Operations with Integers
Operations with Rational Numbers
Proportional Relationships
Mixed Review
100
Does the statement below represent additive inverses? (Yes or No)
A football team gains 10 yards and then loses 7 yards.
no
100
Does the following situation combine to make 0? (Yes or No).
The total score on a golf course if the first 9 holes were 1 over par and the second 9 holes were 1 under par.
Yes
100
Which of the following scenarios represent proportional relationships? Select ALL that apply.
A, D
100
The cost of a school lunch is $2.50. What would be the cost of 4 school lunches?
$10
200
Find
18+(-12)+5
11
200
A diver leaves the diving board 9.25 meters above the surface of the pool and travels downward. His dive carries him 3.25 meters below the surface of the pool. What is the total distance of the dive?
12.5 meters
200
An artist is hired to draw portraits at a park. She completes 5 portraits per hour.
How many portraits would she complete in 32 hours?
160
200
The absolute value of the balance of Lisa's checking account is $56. Does the scenario below describe her account balance?
Lisa's account was overdrawn $42 until she deposited $98
(Yes or No)
yes
300
Find
(-8)(-7)(3)
168
300
Write the following fraction as a decimal.
-3/4
-0.75
300
A truck driver drove 48 miles in 45 minutes. At this rate, how many miles can the truck driver drive in one hour?
(hint - 1 hour=60 minutes)
64
300
A group of students went to a carnival. Each ride costs the same amount. If Collin spent $20 on 4 rides, how many rides could Jerry ride if he had $15.
3
400
Simplify the following expression.
-3+4-abs(-5)+2
-2
400
Add the following.
-1 1/4+0.75+0.45
-0.05
400
Felix keeps track of the number of gallons of gas he uses for each trip he takes. If he traveled 40 miles on 2 gallons of gas, how many gallons of gas would he need to travel 70 miles?
3.5
400
If a water storage tank has been leaking water at a constant rate of 7 cups per second for 3 hours, how much water has it lost total?
75,600 cups
500
Evaluate
m/p if m=-32 and p=8
-4
500
Divide the following and write your answer in simplest form.
8 1/3 divide 5/9
15
500
For every 3 girls taking martial arts classes, there are 4 boys taking classes. Suppose there are 236 boys taking classes at the school.
How many girls are taking classes at the school?
177
500
Two snails are "racing" across a desk. The table shows the distance each has traveled over time.
Which snail represents a proportional relationship?
slimes