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WorksheetsTest #1 Review
Total questions: 115
Worksheet time: 4hrs 43mins
Simplify this expression:
-7w + (-6) + 5 + (-9w)
-2w - 1
-16w - 11
-16w - 1
-2w + 11
Find the simplified equivalent expression:
2.1 - 3.7c + 1.9c - 1.4
1.8c + 0.7
3.5 - 5.6c
4.9c
0.7 - 1.8c
Simplify the expression:
-3c + 5r -7r + 8c + 23 - 3r -12
5c -5r + 11
5c - 15r - 35
-5c + 5r + 35
11c -15r + 11
Simplify this expression:
4.6x - 5.3x + 10.2y + 9 - 7.6
0.7x + 10.2y +16.6
-9.9x + (-10.2y) + 1.4
-0.7x +10.2y 16.6
-0.7x + 10.2y + 1.4
Simplify this expression
-6x + 7y + (-5x) - 9 - 5y
-9xy -9
-11x + 2y -9
-1x + 2y -9
-11x - 2y -9
Simplify this expression:
1 + 4.25x + 3/2y -3 -2y + 5/4x
5.5x - 1/2y - 2
9.5x + 1.5y - 2
9/4x - 1.5y - 4
3.75x - 1y + 1
(4 - 2) x 9 + 7 =
The sum of 6 and 5 doubled
Addition ALWAYS comes before subtraction.
What do you do first?
4x5 and 4∗5 mean the same thing.
An equation is...
a problem that contains at least one variable and at least one operation; no equal sign
a mathematical sentence showing two expressions are equal.
The solution for a variable
The value that results in a true sentence
A solution is...
A variable that results in a true sentence
A mathematical sentence showing two expressions are equal.
Numbers expressed using exponents
The value for the variable in an equation.
Inverse Operations are operations which undo each other.
True
False
d + 3 = 8
d = ?
d = 3
d = 8
d = 5
d = 11
5 + g = 6
g = ?
g = 5
g = 1
g = 11
g = 9
a - 1.1 = 2.3
a = ?
a = 3.4
a = 3
a = 1.2
a = 1.1
4 - a = 1
a = ?
a = -3
a = 1
a = 5
a = 3
4g = 24
g = ?
g = 96
g = 28
g = 6
g = 20
2.5y = 5
y = ?
y = 2
y = 2.5
y = 7.5
y = 12.5
5 = p ÷ 4
p = ?
p = 9
p = 1
p = 5
p = 20
w ÷ 6 = 7
w = 42
w = 13
w = 1
w = 36
What is the inverse operation of adding?
Adding
Subtracting
Multiplying
Dividing
What is the inverse operation of dividing?
Adding
Subtracting
Multiplying
Dividing
What is the inverse operation of subtracting?
Adding
Subtracting
Multiplying
Dividing
What is the inverse operation of multiplying?
Adding
Subtracting
Multiplying
Dividing
Jeremiah had 9 video games. I have 8 times as many. How many video games do I have?
81
8
9
72
Dan has 9 sticky notes left. I have 9 times as many as Dan. How many sticky notes do I have?
81
9
72
There are 3 kittens at Pam's house. There are two times as many kittens at Kate's house. How many kittens are at Kate's house?
3
6
9
12
Carlos has 8 Xbox games. Carlos has twice as many (or two times as many) Xbox games as Jayda.
Which equation represents how many Xbox games Jayda has?
C = 8
J = 8 x 2
8 = 2 x J
8 = 2 + J
J - 2 + 8
Neha checked out 10 books from the library. Tara checked out 3 times as many books as Neha. How many books did Tara check out?
11 - 3x = 44
11 - 3x = 44
What comes next in the sequence?
How many cubes are in the 4th arrangement?
8 cubes
10 cubes
12 cubes
How many circles would be in picture 5?
13 circles
14 circles
15 circles
16 circles
How many tiles are in Arrangement 4?
6 tiles
7 tiles
8 tiles
How many tiles are in Arrangement 4?
12 tiles
13 tiles
14 tiles
How many hexagons are in Pattern #4?
13 hexagons
14 hexagons
15 hexagons
16 hexagons
What number is missing from this sequence?
36
42
46
What number is missing from this sequence?
2
3
4
5
What number is missing from this sequence?
8
9
10
12
What number is missing from this sequence?
10
11
12
13
What number is missing from this sequence?
24
26
28
30
What is the rule for this pattern?
32, 36, 40, 44
add 4
multiply 2
subtract 4
divide by 2
12, 17, 22, 27, ___, ___
12, 15, ___, 21, ____, 27
What is the pattern?
70, 60, 50, 40
add 10
add 5
subtract 10
multiply 2
16
18
12
11
24
21
24
18
10 - 4 ÷ 1 · 5
Solve the equation:
7 + 3 x 6 =
25
60
45
27
Solve the equation:
(6 x 4) - 9 =
19
33
25
15
Solve the equation:
(z + 3) x 2 = y
when z = 2, y = _____
8
10
5
6
Solve the equation:
4 + (g x 3) = m
when g = 3, m = _____
10
13
9
15
Write an equation that describes the pattern. Then use the equation to find the next three output numbers. Choose all correct answers.
8, 10, 12
a - 25 = b
a + 25 = b
31, 33, 35
Write an equation that describes the pattern. Then use the equation to find the next three output numbers. Choose all correct answers.
s - 11 = t
s - 7 = t
s + 11 = t
62, 55, 48
60, 54, 42
Write an equation that describes the pattern. Then use the equation to find the next three output numbers. Choose all correct answers.
a + 7 = b
a ÷ 7 = b
3, 4, 5
28, 35, 42
Complete the table.
11, 14
10, 16
9, 10
10, 13
Each peanut butter snack costs $2. Each chocolate snack costs $3. How much does it cost to buy 6 peanut butter snacks and 8 chocolate snacks?
$36
$5
$34
James had 34 toy cars. He lost two at the park. Then he divided the rest of the cars evenly among himself and 3 cousins. How many cars did each child get?
8 cars
11 cars, with 1 left over
10 cars, with 2 left over
12 cars
You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?
$8 per pound
$35 per pound
$5 per pound
$0.125 per pound
A store has 120 customers in 6 hours. What is the unit rate in customers per hour?
16 customers per hour
12 customers per hour
20 customers per hour
15 customers per hour
Will spent $3.75 for 3 pounds of granola. What is his unit rate in dollars per pound?
$.50 per pound
$1.25 per pound
$3 per pound
$2.50 per pound
A cashier at the grocery store rung up 2 customers in 8 minutes. At this rate, how many customers can he ring up in 30 minutes?
16 customers
10.5 customers
7.5 customers
14 customers
How fast is Ernie travelling?
70 miles per hour
55 miles per hour
65 miles per hour
75 miles per hour
What is the constant rate of change?
Not here.
$80 per month.
$82 per month.
$41 per month.
What is the constant rate of change between the quantities in the table?
-20 gal per minute
-2 gal per minue
2 gal per minute
20 gal per minute
What is the constant rate of change between the quantities in the table?
4 calories per minute
15 calories per minute
40 calories per minute
60 calories per minute
The Jamison family kept a log of the distance they traveled during a trip, as represented by the graph below. During which interval was their average speed the greatest?
the first hour to the second hour
the second hour to the fourth hour
the sixth hour to the eighth hour
the eighth hour to the tenth hour
