WorksheetsQ2 Review #2
Total questions: 130
Worksheet time: 10hrs 30mins
Find the value of the variable: m + 4 = 12
16
8
48
3
Find the value of the variable: m - 4 = 12
16
8
48
3
Find the value of m: 5m = 10
2
5
50
Find the value of m: 5m = 10
50
2
5
What is the inverse of addition?
multiplication
division
subtraction
addition
What is the inverse of multiplication?
Addition
Subtraction
Division
5 + c = 8
3
13
5
8
c - 5 = 8
3
13
5
8
What is the inverse of division?
Addition
Multiplication
Subtraction
What is the inverse of subtraction?
Division
Multiplication
Addition
Find the value of a: 12 = 4a
48
3
8
Find the value of a: 12 = 4a
48
3
8
Find the value of the variable: 21x = 10
5
20
4
Find the value of the variable: k - 2.14 = 85
82.86
2.99
87.14
Find the value of the variable: 8 =2.5k
5
10
20
Level 2
Solve for a
a= -2
a= -7.5
a= 2
a= 6
Level 2
Solve for z
z = -1
z = 1
z = 0
z = 8
Level 3
Solve for a
a= 9
a= -9
a= -5
a= 5
Level 3
Solve for a
a= -2
a= -6
a= 3
a= 15
Level 3
Identify the steps to solve for b
Add 6 to both sides and divide both sides by 5
Add 6 to both sides and multiply both sides by 5
Subtract 6 from both sides then multiply both sides by 5
Subtract 6 from both sides then divide both sides by 5
Level 4
Solve for x
2/3
1/3
-1/3
4
n -10 +9n -3
3(9 + 2d) + 4d
Which number set(s) does 85 belong to? Check all that apply.
Natural number
Whole number
Integer
Rational Number
Which number set(s) does -5 belong to? Check all that apply.
Natural number
Whole number
Integer
Rational Number
Which number set(s) does -6.5 belong to? Check all that apply.
Natural number
Whole number
Integer
Rational Number
Which number set(s) does -25/5 belong to? Check all that apply.
Natural number
Whole number
Integer
Rational Number
Which number set(s) does 20/2 belong to? Check all that apply.
Natural number
Whole number
Integer
Rational Number
Which number set(s) does -24/3 belong to? Check all that apply.
Natural number
Whole number
Integer
Rational Number
Which number set(s) does 4/5 belong to? Check all that apply.
Natural number
Whole number
Integer
Rational Number
Which number set(s) does 2/3 belong to? Check all that apply.
Natural number
Whole number
Integer
Rational Number
Which number set(s) does .33...... belong to? Check all that apply.
Natural number
Whole number
Integer
Rational Number
Which number set(s) does .81 belong to? Check all that apply.
Natural number
Whole number
Integer
Rational Number
Which number set(s) does 2.08 belong to? Check all that apply.
Natural number
Whole number
Integer
Rational Number
Which number set(s) does -14 belong to? Check all that apply.
Natural number
Whole number
Integer
Rational Number
Which number set(s) does 0 belong to? Check all that apply.
Natural number
Whole number
Integer
Rational Number
Which number set(s) does 4 belong to? Check all that apply.
Natural number
Whole number
Integer
Rational Number
Which number set(s) does 315 belong to? Check all that apply.
Natural number
Whole number
Integer
Rational Number
Which number set(s) does 0.75 belong to? Check all that apply.
Natural number
Whole number
Integer
Rational Number
Which number set(s) does -6 belong to? Check all that apply.
Natural number
Whole number
Integer
Rational Number
Which number set(s) does 0.364 belong to? Check all that apply.
Natural number
Whole number
Integer
Rational Number
Which number set(s) does 75/5 belong to? Check all that apply.
Natural number
Whole number
Integer
Rational Number
Which number set(s) does -7/1 belong to? Check all that apply.
Natural number
Whole number
Integer
Rational Number
Fill in the blank.
All numbers are ________ numbers.
Fake
Real
natural
integers
Fill in the blank.
Integers are __________ and ___________ whole numbers.
positive, negative
natural, real
positive, positive
integers, real
Fill in the blank.
