By Monica Yuskaitis

By Monica YuskaitisBy Monica Yuskaitis

5th Grade

,

California Standard California Standard AddressedAddressed

1.1 Estimate, round, & manipulate1.1 Estimate, round, & manipulatevery large…numbers.very large…numbers.

NumberNumber

SenseSenseFifthFifth

GradeGrade

ObjectivesObjectives

Be able to read numbers to Be able to read numbers to billionsbillions

Be able to identify the place Be able to identify the place value of each digit in value of each digit in numbers up to one billionnumbers up to one billion

Know how to write a number Know how to write a number in word formin word form

VocabularyVocabulary

Digits – numbers 0, 1, 2, 3, 4, Digits – numbers 0, 1, 2, 3, 4, 5, 6, 7, 8, 95, 6, 7, 8, 9

Place value – tells you how Place value – tells you how much each digit stands formuch each digit stands for

VocabularyVocabulary Standard form – A number written Standard form – A number written

with one digit for each place value.with one digit for each place value.123,789123,789

Word form – A number written in Word form – A number written in words.words.

One hundred twenty-three thousand,One hundred twenty-three thousand,seven hundred eighty-nineseven hundred eighty-nine

VocabularyVocabulary Short Word Form – A number written in both Short Word Form – A number written in both

words and numbers. Write the numbers words and numbers. Write the numbers between the commas and then write the between the commas and then write the name of the period those numbers represent.name of the period those numbers represent.

3,698,123,7893,698,123,789

3 trillion, 698 million, 123 thousand, 7893 trillion, 698 million, 123 thousand, 789

VocabularyVocabulary

Expanded form – A way to Expanded form – A way to write numbers that shows the write numbers that shows the place value of each digit.place value of each digit.

100,000 + 20,000 + 3,000 + 100,000 + 20,000 + 3,000 + 700 + 9 = 123, 709700 + 9 = 123, 709

VocabularyVocabulary Periods – A group of 3 places Periods – A group of 3 places

used for the digits in large used for the digits in large numbers. Periods are usually numbers. Periods are usually separated by commas.separated by commas.

684,367,671,690,492

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The binoculars magnify the The binoculars magnify the otter.otter.

(Trillion, billion, million, (Trillion, billion, million, thousand, ones.)thousand, ones.)

Which period is missing?Which period is missing?

684,367,671,690,492

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Bil

lion

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One

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Million

Which period is missing?Which period is missing?

684,367,671,690,492

Tri

l li o

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Bil

lion

Mil

lion

One

s

Thousand

Which period is missing?Which period is missing?

684,367,671,690,492

Bil

lion

Mil

lion

Tho

usan

d

One

s

Trillion

Which period is missing?Which period is missing?

684,367,671,690,492

Tri

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Bil

lion

Mil

lion

Tho

usan

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Ones

Which period is missing?Which period is missing?

684,367,671,690,492

Tri

l li o

n

Mil

lion

Tho

usan

d

One

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Billion

What are the periods of this What are the periods of this number?number?

684,367,671,690,492

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lion

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Remember that each period Remember that each period hashas

three place values within the three place values within the periodperiod

684,367,671,690,492

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One

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What place is the yellow What place is the yellow number in?number in?

684,367,671,690,492

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Hun

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hundredhundred billion

What place is the yellow What place is the yellow number in?number in?

684,367,671,690,492

Hun

dred

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Hun

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ten millionten million

What place is the yellow What place is the yellow number in?number in?

684,367,671,690,492

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dred

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Hun

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Hun

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(one) billion(one) billion

What place is the yellow What place is the yellow number in?number in?

684,367,671,690,492

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dred

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Hun

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Hun

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ten thousandten thousand

What place is the yellow What place is the yellow number in?number in?

684,367,671,690,492

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Hun

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Hun

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ten billionten billion

What place is the yellow What place is the yellow number in?number in?

684,367,671,690,492

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dred

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Hun

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Hun

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One

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(one) million(one) million

What place is the yellow What place is the yellow number in?number in?

684,367,671,690,492

Hun

dred

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Hun

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hundred millionhundred million

What place is the yellow What place is the yellow number in?number in?

684,367,671,690,492

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dred

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Hun

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hundred thousandhundred thousand

What place is the yellow What place is the yellow number in?number in?

684,367,671,690,492

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dred

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T

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Hun

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Hun

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(one) thousand(one) thousand

What place is the yellow What place is the yellow number in?number in?

684,367,671,690,492

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dred

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T

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One

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Hun

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(one) trillion(one) trillion

What place value is the 3 in What place value is the 3 in thisthis

number?number?

264,789,134 ten

What place value is the 8 in What place value is the 8 in thisthis

number?number?

4,829,905hundred thousand

What place value is the 9 in What place value is the 9 in thisthis

number?number?

