Chapter 1 & 2 Place Value
description
Transcript of Chapter 1 & 2 Place Value
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Chapter 1 & 2 Place Value
Julie N. SheridanStAIR Project
May 2011
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Place Value Through the Millions
O A place value chart shows the value of the digit in a number.
O Place value charts are divided into periods, these periods are separated by commas.
O If you are unsure of the place value of a given digit start with the ones place and work your way to the left.
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Place Value of Whole Numbers
Millions, Thousands, Ones
millio
ns
hu
nd
red
-th
ou
san
ds
ten
-th
ou
san
ds
thou
san
ds
hu
nd
red
s
ten
s
on
es
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Decimal Place Value through Thousandths
O A decimal place value chart shows the value of the digit in a number.
O Decimals are not separated by commas, as whole numbers are.
O When you are unsure of the place value of a digit in a decimal start from the tenths place and work your way to the right.
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Place Value of DecimalsThe decimals point is read as “and” when reading the word
name.
tens
ones
. tenth
s
hund
red
ths
thousa
nd
ths
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What is the place value of the 3 in 238,675
ones tens hundreds
thousands
ten-thousan
ds
hundred-thousan
ds
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Try Again
Hint- Start from the ones place and work your way towards the left.
Review place value chart
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Place Value of Whole Numbers
Millions, Thousands, Ones
millio
ns
hu
nd
red
-th
ou
san
ds
ten
-th
ou
san
ds
thou
san
ds
hu
nd
red
s
ten
s
on
es
Return to question #1
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Great Work!
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What is the place value of the 6 in 4,683,270
ones tens hundreds
thousands
ten-thousan
ds
hundred-thousan
ds
millions
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Try Again
Hint- Start from the ones place and work your way towards the left.
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Way to Go!
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What is the place value of the 9 in 456.879
ones tens
hundreds
tenths
hundredths
thousandths
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Try Again
Hint- Start from the ones place and work your way towards the right.
Review place value chart
![Page 15: Chapter 1 & 2 Place Value](https://reader037.fdocuments.in/reader037/viewer/2022102622/5681424a550346895dae7377/html5/thumbnails/15.jpg)
Place Value of Decimals
The decimals point is read as “and” when reading the word name.
tens
on
es
. tenth
s
hun
dre
dth
s
thou
sand
ths
Return to Question #3
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Great Job!
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What is the place value of the 4 in 2,398.42
ones
tens
hundredstho
usands
tenths
hundredths
thousandths
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Try Again
Hint- start from the ones place and work your way towards the right.
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Terrific Job!
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What is the place value of the 1 in 2,567.918
ones
tens
hundredstho
usands
tenths
hundredths
thousandths
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Try Again
Hint- Start from the ones place and work your way towards the right.
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Fantastic!
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What is the place value of the 8 in 9,876.543
ones
tens
hundredstho
usands
tenths
hundredths
thousandths
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Try Again
Hint- Start from the ones place and work your way towards the left.
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Great Work!
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What is the place value of the 3 in 3,581,974.02
ones
tens
hundredstho
usands
ten-thousands
hundred-thousands
millions
tenths
hundredths
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Try Again
Hint- Start from the ones place and work your way towards the left.
![Page 28: Chapter 1 & 2 Place Value](https://reader037.fdocuments.in/reader037/viewer/2022102622/5681424a550346895dae7377/html5/thumbnails/28.jpg)
Way to Go!
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What is the number is in the ten-thousands place?
65,187.493
6 5 1
8 7 4
9 3
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Try Again
Hint- Start from the ones place and work your way towards the left.
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Great Job!
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What number is in the hundredths place? 56.98213
5 6 9
8 2 1
3
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Try Again
Hint- Start from the ones place and work your way towards the right.
![Page 34: Chapter 1 & 2 Place Value](https://reader037.fdocuments.in/reader037/viewer/2022102622/5681424a550346895dae7377/html5/thumbnails/34.jpg)
Terrific Job!
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What is the place value of the 1 in 2,567.981
ones
tens
hundredstho
usands
tenths
hundredths
thousandths
![Page 36: Chapter 1 & 2 Place Value](https://reader037.fdocuments.in/reader037/viewer/2022102622/5681424a550346895dae7377/html5/thumbnails/36.jpg)
Try Again
Hint- Start from the ones place and work your way towards the right.
![Page 37: Chapter 1 & 2 Place Value](https://reader037.fdocuments.in/reader037/viewer/2022102622/5681424a550346895dae7377/html5/thumbnails/37.jpg)
Fantastic!
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What is the place value of the 2 in 4,286.905
ones
tens
hundredstho
usands
tenths
hundredths
thousandths
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Try Again
Hint- Start from the ones place and work your way towards the left.
![Page 40: Chapter 1 & 2 Place Value](https://reader037.fdocuments.in/reader037/viewer/2022102622/5681424a550346895dae7377/html5/thumbnails/40.jpg)
Great Work!
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What is the place value of the 5 in 6,329,054.81
ones
tens
hundredstho
usands
ten-thousands
hundred-thousands
millions
tenths
hundredths
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Try Again
Hint- Start from the ones place and work your way towards the left.
![Page 43: Chapter 1 & 2 Place Value](https://reader037.fdocuments.in/reader037/viewer/2022102622/5681424a550346895dae7377/html5/thumbnails/43.jpg)
Way to Go!
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What is the place value of the 7 in 751,009.6
ones
tens
hundredstho
usands
ten-thousands
hundred-thousands
tenths
hundredths
thousandths
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Try Again
Hint- Start from the ones place and work your way towards the left.
![Page 46: Chapter 1 & 2 Place Value](https://reader037.fdocuments.in/reader037/viewer/2022102622/5681424a550346895dae7377/html5/thumbnails/46.jpg)
Great Job
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What is the place value of the 0 in 12,580. 694
ones
tens
hundredstho
usands
ten-thousands
tenths
hundredths
thousandths
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Try Again
Hint- Start from the ones place and work your way towards the left.
![Page 49: Chapter 1 & 2 Place Value](https://reader037.fdocuments.in/reader037/viewer/2022102622/5681424a550346895dae7377/html5/thumbnails/49.jpg)
Terrific Job
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To continue practicing choose one of the games below.
O Place Value Puzzler - challenge yourself and choose the “super brain” game.
O Football Math – complete the pass to your receiver and answer a question about place value to earn points.
O Decimals in Space – shoot the asteroid that has the lowest decimal on it, see if you can beat the high scores!
Start Over