Show:
Number Sense & Operations
Geometry
Measurement
Data Analysis & Probability
Patterns, Relations & Algebra
100
What expression is equal to the following? ____1______ 10 × 10 × 10
What is 10-3? _____1_____ 10 × 10 × 10 = 10-3
100
Which of the following units is used for measuring the area of an object? centimeters millimeters2 milligrams2 meters3
What is milimeters2?
100
What is the median of the following set of numbers? 53, 57, 57, 60, 64, 66, 68, 68, 71, 71, 71, 75
What is 67? The median is the middle value in a set of numbers arranged in increasing order. If there is an even number of values, then median is the average of the middle two values. In this case, there are twelve numbers, so the median is the average of the 6th and 7th numbers. median = 66 + 68 2 = 134 2 = 67
100
Which expression below produces the nth term in the sequence? 14 , 16 , 18 , 20 , 22 , ... 16 - 2n 15 - 1n 12 + 2n 13 + 2n
What is 12 + 2n?
200
Simplify: 192
What is 361?
200
Two right triangles will be similar if ______________. they have hypotenuses of equal measure they have a second angle of equal measure the sums of their interior angles are equal they have one leg of equal measure
What is they have a second angle of equal measure?
200
Which of the following units is used for measuring the perimeter of an object? centimeters2 millimeters milligrams2 meters3
What is milimeters?
200
What is the mode of the following set of numbers? 55, 75, 87, 55, 75, 110, 75, 115, 87, 115
What is 75? The mode is the number that appears most often in a set of numbers. In this set, 75 appears most often. The mode of this set of numbers is 75.
200
If a = 15, b = 12, and c = 5, what is the value of the expression below? (2/5)a - (1/2)b + (2/5)c
What is 2? Evaluate the expression at a = 15, b = 12, and c = 5. (2/5)a - (1/2)b + (2/5)c = (2/5·15) - (1/2·12) + (2/5·5) = 6 - 6 + 2 = 2
300
Simplify: the square route of 144
What is 12?
300
What shape is a volcano?
What is a cone?
300
If a circle has a circumference of 8 cm, then what is the radius of the circle?
What is 4 cm?
300
A fair cube with faces numbered from 1 through 6 is tossed a number of times. If the probability of the cube landing on the number 5 every time is 1/36, what is the best answer for how many times the cube is rolled?
What is 2?Each time the cube is tossed, there is a 1/6 chance of the cube landing on the number 5. With a probability of 1/36, find the answer by multiplying 1/6 until the answer of 1/36 is achieved. (1/6)x = 1/36 1/36 = 1/6 × 1/6 = (1/6)2 Thus, the best answer for how many times the cube is rolled is 2.
300
Which value for x makes the sentence true? 3x - 2 = -11
What is -3?
400
3 3/4 ÷ 3
What is 1 1/4?
400
What shape is a typical piece of pipe?
What is a cylinder?
400
Cheyenne ran a 5.4-kilometer race in 45 minutes. What was her speed in kilometers per hour?
What is 7.2?
400
Hank is a 64% foul shooter. If he has to make both free throws for his team to win the game, what is the probability of him missing both shots as a percent?
What is 12.96%? First find the probability of missing both shots, convert answer into a decimal, calculate probability then convert to a percent. Subtract 64 from 100 to find the probability of him missing 100 - 64 = 36% 36% = 0.36 0.36 × 0.36 = 0.1296 To convert a decimal to a percent, multiply by 100 0.1296× 100 = 12.96%
400
Which of the following conditions must be met for two regular hexagons to be congruent? They have sides of equal length. They have angles with equal measure. They have the same orientation. The ratios of the lengths of corresponding sides are proportional.
What is They have sides of equal length?
500
The cost of a jacket increased from $60.00 to $70.80. What was the percentage of increase in the cost of the jacket?
What is 18% To calculate the percentage of increase, find the difference between the two jacket prices then divide by the original cost. $70.80 - $60.00 = $10.80 $10.8 ________ $60 = 0.18 = 18% The percentage of increase in the cost of the jacket is 18%.
500
What shape is a tissue box?
What is a prism?
500
If Hank traveled down the highway at a speed of 60 miles per hour, how far will he have traveled after 4 hours?
What is 240 miles?
500
Nine cards with varying symbols, small letters, capital letters, and numbers are placed in a paper bag. One card is drawn at random. What is the probability of drawing a capital letter? 4/9 1/3 1/5 2/9
What is 2/9?
500
Simplify the following expression: 3(3y + 3z) - 9z
What is 9y?