Model Place Value Relationships
What digit is in the hundred place value?
54,893
8
Write 3,506 in word form.
three thousand, five hundred six
Order these numbers from least to greatest: 12,305; 12,350; 12,035.
12,035; 12,305; 12,350
Round 6,384 to the nearest hundred.
6,400
Define "digit"
A digit is any number from 0 to 9.
What is the value of the underlined digit?
703,890
700,000
Write the number seven million, two hundred nine in standard form.
7,000,209
Compare 5,607 and 5,670
5,607 < 5,670
Round 47,659 to the nearest thousand.
48,000
What is place value?
Place value is the location of a digit within a place value chart.
2,000 and 200
The value of the 2 in __________ is ______ times the value of the 2 in _________.
2,000 is 10 times 200
Write 45,803 in expanded form.
40,000+5,000+800+3
Place these three numbers in order from greatest to least
406,009; 460,009; 406,900.
460,009; 406,900; 409,009
Round 743 to the nearest ten.
740
How many digits is located within each period in a place value chart?
3 digits
Greg has collected 4,385 pennies and Hannah has collected 3,899 pennies. How many times as great as the value of 3 in 4,385 is the value of 3 in 3,899?
10 times as great
Convert 304,210 to both word form and expanded form.
three hundred four thousand, two hundred ten
300,000+4,000+200+10
Which is greater: 3,482 or 3,428? Use >, <, or =.
3,482 > 3,428
Round 3,249,876 to the nearest million.
3,000,000
What is expanded form?
Expanded form stretches a number to show the value of each digit.
Show how the digit 5 in 5,432 compares to the digit in 54,320.
The 5 in 5,432 is 5,000 and the 5 in 54,320 is 50,000
50,000 is 10 times greater than 5,000
A number in standard form is 207,305. Write this in expanded form and then explain which digit represents the thousands place.
200,000+7,000+300+5
The digit in the thousands place is the 7.
At the yearly fund-raising drive, the nonprofit company's goal was to raise $55,500 each day. After three days, it had raised $55,053; $56,482; and $55,593. Which amount was less than the daily goal?
$55,053
A student rounded 8,345 to the nearest hundred and got 8,300. Is the rounding correct? Show the steps and explain.
Yes, the rounding is correct because if you look at the digit in the hundreds place, it is a 3. The digit to the right is a 4. That 4 tells you that the 3 stays a 3.
What does it mean to find an estimation?
An estimation is rounding a number to find the "about" number.