PearsonS_PlaceValueThroughMillions.notebook
August 19, 2011
Vocab
Place Value
Word
Digit
Place Value
Period
Nov 4­10:26 AM
The value of the digit in a number
a group of three digits on a place value chart.
Place Value
Have students come up with numbers and place them correctly on the chart.
Hundred Ten Thousands Thousand Thousands Hundreds
a number.
0 1 2 3 4 5 6 7 8 9
Mar 19­7:45 AM
Place Value Chart
Millions
Description
Tens
Ones
Write the value of the underlined digit.
26,513 Thousands 32,086 Tens 78,387 Hundreds 109,378 Ten Thousands 590,320 Hundred Thousands
1,040,710 Million
Jul 27­3:03 PM
Mar 19­7:45 AM
1
PearsonS_PlaceValueThroughMillions.notebook
Vocab
Standard Form
Match the number with its Word Form.
Description
Word
August 19, 2011
78
The usual way to write a number using digits.
628,371
Word Form
The way you read or say a number.
Six hundred twenty eight thousand three hundred seventy one
Expanded Form
Shows the value of each digit.
six thousand four hundred
ninety two
6,492
thirty thousand nine hundred
seventeen
30,917
five hundred forty thousand
three hundred seventy one
902
540,371
nine hundred two
seventy eight
600,000 + 20,000 +8,000 + 300+ 70 +1
Mar 19­7:45 AM
Mar 19­7:45 AM
Word Form
Remember that you are pulling apart the number.
Expanded Form
Standard Form
Separate this number into expanded notation.
19634
304
600
9000
10000
two hundred thirty seven
+
+
+
Example Page
+
871
=
5,982,206
4,000+300+10+3
six thousand three hundred ninety five
one million three hundred twenty thousand one hundred fifty nine
600+20+5
700,000+50,000+6,000+200+10
267,912
6,357
Jul 27­3:12 PM
2
PearsonS_PlaceValueThroughMillions.notebook
Word Form
Expanded Form
two hundred thirty seven
Standard Form
700,000+50,000+6,000+200+10
August 19, 2011
Guided Practice
Write each number in word form.
6,357
5,789 five thousand seven hundred eighty nine
871
six thousand three hundred ninety five
600+20+5
18,046
eighteen thousand forty six
49,909
Forty nine thousand nine hundred nine
5,982,206
one million three hundred twenty thousand one hundred fifty nine
4,000+300+10+3
270,006
267,912
Two hundred seventy thousand six
38,000,875
Thirty eight million eight hundred seventy five
Answer Key
Jul 27­3:12 PM
Guided Practice
Write each number in expanded form.
Mar 19­7:45 AM
1
How are you feeling about the new concept? Yes
No
5,789 5000+700+809
18,046
49,909
270,006
38,000,875
10,000+8,000+40+6
40,000+9,000+900+9
200,000+70,000+6
30,000,000+8,000,000+800+70+5
No
Yes
go to independent practice.
Mar 19­7:45 AM
came back to the table for more help.
Dec 13­3:02 AM
3
PearsonS_PlaceValueThroughMillions.notebook
August 19, 2011
Jul 29­9:56 AM
4