WorksheetsFinal Exam Review
Total questions: 121
Worksheet time: 6hrs 42mins
3x + 8 + 6n + 4 + f
3x - 6 + 4b + 5 + 7 - 2x
3 + 4v+ 7y + 5 + f + 3 + 7w
What is the name of a value that varies from expression to expression?
Varied, Various, Variable - to change
coefficient
constant
variable
like term
4h + 2g + 4
Solve: (19 - 7) ÷ 4 + 11
14
0.8
15
13
Evaluate when a = 15:
2(a - 5) + 2
22
27
14
7
Write as an algebraic expression:
g divided by 9
9g
g-9
g/9
9/g
What is an Algebraic Expression?
(Read all the answer choices before you choose)
A Math Problem
A Math Problem with 1 variable
A Math Problem with at least variable and a number
A Math Problem with at least 1 variable and 1 operation
9x²+16x-25=9
What are like terms?
Terms that are nice to look at
Terms with exactly the same variable and same exponent
Terms with similar variables
Terms that I enjoy
5x + 3y - 15 + x
5a + 2b - 3a + 4
5a + 2b - 3a + 4
5 - 3 + 2
5 - 5
0
In which order do you solve multiplication and division?
left to right, whichever comes first
multiplication
division
right to left, whichever comes first
In which order do you solve addition and subtraction?
left to right, whichever comes first
addition
subtraction
right to left, whichever comes first
When there is more than one operation in a math problem, we DO NOT necessarily work it left to right. Instead, we work it out in the above order. This is called ___________.
expression
coefficient
variable
the "order of operations"
7 + ( 8 + 9)
2x + 22 = 2(x + 11)
?
Which set of integers are in order from least to greatest?
3, -8, 0, -3, 11
-1, 0, 1, 2, 3,
-11, -12, -13, -14, -15
4, 3, 2, 1, 0
What is the formula for finding the area of a triangle?
A = bh
V = lwh
A = 1/2 bh
If I am asked to cover a prism, what measure should I find?
volume
surface area
If I am asked to fill a rectangular prism, what measure should I calculate?
volume
surface area
I
(the side length is 7km)
To change a percent to a decimal you...
Move the decimal 2 places to the left
Move the decimal 2 places to the right
To change a decimal to a percent you....
Move the decimal place 2 times to the right and add a percent symbol
Move the decimal place 2 times to the left and add a percent symbol
A zoo has 15 emperor penguins. The emperor penguins make up 30% of all the penguins at the zoo.How many penguins live at the zoo?
50
4.5
200
20
There are 7 ushers and 11 technicians at the Harper Middle School fall play. What is the ratio of the technicians to ALL helpers?
11/ 18
11:18
All of these
11 to 18
None of these
For every 3 packages that Marcella wraps, she uses 1/2 of a roll of wrapping paper. If she uses 2 1/2 rolls of wrapping paper, how many packages has she wrapped?
12 Packages
1 Package
18 Packages
15 Packages
A novelty store sells 8 comic boooks for every 3 actions figures. On Monday, they sold 32 comic books. On Tuesday they sold 18 action figures. What is the difference betweeen the number of action figures sold on Monday and Tuesday?
4 action figures
4 Comic Books
6 Comic Books
6 Action Figures
Anaya's team won 5 out of every 7 games this season. If the team played 28 games this season, how many games did they win?
12 games
24 games
20 games
10 games
I want to find an equivalent ratio to 8 : 20. Will I find it if I add 2 to each term?
Yes
No
I want to find an equivalent ratio to 8:20. Will I find one if I divide both terms by 2?
Yes
No
I want to find an equivalent ratio to 8:20. Will I find one if I multiply both terms by 2?
Yes
No
I want to find an equivalent ratio to 8:20. Will I find one if I subtract 2 from both terms?
Yes
No
Which Ratios are equivalent to 4: 12. Select ALL that apply.
20:60
3:6
12:36
12:48
Express the ratio as a fraction in simplest form:
18 ounces to 3 cups
6 /1
1/6
18/3
6 to 1
What is a Ratio?
Is a comparison of two or more quantities
A rate with a denominator of one
It is when the only factor the numerator and denominator share is a one
Two decimals that can be multiplied
Using this bar diagram, find out how many soccer balls are sold.
None
What's a bar diagram?!
36
48
There are three ways to write a ratio?
True
False
Which of the following expresses a ratio?
2
3
two-thirds
0.667
2.3
A ratio comparing two different quantities?
Unit Rate
Ratio
Rate
Expression
A rate where the denominator is 1.
Fraction
Rate
Unit Rate
Ratio
Which of the following is NOT a unit rate?
2 cars
1 lane
45 miles per hour
27 sandwiches in 3 weeks
2 tanks of gas
1 yard
Which of the following is NOT a ratio?
7 to 8
9:4
6
2
7-2
What word does the fraction bar stand for?
pur
Rate
Per
Ratio
Which of the following is NOT a unit rate?
4 dogs
1 yard
0.3 miles
1 minute
1 minute
3 feet
0.75 hour
1 game
What was the price PER gallon?
6(x + 3)
y – 7 = 28
3(x – 7) = 42
7 + x = 14
7 + ( 8 + 9)
