Number Sense
Expressions and Equations
Functions/Linear Equations
Geometry
Statistics
100
A napkin has an area of 5 square inches.
What is 2.24 inches. or square root of 5
100
Solve the system by elimination:
-3x + 4y = 16
3x - y = 14
What is (8,10)
100
Tickets to a school dance cost $4 each. Let the input equal the number of tickets purchased and the output equal the total price in dollars. Complete the ordered pairs when x = 0, 1, 2, 3, and 4.
What is 0, 4, 8, 12, and 16
100
Find the volume of a cone with a diameter of 6 feet and a height of 3 feet. Round to the nearest tenth.
V = 1/3 (3.14) r 2 h
use 3.14 or pi
What is 28.3 ft3
or 9 time pi
100
What is the probability of rolling a number cube and landing on an even number?
What is 50%
200
Which is smaller, the circumference of a circle with a diameter of 3 meters or the perimeter of a square with the side length of square root 5 meters.
What is square.
200
1 milligram is equal to 10-3 grams. Write this number using a positive exponent.
What is 1/103
200
Identify the function as increasing or decreasing:
y = -4 + 5x
What is increasing.
200
the number of angles in a square
What is the total of all angle degrees in a square?
4 right angles = 360
200
Rosie is saving to buy a cellular phone. Her savings, in dollars, for the last eight weeks are 26, 34, 36, 27, 35, 38, 32, 27, and 35. Which is greater: Rosie's median weekly savings or Rosie's mean weekly savings?
Median = middle number (after ordering numbers from least to greatest)
Mean = Average (add all the numbers then divide by how many numbers were added)
What is median.
300
The length of a shoe is 25 centimeters. How long is the shoe in meters?
(Note: 1 meter = 100 centimeters)
.25 meters
300
Solve the equation:
2(3r + 11) = 7r - 3r
What is r = -11
300
Solve for x:
3x - 4y = 12
3x = 4y +12
x = 4x/3 + 4
300
A reflection around the x-axis will result in this coordinate changing sign
What is the y coordinate
300
What is 3 over 7?
400
Write an expression for the exact perimeter of a square length of square root of 11 millimeters.
What is 4 square root 11.
400
The length of a basketball court is twice its width. The perimeter is 120 feet. Find the length and width of the basketball court.
What is length is 40 and width is 20.
400
Two pairs of related (x,y) values for a function are (2,-4) and (4,2). Write the equation of the function.
What is y = 3x - 10
400
Do the following lengths make sides of a triangle? If yes, what kind?
a = 2, b = 6, c = 10
NO
400
What is 45%
I'll accept the fraction too
500
The square root of 6 is between these two whole numbers.
What is 2 and 3.
500
The sum of 10 and one-third a number is equal to 13. What is the number?
What is 9.
500
The hot water heater in Randy's home holds 70 gallons of water. Each shower taken by a person in the home uses 5.4 gallons of water. Write an equation for the function relating the number of people who take a shower and the number of gallons left in the heater.
What is y = 70 - 5.4x
500
A triangle has a leg of 5 cm and hypotenuse of 13 cm what is the length of the missing leg?
12 cm
500
A box contains 5 red, 3 blue, and 2 green markers. If one marker is selected at random, what is the probability that
The marker is red?
What is 1/2 or 50%