Lesson Numbers to 100,000

Place Value of Whole Numbers
Lesson
Numbers to 100,000
5-minute Warm Up
Learn Count on to ten thousand
Learn Read and show numbers in place-value charts
Problem of the Lesson
Learn Count on to one hundred thousand
Learn Find the value of each digit in a number
Learn Find the expanded form of a 5-digit number
i
Place Value of Whole Numbers
1.1 Numbers to 100,000
Show that 10 tens equal one hundred and 10 hundreds equal one thousand.
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Show
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Place Value of Whole Numbers
1.1 Numbers to 100,000
Count on to ten thousand.
thousands
ten thousand
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Place Value of Whole Numbers
1.1 Numbers to 100,000
Read and show numbers in place-value charts.
Standard form:
Word form:
15,000
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fifteen thousand
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Place Value of Whole Numbers
1.1 Numbers to 100,000
Change a number on a place-value chart.
What number comes before 99,000? 98,999
What number comes after 99,000?
99,001
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Place Value of Whole Numbers
1.1 Numbers to 100,000
Count on to one hundred thousand.
99,996,
99,997
,
10
99,998 ,
99,999
ten thousands
100,000
,
1 hundred thousand
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Place Value of Whole Numbers
1.1 Numbers to 100,000
Find the value of each digit in a number.
In 31,798
the digit
ten-thousands
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is in the
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stands for 30 thousands
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has a value of
30,000
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place.
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3 ten thousands
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Place Value of Whole Numbers
1.1 Numbers to 100,000
Find the expanded form of a 5-digit number.
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Find t
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Standard form:
Word form:
85,162
eighty-five thousand, one hundred sixty-two
Expanded form:
80,000 + 5,000 + 100 + 60 + 2
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Place Value of Whole Numbers
SA1
Place Value of Whole Numbers
1.1 Numbers to 100,000
Change a number on a place-value chart.
What number comes before 99,000?
What number comes after 99,000?
98,999
Objec
99,001
Chan
Direc
m,
SA2
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