Converting Standard Form to Word and Expanded Forms

The video tutorial explains how numbers can be expressed in standard, word, and expanded forms. It uses base 10 blocks to visualize numbers and demonstrates how to write numbers in expanded form by considering the value of each digit. The tutorial also covers how to represent numbers using equations and discusses the importance of order in addition. It explains how to write numbers in word form, especially when zeros are present, and concludes with a summary of the different methods to express numbers.

What are the different ways to express a number?

• Expanded form and word form only

• Standard form and expanded form only

• Standard form and word form only

• Standard form, word form, and expanded form

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CCSS.4.NBT.A.2

What tool can help visualize a number in standard form?

• Number line

• Base 10 blocks

• Bar graph

• Pie chart

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CCSS.4.NBT.A.1

How many groups of a thousand are there in the number 4382?

• Eight

• Three

• Four

• Two

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CCSS.2.NBT.A.1B

What is the expanded form of 4382?

• 4000 + 300 + 8 + 20

• 4000 + 300 + 80 + 2

• 400 + 3000 + 80 + 2

• 4000 + 30 + 800 + 2

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CCSS.4.NBT.A.2

Which of the following is NOT a correct way to write the expanded form of 4382?

• 2 + 80 + 4000 + 300

• 4000 + 300 + 80 + 2

• 300 + 4000 + 2 + 80

• 400 + 3000 + 80 + 2

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CCSS.4.NBT.A.2

What is the word form of the number 4382?

• Four thousand three hundred eighty-two and zero

• Four thousand three hundred eighty

• Four thousand three hundred eighty-two

• Four thousand three hundred eighty-two and one

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CCSS.L.1.6

CCSS.L.3.6

CCSS.L.K.5A

How do you handle zeros in the standard form when writing in word form?

• Write them as 'ten'

• Replace them with 'one'

• Write them as 'zero'

• Ignore the zeros

Tags

CCSS.4.NBT.A.2

What is the expanded form of 1203?

• 1200 + 3

• 1000 + 200 + 3

• 1000 + 200 + 0 + 3

• 1200 + 0 + 3

Tags

CCSS.4.NBT.A.2

Which of the following is correct when writing 1203 in word form?

• One thousand two hundred and three

• One thousand two hundred zero three

• One thousand two hundred three

• One thousand two hundred and zero three

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CCSS.L.1.6

CCSS.L.3.6

CCSS.L.K.5A

What are the two ways to express a number in standard form?

• Word form and decimal form

• Word form and fraction form

• Expanded form and decimal form

• Word form and expanded form

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CCSS.5.NBT.A.3A