Natural numbers are __________ numbers.
counting
negative
decimal
proper fractions
Fill in the blank.
Whole numbers are all natural(counting) numbers plus ____.
zero
negatives
positives
fractions
What does classify mean?
arrange or sort in categories or groups
delete
order
subtract
Cameron and Betty are wrapping gifts for their mother. Cameron is making the bows. She has 37 1/3 yards of ribbon. If each bow uses 4 2/3 yards of ribbon, how many bows can Cameron make?
7 bows
8 bows
9 bows
not here
Karla earns $20.25 per hour. If she works for a total of 32 hours one week, how much would she earn for that week?
$52.25
$640
$648
$6,480
The average daily temperature in Denton went from -8°F in January to 43°F in March. What was the change in the average daily temperature from January to March?
35°
51°
-35°
-51°
On Tuesday, Terry took a road trip to visit his friends. He travelled 2.25 miles to Frank's house and then 5 1/2 miles to Janice's house before returning home. Using decimals, how many miles did Terry travel on Tuesday?
3.8 miles
7. 6 miles
7. 75 miles
15.5 miles
Angelo has $5.50 for lunch. He guys a cookie for $1.05 and a drink for 1.45. How much money does Angelo have left?
$2.50
$3.00
$1.25
$4.00
Joe went scuba diving. He descended down to 5 feet below sea level, stopped, then went down another 20 feet. What is Joe's level?
25 feet
-15 feet
15 feet
-25 feet
Aryon has $20. He buys 2 Cokes that each cost $1.50. He also buys a sandwich for $5.50 and a bag of chips that costs $2.25. After Aryon pays for his lunch, how much money does he have left?
$10
$10.75
$9.25
$0
Ms. Sublett learns how to fly a plane. She starts on the ground and ascends (goes UP) 500 feet, then descends (goes DOWN) 150 feet, then ascends 50 feet. How high up is Ms. Sublett's plane now?
700 feet
500 feet
back on the ground
400 feet
Tue is diving 8 1/2 feet below sea level. He decides to descend 5 1/2 more feet. How many feet below sea level is he?
13 2/2
14
-14
-13 2/2
The temperature of a substance is -16.6 °C. During an experiment, the temperature of the substance decreases 7.5 °C. What is the final temperature?
24.1
-24.1
9.1
-9.1
Julia spends $5.25 on gas for her lawn mower. She earns $24.00 mowing her neighbor’s yard. What is Julia’s profit?
18.75
-18.75
29.75
.29.75
Over 5 months, Ms. Obama wrote 5 equal checks totaling $289.25 to pay for salon services. How much did she withdraw from her account each month to pay for the services?
57.85
-57.85
1,446.25
-1,446.25
Paty has $800 in her bank account.If she writes 6 checks for exactly $29.97 each, What is her account balance after the checks are cashed?
179.82
-179.82
620.18
-620.18
Nik brought a bag of candy to school. He started with 50 pieces, but gave out 15 pieces to EACH of his TWO friends. His nice math teacher gave Nik 3 pieces of candy. How much does he have now?
37 pieces
10 pieces
0 pieces
23 pieces
Jackson bought 5 bags of chips. He paid with a $10 bill and got $3.75 back in change. If the chips all cost the same, how much did each bag cost?
$6.25
$1.25
$4.00
$0.50
Trevor rode his bicycle 25 miles in 2 hours. Assuming Trevor rode at a constant speed, how many miles did Trevor ride in 1 hour?
10 miles
15 miles
50 miles
12.5 miles
If it takes the Ramirez family 4 days to travel 2,560 miles, how many days will it take them to travel 4, 800 miles?
It will take the Ramirez family 6.5 days to travel this distance.
It will take the Ramirez family 7 days to travel this distance.
It will take the Ramirez family 6 days to travel this distance.
It will take the Ramirez family 7.5 days to travel this distance.
Which line shows a proportional relationship?
Softball Plus because it shows a straight line through the origin.
Fun Center because it shows a straight line through the origin.
The table above shows the cost for ordering a certain number of pies. What is the value of x if the cost is proportional to the number of pies ordered?
