A Teacher-Led Presentation Virginia Standard of Learning (SOL) 4.1 The student will identify (orally...
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Transcript of A Teacher-Led Presentation Virginia Standard of Learning (SOL) 4.1 The student will identify (orally...
A Teacher-Led Presentation
Virginia Standard of Learning (SOL) 4.1 The student will identify (orally and in writing)
the place value for each digit in a whole number expressed through millions;
Reading Large Numbers
&Identifying Place Value
• This presentation is a resource to assist with teaching students to read large numbers by identifying periods an place value.
• Slide #6 can be printed and used in math notebooks.
• There is opportunity to assess student understanding, so make sure students have pencil and paper (or math notebooks) available.
Teacher Notes
Can You Read These Numbers?
2,801,6314,634,1483,495,718
9,614,5037,293,841 946,301
ones
tens
hund
reds
thou
sand
s
mill
ions
hund
red
thou
sand
ste
n th
ousa
nds
hund
red
mill
ions
ten
mill
ions
Each group of three numbers is called a period.
ones
tens
hund
reds
thou
sand
s
mill
ions
hund
red
thou
sand
ste
n th
ousa
nds
hund
red
mill
ions
ten
mill
ions
millions period
thousands period
onesperiod
ones
tens
hund
reds
thou
sand
s
mill
ions
hund
red
thou
sand
ste
n th
ousa
nds
hund
red
mill
ions
ten
mill
ions
millions thousands ones
The ones period
is also known as the UNITS period.
ones
tens
hund
reds
thou
sand
s
mill
ions
hund
red
thou
sand
ste
n th
ousa
nds
hund
red
mill
ions
ten
mill
ions
1. Read the numbers before the comma as if you were reading in the one’s period. (Example: 485)
2. Then name the period you are in when you get to the comma.
3. You don’t have to name the ones period.4. You DON’T say the word AND in these numbers
, ,
ones
tens
hund
reds
thou
sand
s
mill
ions
hund
red
thou
sand
ste
n th
ousa
nds
hund
red
mill
ions
ten
mill
ions
948
ones
tens
hund
reds
thou
sand
s
mill
ions
hund
red
thou
sand
ste
n th
ousa
nds
hund
red
mill
ions
ten
mill
ions
18
ones
tens
hund
reds
thou
sand
s
mill
ions
hund
red
thou
sand
ste
n th
ousa
nds
hund
red
mill
ions
ten
mill
ions
302
ones
tens
hund
reds
thou
sand
s
mill
ions
hund
red
thou
sand
ste
n th
ousa
nds
hund
red
mill
ions
ten
mill
ions
8,771thousand
ones
tens
hund
reds
thou
sand
s
mill
ions
hund
red
thou
sand
ste
n th
ousa
nds
hund
red
mill
ions
ten
mill
ions
218,008thousand
ones
tens
hund
reds
thou
sand
s
mill
ions
hund
red
thou
sand
ste
n th
ousa
nds
hund
red
mill
ions
ten
mill
ions
million432,508,948
thousand
ones
tens
hund
reds
thou
sand
s
mill
ions
hund
red
thou
sand
ste
n th
ousa
nds
hund
red
mill
ions
ten
mill
ions
million 23,542,391
thousand
ones
tens
hund
reds
thou
sand
s
mill
ions
hund
red
thou
sand
ste
n th
ousa
nds
hund
red
mill
ions
ten
mill
ions
million 4,008,349
thousand
ones
tens
hund
reds
thou
sand
s
mill
ions
hund
red
thou
sand
ste
n th
ousa
nds
hund
red
mill
ions
ten
mill
ions
million157,073,007
thousand
ones
tens
hund
reds
thou
sand
s
mill
ions
hund
red
thou
sand
ste
n th
ousa
nds
hund
red
mill
ions
ten
mill
ions
million 67,932,271
thousand
ones
tens
hund
reds
thou
sand
s
mill
ions
hund
red
thou
sand
ste
n th
ousa
nds
hund
red
mill
ions
ten
mill
ions
million724,135,819
thousand
ones
tens
hund
reds
thou
sand
s
mill
ions
hund
red
thou
sand
ste
n th
ousa
nds
hund
red
mill
ions
ten
mill
ions
million 5,118,002
thousand
ones
tens
hund
reds
thou
sand
s
mill
ions
hund
red
thou
sand
ste
n th
ousa
nds
hund
red
mill
ions
ten
mill
ions
million672,891,184
thousand
ones
tens
hund
reds
thou
sand
s
mill
ions
hund
red
thou
sand
ste
n th
ousa
nds
hund
red
mill
ions
ten
mill
ions
million 2,801,331
thousand
ones
tens
hund
reds
thou
sand
s
mill
ions
hund
red
thou
sand
ste
n th
ousa
nds
hund
red
mill
ions
ten
mill
ions
18,774thousand
ones
tens
hund
reds
thou
sand
s
mill
ions
hund
red
thou
sand
ste
n th
ousa
nds
hund
red
mill
ions
ten
mill
ions
million400,006,024
thousand
Can You Identify the Place Value of The 9 in These
Numbers?
2,569,6314,634,1493,415,798
9,614,5037,293,841 946,301
Let’s Learn How
ones
tens
hund
reds
thou
sand
s
mill
ions
hund
red
thou
sand
ste
n th
ousa
nds
hund
red
mill
ions
ten
mill
ions
516,948,027Did you notice that all three periods have
a tens place and a hundreds place?
hund
red
thou
sand
smillions thousands ones
2,801,331
Name the place value of the 8 in this number.
ten
mill
ions
millions thousands ones
82,801,331
Name the place value of the 8 in this number.
ten
thou
sand
smillions thousands ones
53,609,347
Name the place value of the 0 in this number.
thou
sand
s
millions thousands ones
2,364,719
Name the place value of the 4 in this number.
hund
reds
millions thousands ones
15,841,200
Name the place value of the 2 in this number.
tens
millions thousands ones
742,831
Name the place value of the 3 in this number.
ones
millions thousands ones
7,941,548
Name the place value of the 8 in this number.
mill
ions
millions thousands ones
52,873,875
Name the place value of the 2 in this number.
hund
red
mill
ions
millions thousands ones
702,641,593
Name the place value of the 7 in this number.
Try Some Problems On Your Own
Write the letters a – l
on your papers.
We will do the problems a-f, then check them.
2,801,631Name the place value of the 3 in each number.
4,634,1483,495,7189,614,5037,293,841 946,301
ba
cdef
ba
cdef
tensten thousands
ones
hundreds
millions
thousands
ones
tens
hund
reds
thou
sand
s
mill
ions
hund
red
thou
sand
ste
n th
ousa
nds
hund
red
mill
ions
ten
mill
ions
516,948,027Did you notice that all three periods have
a tens place and a hundreds place?
8,041,635Name the place value of the 5 in each number.
5,634,1483,495,7189,614,5037,252,841 1,546,301
hg
ijkl
hg
ijkl
onesmillions
hundreds
hundred thousands
thousands
ten thousands