Place Value
What does each of these models represent in numbers?
1 small cube, 1 long, 1 flat, 1 large cube
What is...
1, 10, 100, 1,000
Compare with <, =, >
33,234 _ 33,234
What is
33,234 = 33,234
Round to the hundreds place...
229,389
What is...
229,400
What are the THREE types of forms to read and write numbers in?
What is...
1. Standard form
2. Expanded form
3. Word form
What does it mean to compare?
What is..
To look at numbers and tell whether they are equal to, less than, or greater than eachother
What is the value of the digit 2 in this number?
12,348
What is..
2,000
Compare with <, =, >
389 _ 346
What is
389 > 346
Round to the thousands place:
127,009
What is...
127,000
Write this number in expanded form:
385,773
What is...
300,000 + 80,000 + 700 + 70 + 3
What is standard form? Give an example
What is...
A way to write numbers by using the digits 0-9, with each digit having a place value
Example: 234,444
What is the value of the digit 9:
903,221
What is..
900,000
Compare with <, =, >
$89,321 _ $9,093
What is..
$89,321 > $9,093
Round to the nearest hundred thousands place:
$288,124
What is...
$300,000
Write this number in word form:
21,341
What is..
Twenty-one thousand, three hundred fourty one
Define expanded form.. give an example
What is..
A way to write numers by showing the value of each digit
example:
40,321 = 40,000+ 300+20+1
20,000 200
The value of the 2 in 20,000 is _____ times as great as the value of the 2 in 200.
What is...
100
Fill in the missing digit.
765 <7_9<788
What is...
6 or 7
769 or 779
323,234 is in between which two numbers when counting by hundred thousands?
What is...
300,000 and 400,000
Write this number in word form:
200,737
What is..
Two hundred thousand, seven hundred thirty seven
What is a period? Give an example
What is..
Each group of 3 digits seperated by commas in a multi-digit number
example: 111,222
What is the value of the thousands place in the sum of the numbers:
12,007 + 93,111
What is...
5,000
Ms. Parker's dog is 65,654 days old. Mrs. O'Donnells dog is 66,123 days old. Mrs. Doherty's dog is 66,125 days old. Whose dog is the oldest? Youngest?
What is..
Oldest: Mrs. Doherty - 66,125
Youngest: Ms. Parker - 65,654
A male elephant weighs 6,728 pounds. A female elephant weighs 5,843 pounds. To the nearest hundred, what is the total weight of the two elephants?
What is...
12,600 pounds
Write this number in all 3 forms:
9,301
What is....
9,301
nine thousand, three hundred and one
9,000+300+1
What is rounding?
Give an example
What is...
To replace a number with another number that tells about how many or how much
Example: 345 rounded to the nearest hundred is 300