Rounding
Round 358 to the nearest ten.
360
Find an equivalent fraction to 3/4.
Any of the following:
6/8, 9/12, 12/16, 15/20
Solve:
45 x 28
1,260
Robert and his 5 friends are going to evenly split 96 toy race cars. If each boy gets the same amount of cars, how many cars will each boy get?
Each boy will get 16 cars.
A square rug has a length of 10 feet and a width of 4 feet. What is the perimeter of the rug?
28 feet
Which number when rounded to the nearest thousand does NOT round to 18,000?
A. 17,478
B. 17,863
C. 18,110
D. 18,472
A. 17,478
True or false:
1/8 is equivalent to 3/24
True
Solve:
4 x 831
3,324
At a Gym Camp, there are 2 teams, and each team has 15 gymnasts. The coach is setting up mats for circuit strength training. Each mat can safely accommodate 5 gymnasts. How many mats does the coach need to set up so that all gymnasts have space and no one is left out?
6 mats
Noah rides his bike around the park. The park is in the shape of a square. Each side of the park is 47 yards long. How many yards did Noah ride his bike?
188 yards
Round 453,693 to the nearest thousand.
454,000
True or False:
1/8 is equivalent to 3/24
True
3 x 1,281
3,843
This year, 72 children enrolled at a summer camp. 12 children were signed up for the day program, and the rest were staying overnight. Each camp cabin sleeps 6 children. How many cabins will be needed to house all the overnight campers?
10 cabins
A carpenter had a piece of plywood that measured 80 inches long and 40 inches wide. Find the area of the plywood.
3,200 square inches
Round 388,396 to the nearest ten thousand.
390,000
Solve:
2/10 + 6/10
8/10
Solve:
102 ÷ 6
17
There are 4 dance teams practicing for a show. Each team has 12 dancers. The instructor is arranging chairs so dancers can sit during breaks. Each bench holds 6 dancers. How many benches are needed for all the dancers to sit during breaks?
8 benches
One window in Suzie’s playhouse has a width of 2 feet. The length of the window is 2 feet greater than its width. What is the perimeter of the window?
12 feet
Round 1,295,482 to the nearest hundred thousand
1,300,000
Decompose the following fractions into unit fractions:
3/5
1/5 + 1/5 + 1/5
Solve:
398 ÷ 2
199
A sports camp has 5 volleyball teams. Each team has 10 players. The coach wants to divide the players into equal groups for fitness drills, with 5 players in each group. How many fitness groups will there be?
10 fitness groups
Judy determined the area of her square-shaped kitchen floor so that she can put in new tiles. The area of her kitchen is 100 square feet. What is the measurement (in feet) of one side of the kitchen?
10 feet