Math Flash Math Flash Place Value Place Value By Monica Yuskaitis By Monica Yuskaitis Found at Found at www.ceres.k12.ca.us www.ceres.k12.ca.us
Dec 30, 2015
Math FlashMath FlashPlace ValuePlace Value
By Monica YuskaitisBy Monica YuskaitisFound at Found at www.ceres.k12.ca.uswww.ceres.k12.ca.us
What are the periods of this What are the periods of this number?number?
684,367,671,690,492
Tri
l li o
n
Bil
lion
Mil
lion
Tho
usan
d
One
s
How to read large numbersHow to read large numbers
684,367,671,690,492
Tri
l li o
n
Bil
lion
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
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
4,829,905 four million,
eight hundred twenty-nine thousand, nine hundred five
Remember that each period Remember that each period hashas
three place values within the three place values within the periodperiod
684,367,671,690,492
Hun
dred
sT
ens
T
ril l
i on
One
s
Hun
dred
sT
ens
B
i lli
onO
nes
Hun
dred
sT
ens
M
i lli
onO
nes
Hun
dred
sT
ens
Tho
usan
dO
nes
Hun
dred
sT
ens
One
sO
nes
What place value is the 8 in What place value is the 8 in thisthis
number?number?
4,829,905Hundred thousands
What place value is the 2 in What place value is the 2 in thisthis
number?number?
4,829,105Ten thousands
What place value is the 4 in What place value is the 4 in thisthis
number?number?
4,829,105 Millions
What place value is the 9 in What place value is the 9 in thisthis
number?number?
4,829,105 Thousands
What place value is the 6 in What place value is the 6 in thisthis
number?number?
654,829,105 Hundred millions
What place value is the 5 in What place value is the 5 in thisthis
number?number?
654,829,103 Ten millions
What place value is the 7 in What place value is the 7 in thisthis
number?number?
254,729,103Hundred thousands
What place value is the 2 in What place value is the 2 in thisthis
number?number?
254,789,103 Hundred millions
What place value is the 3 in What place value is the 3 in thisthis
number?number?
234,789,104 Ten millions
What is this number in What is this number in standardstandard
form?form?
Ninety thousand, four hundred
eight90,408
What is this number in What is this number in standardstandard
form?form?
Seven million, twenty-two thousand, two hundred
7,022,200