Rounding
Round 840,007 to the nearest thousand.
840,000
800,500-276,664=
523,836
354 / 3 =
118
A narrow rectangular banner is 5 inches wide. It is 6 times as long as it is wide. Find the perimeter and area of the banner.
Area= 150 square in
Perimeter= 70 in
4km-280m
3,720m or 3km 720m
Steven put together 981 pieces of a puzzle. About how many pieces did he put together? Round to the nearest thousand.
1,000
544,811+356,445=
901,256
1,578 / 4 =
394 R2
6,034x5=
30,170
493km 43m + 17km 57m=
510km 100m
964,103 rounded to the nearest hundred thousand is ______.
1,000,000
Shadow Software Company earned a total of $800,000 selling programs during the year 2012. $125,300 of that amount was used to pay expenses of the company. How much profit did Shadow Software Company make in the year 2012?
$674,700
Every day, Sarah drives the same distance to work and back home. If Sarah drove 1,005 miles in 5 days, how far did Sarah drive in 3 days?
Sarah drove 603 miles in 3 days.
The width of David's tent is 5 feet. The length is twice the width. David's rectangular air mattress measures 3 feet by 6 feet. If David puts the air mattress in the tent, how many square feet of floor space will be available for the rest of his things?
32 square feet of floor space will be available.
38,193+6,376+241,457=
286,026
Empire Elementary School needs to purchase water bottles for field day. There are 2,142 students. Principal Vadar rounded to the nearest hundred to estimate how many water bottles to order. Will there be enough water bottles for everyone?
No
On Monday, a farmer sold 25,196 pounds of potatoes. On Tuesdays, he sold 18,023 pounds. On Wednesday, he sold some more potatoes. In all, he sold 62,409 pounds of potatoes. About how many pounds of potatoes did the farmer sell on Wednesday? Estimate by rounding reach value to the nearest thousand, and then compute.
19,000
There were 904 children signed up for the relay race. If there were 6 children on each team, how many teams were made? The remaining children served as referees. How many children served as referees?
150 teams were made. 4 children served as referees.
Over the summer, Kate earns $180 each week for 7 weeks. Of that money, she spends $375 on a new computer and $137 on new clothes. How much money does she have left?
Kate had $748 left.
A baseball stadium sold some burgers. 2,806 were cheeseburgers. 1,679 burgers didn't have cheese. How many burgers did they sell in all?
4,485
A jet airplane holds about 65,000 gallons of gas. It uses about 7,460 gallons when flying between New York City and Los Angeles. Round each number to the largest place value. Then, find about how many trips the plane can take between cities before running out of fuel.
70,000; 7,000; ~10 trips
In the first week of June, a restaurant sold 10,345 omelets. In the second week, 1,096 fewer omelets were sold than in the first week. In the third week, 2 thousands more omelets were sold than in the first week. In the fourth week, 2 thousand fewer omelets were sold than in the first week. How many omelets were sold in all in June?
The restaurant sold 40,284 omelets in June.
3764893 / 4 =
941223 R1
44x76=
3,344
Petra's fish tank contains 9 liters 578 milliliters of water. If the capacity of the tank is 12 liters 455 milliliters of water, how many more milliliters of water does she need to fill the tank?
2,877 ml