Geometry
Algebra
Data
Ratios
Percents
100
100
100
100
100
200
200
200
200
200
300
300
300
300
300
400
400
400
400
400
500
500
500
500
500
Geometry – 100 Points
QUESTION:
•What is a plane?
ANSWER:
•A plane is a perfectly flat surface that extends forever
in all directions.
Geometry – 200 Points
QUESTION:
•Classify a square.
ANSWER:
•Squares, rectangles, rhombuses, parallelograms,
quadrilaterals.
Geometry – 300 Points
QUESTION:
•What is an image?
ANSWER:
•An image is a figure resulting from a transformation.
Geometry – 400 Points
QUESTION:
•Describe the line of symmetry in the image below.
ANSWER:
•Vertically
Geometry – 500 Points
QUESTION:
•Describe the shapes forming the tessellation below.
ANSWER:
•Half cylinder with a rectangle cut out of the top.
Algebra – 100 Points
QUESTION:
•Solve 8f / 6 for f = 17
ANSWER:
•About 22.67
Algebra – 200 Points
QUESTION:
•Solve the algebraic expression: 6 less than the quotient
of 20 and l
ANSWER:
•6 – 20l
Algebra – 300 Points
QUESTION:
•Solve g – (-o) = f + (-zcx)
ANSWER:
•g + o = f + (-zcx)
Algebra – 400 Points
QUESTION:
• 7(-15)
ANSWER:
•-105
Algebra – 500 Points
QUESTION:
• 9l = 24
ANSWER:
•2.67
Data – 100 Points
QUESTION:
•Identify the sampling method used: 10 people are
chosen at random at a random school to win a prize.
ANSWER:
•Stratified
Data – 200 Points
QUESTION:
•What is a stem-and-leaf plot?
ANSWER:
•A stem-and-leaf plot is a graph used to organize and
display data to compare frequencies.
Data – 300 Points
QUESTION:
•What is the median of a data set?
ANSWER:
•The median is the middle value or the mean of the two
middle values in a data set
Data – 400 Points
QUESTION:
•What does a histogram do?
ANSWER:
•A histogram shows the frequency of data within equal
intervals.
Data – 500 Points
QUESTION:
•On a scatter plot, what is the line of best fit?
ANSWER:
•The line of best fit is a straight line that comes closest
to the points on a scatter plot.
Ratios – 100 Points
QUESTION:
•What is a ratio?
ANSWER:
•A ratio is a comparison of two quantities by division.
Ratios – 200 Points
QUESTION:
•Uslav can draw 20 pictures in an hour. How many
pictures can he draw per minute?
ANSWER:
•1/3 picture per minute
Ratios – 300 Points
QUESTION:
•Are the ratios 7/8 and 9/20 proportional?
ANSWER:
•No
Ratios – 400 Points
QUESTION:
•What are similar figures?
ANSWER:
•Similar figures have the same shape, but not
necessarily the same size.
Ratios – 500 Points
QUESTION:
•What is a dilation?
ANSWER:
•A dilation is a transformation that changes the size, but
not the shape, of a figure. Dilations enlarge and reduce a
figure.
Percents – 100 Points
QUESTION:
•What are percents (%’s)?
ANSWER:
•Percents are ratios that compare a number to 100.
Percents – 200 Points
QUESTION:
•Estimate: 66% of 33
ANSWER:
•22
Percents – 300 Points
QUESTION:
•What percent of 88 is 26?
ANSWER:
•About 29.54
Percents – 400 Points
QUESTION:
•What is the formula for percent change?
ANSWER:
•Percent change = amount of change / (over) original
amount
Percents – 500 Points
QUESTION:
•Find the percent increase or decrease from 54 to 34
ANSWER:
•Percent decrease: amount of decrease over the original
amount 20/54
•20/54 = about 0.370