Unit 1: Statistics
Unit 2: Fractions and Decimals
Unit 3: Ratios and Proportions
Unit 4: Expressions
100
What information do we need to draw a box and whisker plot?
Minimum, Q1, Median, Q3, Maximum
100
In the following multiplication problem, where do you place the decimal?
55.8
x0.19
1060210.602
100
Solve the proportion:
5/3=r/6
r=10
100
Select the expressions that are equivalent to 9t+3t
a.) 12+t
b.)12t
c.)10t+2t
d.)2t(7+3)-8t
b, c, and d
200
What is the Q3 of the following graph?
42
200
Round 12.54 to the nearest tenth
12.5
200
Kari's favorite strawberry yogurt has 16 grams of protein and 4 grams of sugar in each serving.
How many grams of protein does the yogurt contain for each gram of sugar?
4 grams of protein per gram of sugar
200
Polly's veterinarian told her a dog that weighs w kilograms needs 30w+70 calories each day to stay healthy. Polly's dog, Otis, weighs 20 kilograms.
How many calories does Otis need each day to stay healthy?
30(20)+70=670 calories
300
What are the three measures of center?
Mean, median and mode
300
Chloe poured 3/4 of a gallon of water into a bucket. Later, she added 1/2 of a gallon more. How much water is in the bucket now as a mixed number?
1 1/4 gallons of water
300
Liz and Rick are squeezing lemons for a lemonade stand. Liz squeezed 18 lemons in 6 minutes. Rick squeezed 24 lemons in 12 minutes. Who squeezed lemons at a faster pace?
Liz
300
At the start of the year, the soup kitchen had v volunteers. During the year, 12 more volunteers joined them. How would you write this as an algebraic expression?
v+12
400
The median is 5
400
Azalia operates a hot dog stand. On Wednesday she used 1/2 of a bag of hot dog buns. On Thursday she used 1/2 as many hot dog buns as on Wednesday. How many bags of hot dog buns did Chloe use on Thursday?
1/4 of a bag of hotdog buns
400
Evan's favorite hobby is origami. He plans to make 100 paper cranes to hang from the ceiling of his bedroom. Yesterday, he made 28 paper cranes in 4 hours. Today, he made 21 paper cranes at the same rate.
How long did Evan spend making paper cranes today?
3 hours
400
Evaluate for w=20 and y=5
y − w ÷ 4
y − w ÷ 4
5-20÷4 = 5-5 = 0
500
What is the Interquartile Range of the following graph
IQR=Q3-Q1
IQR=42-37=5
500
Workmen used 1/2 of a pallet of pavers to build some steps leading up to the mansion. They used 1/8 of a pallet for each step. How many steps did they build?
4 steps
500
The book fair is this week, and there's a special deal for teachers. For every 5 hardcover books a teacher buys, they can get 2 paperback books for free. Ms. Baldwin is buying 35 hardcover books for her classroom library.
How many paperback books will Ms. Baldwin get for free?
14 paperback books
500
Factor 27x+45
*Hint: What factors do 27 and 45 have in common? Put the greatest factor outside parentheses and the other factors inside parentheses
9(3x+5)