Rounding
What is 712,628 rounded to the nearest hundred thousand?
700,000
What is
12,548
+ 52,491
65,039
What is
5,760
- 2,695
3,065
How many times greater is the value of the digit 3 in 30,000 than the value of the digit 3 in 3,000?
x10
What is 251,687 in expanded form?
200,000 + 50,000 + 1,000 + 600 + 80 + 7
What is 48,392 rounded to the nearest ten thousand?
50,000
What is
609,987
+ 123,654
733,641
What is
567,023
- 48,911
518,112
How much greater is the value of the digit 7 in 700,000 than the value of the digit 7 in 7,000?
x100
What is thirty-seven thousand, nine hundred forty in standard form?
37,940
What is 64,714 rounded to the nearest thousand?
65,000
During a year, 580,242 vehicle passengers and 299,860 foot passengers ride on a ferry. How many passengers ride the ferry that year?
880,102 passengers
There are 6,719 visitors at the zoo who bought tickets for the day, and 2,846 who have season passes. How many more visitors bought tickets for the day than have season passes?
3,873 visitors
How much greater is the value of the digit 2 in 529,673 than the value of the digit 2 in 382,485?
x10
What is 364,872 in word form?
three hundred sixty-four thousand, eight hundred seventy-two
What is 685,471 rounded to the nearest ten thousand?
690,000
In 2007, the same group estimated that Minnesota has 1,312 pairs of eagles, Florida has 1,133 pairs, and Wisconsin had 1,065 pairs. How many pairs were found in those states?
3,510 eagles
A school district has 9,352 students in elementary school and 4,794 students in middle school. How many more students are in elementary school than in middle school?
4,558 students
How much greater is the value of the 5 in 52,931 than the value of the digit 5 in 63,581?
x100
What is 300,000 + 6,000 + 90 + 2
306,092
What is 382,719 rounded to the nearest thousand?
383,000
When adding
761,852
+ 125,896
is the answer reasonable if it is near 900,000? Why or why not?
Yes, because 800,000+100,000=900,000
When subtracting
518,112
- 295,753
is the answer reasonable if it is near 300,000? Why or why not?
No, because 500,000-300,000=200,000
What number is 10 times the value of the 8 in the number 526,841?
8,000
What is 500,000 + 9,000 + 300 + 8 written in word form?
five hundred nine thousand, three hundred eight