Exploring Expanded Form in Arithmetic

The video tutorial explains how to write the number 14,897 in expanded form. It begins by introducing the concept of expanded form and then breaks down the number into its individual digits, explaining the place value of each digit. The tutorial covers the ones, tens, hundreds, thousands, and ten-thousands places, showing how each digit contributes to the overall number. Finally, it demonstrates how to express the number as a sum of its components, providing two different ways to represent it in expanded form.

What is the first step in writing 14,897 in expanded form?

• Add the digits together

• Rewrite the number

• Multiply the digits by 10

• Identify the place value of each digit

Tags

CCSS.4.NBT.A.2

Which digit is in the ones place in the number 14,897?

• 7

• 8

• 4

• 1

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CCSS.4.NBT.A.1

What does the digit 9 represent in the number 14,897?

• 9 thousands

• 9 hundreds

• 9 tens

• 9 ones

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CCSS.4.NBT.A.1

How can you express the digit 8 in the number 14,897?

• 8 ones

• 8 tens

• 8 hundreds

• 8 thousands

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CCSS.4.NBT.A.1

What is the value of the digit 4 in the number 14,897?

• 4 thousands

• 4 hundreds

• 4 tens

• 4 ones

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CCSS.4.NBT.A.1

How would you write the digit 1 in the number 14,897 in expanded form?

• 1 times 10

• 1 times 10,000

• 1 times 1

• 1 times 1,000

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CCSS.4.NBT.A.2

What is the value of 9 tens?

• 9,000

• 900

• 9

• 90

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CCSS.2.NBT.A.1B

Which of the following represents 8 hundreds?

• 8

• 800

• 8,000

• 80

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CCSS.2.NBT.A.3

What is the expanded form of 14,897?

• 10,000 + 4,000 + 80 + 90 + 7

• 1,000 + 4,000 + 800 + 90 + 7

• 10,000 + 4,000 + 800 + 9 + 7

• 10,000 + 4,000 + 800 + 90 + 7

Tags

CCSS.4.NBT.A.2

Which of the following is another way to write the expanded form of 14,897?

• 1 times 10,000 + 4 times 1,000 + 8 times 10 + 9 times 10 + 7 times 1

• 1 times 10,000 + 4 times 1,000 + 8 times 100 + 9 times 1 + 7 times 1

• 1 times 1,000 + 4 times 1,000 + 8 times 100 + 9 times 10 + 7 times 1

• 1 times 10,000 + 4 times 1,000 + 8 times 100 + 9 times 10 + 7 times 1

Tags

CCSS.4.NBT.A.2