Post on 04-Jul-2015
Place Value: Place Value: Expanded FormExpanded Form
For 3rd GradeFor 3rd GradeBy: Tamara ThurnerBy: Tamara Thurner
What is the standard form of?What is the standard form of?
158
158
What is the expanded form of?What is the expanded form of?
158
100 + 50 + 8
What is the standard form of?What is the standard form of?
4,367
4,367
What is the expanded form of?What is the expanded form of?
4,367 4,000 + 300 + 60 + 7
What is the standard form of?What is the standard form of?
56,803 56,803
What is the expanded form of?What is the expanded form of?
56,803 50,000 + 6,000 +
800 + 3
What is the standard form of?What is the standard form of?
1,523
1,000 + 500 + 20 + 3
What is the word form of?What is the word form of?
4,367
four thousand, three hundredsixty-seven
What are the periods of this What are the periods of this number?number?
671,690,492
Mil
lion
Tho
usan
d
One
s
How to read large numbersHow to read large numbers
671,690,492
Mil
lion
Tho
usan
d
One
s
Read the numbers before the comma as if you were reading in the one’s column.
Say the period you are in when you get to the comma except for the one’s period.
Read this numberRead this number
4,371,024
four million, three hundred seventy-one thousand, twenty-four
Read this numberRead this number
973,104
nine hundred seventy-three thousand, one hundred four
Read this numberRead this number
384,133,472
three hundred eighty-four million, one hundred thirty-three thousand,
four hundred seventy-two
Read this numberRead this number
1,874,304,039,270one trillion, eight hundred seventy-four
billion, three hundred four million, thirty-nine thousand, two hundred seventy
Read this numberRead this number
4,829,905four million,
eight hundred twenty-nine thousand, nine hundred five
Remember that each period hasRemember that each period hasthree place values within the periodthree place values within the period
684,367,671,690,492
Hun
dred
sT
ens
T
rill
ion
One
s
Hun
dred
sT
ens
B
illi
onO
nes
Hun
dred
sT
ens
M
illi
onO
nes
Hun
dred
sT
ens
Tho
usan
dO
nes
Hun
dred
sT
ens
One
sO
nes
What place value is the 8 in thisWhat place value is the 8 in thisnumber?number?
4,829,905Hundred thousands
What place value is the 2 in thisWhat place value is the 2 in thisnumber?number?
4,829,105Ten thousands
What place value is the 4 in thisWhat place value is the 4 in thisnumber?number?
4,829,105Millions
What place value is the 9 in thisWhat place value is the 9 in thisnumber?number?
4,829,105Thousands
What place value is the 6 in thisWhat place value is the 6 in thisnumber?number?
654,829,105Hundred millions
What place value is the 5 in thisWhat place value is the 5 in thisnumber?number?
654,829,103Ten millions
What place value is the 7 in thisWhat place value is the 7 in thisnumber?number?
254,729,103Hundred thousands
What place value is the 2 in thisWhat place value is the 2 in thisnumber?number?
254,789,103Hundred millions
What place value is the 3 in thisWhat place value is the 3 in thisnumber?number?
234,789,104Ten millions
What place value is the 3 in thisWhat place value is the 3 in thisnumber?number?
264,789,134Tens
What is this number in standardWhat is this number in standardform?form?
Ninety thousand, four hundred eight
90,408
What is this number in standardWhat is this number in standardform?form?
Seven million, twenty-two thousand, two hundred
7,022,200
What is this number in expandedWhat is this number in expandedform?form?
7,021,500
7,000,000 + 20,000 + 1,000 + 500