Probability & Statistics or Underlying Processes & Skills
100
Prime factorization of 144 using exponents
What is 2^4 x 3^2?
100
Jerome can ride 2 rides for every 6 tickets he buys at an amusement park. Jerome wants to ride 10 rides. How many tickets should he buy?
What is 30 tickets?
100
The sum of the interior angles of a triangle.
What is 180 degrees?
100
Garret used a square piece of poster board to show the main points of his science presentation. The length of each side of the poster board was 24 inches. What was the area of the poster board?
What is 576 square inches?
100
An amusement park recorded the following numbers of customers during 1 week: 385, 419, 634, 515, 538, 721, 701. What is the median?
What is 538?
200
Of the birds Chloe counted in her backyard, 0.80 were sparrows. 0.80 as a fraction...
What is 4/5?
200
At a school picnic, 4 out of every 5 people ate a cookie. Express 4 out of 5 as a percent.
What is 80%?
200
A circular pond has a circumference of 42 meters. What expression can be used to find the radius of the pond?
What is
r = 42 / (2 * pi)
200
Anna's brother is 117 centimeters tall. How is 117 centimeters expressed in meters?
What is 1.17 meters?
200
Elia has 3 colors of hair ribbons. She has 6 purple ribbons, 4 yellow ribbons, and 5 red ribbons. If she chooses one ribbon from her drawer without looking, what is the probability that she will choose a purple ribbon?
What is 2/5?
300
For a service project, 21 boys and 15 girls agreed to paint 3 storage sheds. What is the best way to divide the students so an equal number of boys and girls work on each shed?
What is 3 groups of 7 boys and 5 girls?
300
(2, 6) (3, 9) (4, 12) (5, 15)
Which ordered pair would come next in this sequence?
What is (6, 18)?
300
Mr. Sosa has a ranch in the shape of a trapezoid. The sides of the ranch form angles measuring 60 degrees, 80 degrees, and 120 degrees. What is the measure of the 4th angle?
What is 100 degrees?
300
Dan is 70 inches tall. When he walks into the classroom, the vertical distance between the top of his head and the door frame is about 1 foot. What is the approximate distance in feet between the floor and the top of the door frame?
What is 7 ft.?
300
A fish tank at a pet store contains 4 yellow fish, 2 red fish, and 3 orange fish. If a store employee selects 1 fish from the tank at random, what is the probability that she will choose a fish that is NOT yellow?
What is 5/9?
400
Pamela wants to build a fence that is 5 feet tall. She needs one more board that is 4 1/2 feet long. She found a board that is 6 3/4 feet long. What equation can be used to find the "l", the number of feet Pamela must cut from the board to get the length she needs?
What is l = 6 3/4 - 4 1/2?
400
Max uses 3 gallons of water to water his plants every 2 days. How many gallons would you expect him to use in 2 weeks?
What is 21 gallons?
400
An isosceles triangle has a pair of _________ and a pair of ___________.
What are congruent sides and congruent angles.
400
A triathlete built a rectangular lap pool that measured 2.5 meters by 50 meters. The volume of water that the pool can hold is 250 cubic meters. What is the depth of the pool?
What is 2 meters?
400
Look at the set of ordered pairs below,
(1,3), (2,5), (3,7), (4,9)...
What would the next ordered pair in the set be?
What is (5,11)?
500
One bag holds 20 pounds of ice. Carter poured 3 1/2 pounds of ice into an ice chest, added soda cans, and added another 6 1/2 pounds of ice to fill the ice chest. Write an equation to find "i", the amount of ice left in the bag.
What is
i = 20 - (3 1/2 + 6 1/2)?
500
Mackenzie had a circular rug that was 5 ft. in diameter. She added a border to the rug, which increased its diameter by "y" feet. Which equation can be used to find "C", the circumference of the rug, after the diameter is increased by "y" feet?
What is
C = pi x (5 + y)?
500
Trevor knows the circimference of his bicycle tire, but needs to find the diameter. What can Trevor do to find the diameter?
What is divide the circumference by pi?
500
A square boxing ring at the gym is 18 feet by 18 feet. A rope is wrapped around the boxing ring 3 times. What is the total length of the rope?
What is 216 ft.?
500
Martin Buser won the 2002 Iditarod Trail Sled Dog Race in 8 days, 22 hours, 46 minutes, 2 seconds. What additional information is needed to determine the average distance traveled per hour?