Rounding
Round 652 to the nearest tens place
650
45 + 27
72
89 - 23
66
what is the place of the 2 in 782,391
thousands
There are 1,922 girls and 1,756 boys at OCES. How many students are there all together?
3,678 students
Round 4,831 to the nearest thousands place
5,000
586 + 499
1085
987 - 642
345
what is the value of the 3 in 2,391
300
In September OCES collected 28,925 box tops. In October, they collected 178,427 box tops. How many were collected in September and October?
207,352 box tops
Round 392,412 to the nearest ten thousands place
390,000
5,329 + 7,598
12,927
6578 - 4899
1679
Compare the following numbers and explain how you decided which number was bigger.
752,342 and 753,241
752,342 < 753,241
Eli bought a new book at the book fair. The book has 800 pages. So far, he has read 367 pages. How many pages does he have left to read?
433 pages
Round 7,973,021 to the nearest hundred thousands place
8,000,000
89,755 + 97,352
187,107
62,004 - 43,742
18,262
Write the following number in expanded form
806,719
800,000 + 6,000 + 700 + 10 + 9
At OCES there are 1,765 students who are bus riders and 1,387 students who are car riders. How many more students are bus riders than car riders?
378 bus riders
Write a number that when rounded to the nearest ten thousands place rounds to 40,000, but is greater than 40,000
answers will vary
Over Labor day weekend there were many visitors to the Atlanta Zoo. On Saturday, there were 12,679 visitors and 134,589 visitors on Sunday. How many total visitors were there at the Zoo?
147,268 visitors
The population of Lexington is 12,000. The population of Arnoldsville is 4,520. How much greater is the population in Lexington than Arnoldsville?
7,480 people
950,486 people
There are 10,000 people in the houses at OCES. 2,322 of them are in Esforzo, 3,218 are in Servicio, and 1,384 are in Optimista. How many are in Coraggio?
3,076 Coraggio members