$7.25
$36.25
$22.50
$30.00
Which graph below does NOT show a proportional relationship between x and y?
The following table is proportional. What equation represents the relationship?
y = 3x
5 = 15x
15 = 5x
y = 1/3x
k = 3x
Is the relationship proportional? If so, what is the constant of proportionality?
no, it is not proportional
yes, k = 3
yes, k = 2
yes, k = 2/3
The following graph is proportional. Write an equation to express the relationship.
6 = 3(2)
3 = 1k
y = 3x
3 = kx
Ellie made $45 babysitting for 6 hours. How much does she make per hour?
$45 per hour
$7.50 per hour
$2.70 per hour
$6.70 per hour
The cost of 4 golf balls is $10. How much would it cost for 20 golf balls?
$10 for 20 golf balls
$20 or 20 golf balls
$40 or 20 golf balls
$50 or 20 golf balls
What is the meaning of the point (20, 5)?
If she delivers 20 newspapers, she will earn $5.
If she earns $20, she will deliver 5 newspapers.
Gary purchased a sweater that was marked down by 1/5 of the original price. What fractional part of the original price did Gary pay?
1/5
2/5
3/5
4/5
Rob biked 12 miles in 2 hours and 30 minutes. Write an equation to represent a proportional relationship between distance, d, in miles and time, t, in hours.
d = 6t
d = 4.8t
d = 5.2t
d = 30t
Simplify the expression: 3(x + 2)
3x + 6
3x + 2
3x - 6
3x + 8
Simplify the expression: 2(3x - 4)
6x - 12
6x - 4
6x + 8
6x - 8
Simplify the expression: -4(2x + 5)
-8x - 20
8x - 20
-8x + 20
-8x + 5
Simplify the expression: 5(2x - 3) + 4(3x + 1)
10x + 11
10x - 11
22x - 11
22x + 11
Simplify the expression: 2(4x + 3) - 3(2x - 1)
8x + 6
4x + 7
2x + 9
6x + 5
Simplify the expression: 3(2x + 1) + 2(3x - 2)
12x + 1
6x + 2
9x - 2
12x - 1
Simplify the expression: -2(3x - 4) - 4(2x + 1)
-14x - 4
-14x + 4
-14x - 8
-14x + 8
Simplify the expression: 4(3x + 2) - 2(4x - 1)
12x + 8
4x + 10
10x + 4
8x + 10
Simplify the expression: 2(3x - 1) + 3(2x + 4)
12x + 7
6x + 10
12x + 10
5x + 12
Simplify the expression: -3(2x + 5) - 5(3x - 2)
-21x - 10
-21x - 5
-21x + 10
-21x + 5
The number in front of a variable telling the mathematician how much to multiply the variable by is called the...
Term
Constant
Coefficient
Expression
A number with no variable is called a...
Coefficient
Constant
Term
Expression
These have the the same variable and can, therefore, be combined...
Expressions
Distributive Property
Additive Inverse
Like Terms
What is the first step in the equation:
2x - 3 + 4x = 27
Combine Like Terms
Add 3 on both sides
Divide by 2 on both sides
Subtract 4x from both sides
What is the second step to solve the equation:
2x - 3 + 4x = 27
Divide everything by 2
Add 3 to both sides
Divide everything by 6
Subtract 3 to both sides
What will the equation look like after you distribute?
-6x - 8 = 10
-6x + 8 = 10
-5x - 6 = 10
-5x + 6 = 10
5 + 10(a + 2) = 35
(a)
10(h+1) - 4 = 76
h=10
h=4
h=7
h=76
−8−3(6n−5)=97
Show your work on paper!!−10
16
−5
−2
For a field trip 4 students rode in cars and the rest filled nine buses. How many students were in each bus if 472 students were on the trip?
Mallory bought pizza and soda for a party. If she spent $12.57 on the sodas and $10.95 for each pizza, how many pizzas did she buy if her total is $89.22?
10.95x + 12.57 = 89.22
12.57x + 10.95 = 89.22
89.22x -10.95 = 12.57
12.57 + 10.95 = 89.22
