• Three

• One

• Two

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CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

In the third example, how many ones are present?

• None

• Zero

• Two

• Four

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CCSS.2.NBT.A.3

What is the total number represented in the third example?

• 4,200

• 4,022

• 4,220

• 4,202

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CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

In the final example, how many tens are there?

• Zero

• One

• Two

• Three

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CCSS.2.NBT.A.3

What is the total number represented in the final example?

• 1,306

• 1,603

• 1,360

• 1,630

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CCSS.4.NBT.A.2

Why is it important to understand place value?

• To avoid using numbers altogether

• To confuse others with complex numbers

• To accurately calculate and understand numbers

• To make numbers look bigger

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CCSS.4.NBT.A.2