Numerical Expressions and Factors
Fractions
Ratios and Rates
Equations and Inequalities
Data
100
Write the product as a power.
3xx3xx3xx3xx3xx3
3^6
100
2 3/4 + 2 5/6
5 7/12
100
Determine whether the ratios are equivalent.
4:3 and 8:7
No
100
Identify the terms, coefficients and constants in the expression.
9x+2+8y
Terms: 9x, 2, 8y
Coefficients: 9 and 8
Constants: 2
100
Find the mean, median, mode and range.
Mean: 80
Median: 82
Mode: None
Range: 64
200
Evaluate the expression.
30-:(14-2^2)xx5
15
200
2 1/3 - 1 5/9
7/9
200
You perform 8 sit-ups for every 3 pull-ups as part of an exercise routine. You perform 15 more sit-ups than pull-ups. How many sit-ups and how man pull-ups do you perform?
sit-ups = 24
pull-ups = 9
200
Simplify the expression.
2(3x+4)+6
6x+14
200
Find the interquartile range of the data.
28, 46, 25, 76, 18, 25, 47, 83, 44
36.5
300
Evaluate the expression.
4^3-1/2(7^2+5)
37
300
2 3/10 xx 5 1/3
12 4/15
300
On New Year's Eve, the Times Square ball is lowered 47 feet every 20 seconds. How long does it take for the ball to be lowered 141 feet?
60 seconds
300
Factor the expression using the GCF.
15x+20
5(3x+4)
300
How many members made at least 6 crafts?
7
400
Write the prime factorization of 42.
2xx3xx7
400
4 1/8 -: 2 1/4
1 5/6
400
You and a friend are picking up trash on a beach. You fill 2 bags with trash in 28 minutes. Your friend fills 3 bags with trash in 48 minutes. Who fills bags with trash faster? How much sooner will the faster person fill 7 bags with trash?
You; 14 minutes
400
a/-5=20
-100
400
Identify the five-number summary.
Lower Extreme: 90
1st Quartile: 110
Median: 120
3rd Quartile: 130
Upper Extreme: 160
500
Find the GCF of 30 and 48.
6
500
A squirrel feeder holds 4 1/2 cups of seeds. Another squirrel feeder holds 6 7/8 cups of seeds. One scoop of seeds is 1 5/8 cups. How many scoops of seeds do you need to fill both squirrel feeders?
7
500
The distance between two stars increases a rate of 3 centimeters per month. What is the rate in meters per year?
0.36 meters per year
500
Write an inequality that represents the graph.
x<3
500
What percent of the movies are no longer than 110 minutes?
25%