4,829,105 thousand

What place value is the 5 in What place value is the 5 in thisthis

number?number?

654,829,103 ten million

What place value is the 6 in What place value is the 6 in thisthis

number?number?

654,829,105hundred million

What place value is the 2 in What place value is the 2 in thisthis

number?number?

254,789,103hundred million

What place value is the 3 in What place value is the 3 in thisthis

number?number?

234,789,104 ten million

What place value is the 7 in What place value is the 7 in thisthis

number?number?

254,729,103hundred thousand

What place value is the 4 in What place value is the 4 in thisthis

number?number?

4,829,105 million

What place value is the 2 in What place value is the 2 in thisthis

number?number?

4,829,105ten thousand

How to read large numbersHow to read large numbers

684,367,671,690,492

Tri

l li o

n

Bil

lion

Mil

lion

Tho

usan

d

One

s

Read the numbers before the comma as if you were reading in the one’s column.

Say the period you are in when you get to the comma except for the one’s period.

TipTip

690,492

Do not use “and” when reading whole numbers. The word “and” will be used

when you are reading numbers with decimals.

Six hundred and ninety-thousand,Six hundred and ninety-thousand,

and four hundred and ninety-two.and four hundred and ninety-two.

Use the short word Use the short word form to help you form to help you

read large numbersread large numbers

Read this numberRead this number

384,133,472

three hundred eighty-four million, one hundred thirty-three thousand,

four hundred seventy-two

384 million, 133 thousand, 472384 million, 133 thousand, 472

Read this numberRead this number

1,874,304,039,270

one trillion, eight hundred seventy-four billion, three hundred fourmillion, thirty-nine thousand,

two hundred seventy

1 trillion, 874 billion, 304 million,1 trillion, 874 billion, 304 million,39 thousand, 27039 thousand, 270

Read this numberRead this number

24,829,905

twenty-four million, eight hundred twenty-nine thousand,

nine hundred five

24 million, 829 thousand, 90524 million, 829 thousand, 905

Read this numberRead this number

973,104

nine hundred seventy-three thousand, one hundred four

973 thousand, 104973 thousand, 104

Read this numberRead this number

4,371,024

four million, three hundred seventy-one thousand, twenty-four

4 million, 371 thousand, 244 million, 371 thousand, 24

Read this numberRead this number

864,371,029

eight hundred sixty-fourmillion, three hundred

seventy-one thousand, twenty-nine

864 million, 371 thousand, 29864 million, 371 thousand, 29

Read this numberRead this number

36,454,297,004

thirty-six billion, four hundredfifty-four million, two hundred

ninety-seven thousand, four

36 billion, 454 million, 297 thousand, 436 billion, 454 million, 297 thousand, 4

Read this numberRead this number

9,356,094,064

nine billion, three hundredfifty-six million,

ninety-four thousand, sixty-four

9 billion, 356 million, 94 thousand, 649 billion, 356 million, 94 thousand, 64

ReviewReview Standard form – A number Standard form – A number

written with one digit for each written with one digit for each place value.place value.

123,789123,789 Word form – A number written in Word form – A number written in

words.words.One hundred twenty-three One hundred twenty-three

thousand,thousand,seven hundred eighty-nineseven hundred eighty-nine

ReviewReview

Expanded form – A way to Expanded form – A way to write numbers that shows the write numbers that shows the place value of each digit.place value of each digit.

100,000 + 20,000 + 3,000 + 100,000 + 20,000 + 3,000 + 700 + 9 = 123, 709700 + 9 = 123, 709

What is the standard form of?What is the standard form of?

104,367

104,367

What is the expanded form of?What is the expanded form of?

104,367 100,000 + 4,000 + 300

+ 60 + 7

What is the expanded form of?What is the expanded form of?

9,356,80

3 9,000,000 +

300,000+ 50,000 + 6,000

+ 800 + 3

What is the standard form of?What is the standard form of?

209,006,823

200,000,000 + 9,000,000+ 6,000 + 800 + 20 + 3

What is the word form of?What is the word form of?

1,014,367

one million, fourteen thousand,three hundred sixty-seven

What is this number in What is this number in standardstandard

form?form?

ninety thousand, four hundred

eight90,408

What is this number in What is this number in standardstandard

form?form?

seven million, twenty-two thousand, two hundred

7,022,200

What is this number in What is this number in expandedexpanded

form?form?

7,021,500

7,000,000 + 20,000 + 1,000 + 500

CreditsCredits

Clipart from “Microsoft Clip Gallery” located on the Internet at http://cgl.microsoft.com/clipgallerylive/default.asp •Clipart from ClickArt 125,000 DeluxeImage Pak, T/Maker Co., BroderbundSoftware, Inc.