Place Value

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rd
3
Grade
Place Value
0011 0010 1010 1101 0001 0100 1011
Created by
Barbara Fugitt
Texarkana ISD
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Vocabulary
0011 0010 1010 1101 0001 0100 1011
• Place value - The value of a place of a digit in a
number.
• Digits - Any one of the tens symbols 0, 1, 2, 3, 4,
5, 6, 7, 8, or 9 used to write numbers.
• Period - The set of three numbers separated by
commas. Example: 25,635 = the number 25 is
located in the thousands period and 635 is located
in the Ones period (sometimes called the Units
period).
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Vocabulary
0011 0010 1010 1101 0001 0100 1011
• Standard form - A way to write numbers by using
the digits 0-9, with each digit having a place
value. Example: 2,394
• Expanded form - A way to write number by
showing the value of each digit. Example: 241 =
200 + 40 + 1
• Word form - A way to write numbers by using the
word for each digit. Example: 241 = two hundred
forty-one.
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Numbers are divided into periods.
These periods are separated by
0011 0010 1010 1101 0001 0100 1011
commas.
Thousands
Ones
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2
4
4 3 6, 2 5 1
Each period is made up of three
place values.
0011 0010 1010 1101 0001 0100 1011
Thousands
Ones
2
Ones
Tens
Hundreds
Ones
Tens
Hundreds
1
4
4 6 9, 2 0 3
What is the place value of the
underlined digit?
0011 0010 1010 1101 0001 0100 1011
Thousands
Ones
2
Ones
Tens
Hundreds
Ones
Tens
Hundreds
1
4
4 6 9, 2 0 3
Thousands!
What is the place value of the
underlined digit?
0011 0010 1010 1101 0001 0100 1011
Thousands
Ones
2
Ones
Tens
Hundreds
Ones
Tens
Hundreds
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4
9 2 8, 1 4 5
Tens!
What digit is in the ten thousands
place?
0011 0010 1010 1101 0001 0100 1011
Thousands
Ones
2
Ones
Tens
Hundreds
Ones
Tens
Hundreds
1
4
9 2 8, 1 4 5
2
What digit is in the hundred
thousands place?
0011 0010 1010 1101 0001 0100 1011
Thousands
Ones
2
Ones
Tens
Hundreds
Ones
Tens
Hundreds
1
4
9 2 8, 1 4 5
9
What digit is in the hundred
0011 0010 1010 1101 0001 0100 1011
thousands place?
4 2 0, 2 1 3
4
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2
4
What digit is in the hundreds place?
0011 0010 1010 1101 0001 0100 1011
4 2 0, 2 1 3
2
1
2
4
What digit is in the thousands place?
0011 0010 1010 1101 0001 0100 1011
4 2 0, 2 1 3
0
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4
What is the value of underlined
0011 0010 1010 1101 0001 0100 1011
digit?
2 3 4, 2 1 1
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2 hundreds or 200
What is the value of underlined
0011 0010 1010 1101 0001 0100 1011
digit?
2 3 4, 2 1 1
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3 ten thousands or
30,000
What is the value of underlined
0011 0010 1010 1101 0001 0100 1011
digit?
2 3 4, 2 1 1
1 ten or 10
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4
What is the value of underlined
0011 0010 1010 1101 0001 0100 1011
digit?
2 3 4, 2 1 1
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2
4
4 thousands or 4,000
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