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Worksheets7th Gr Rev 1st Semester
Total questions: 87
Worksheet time: 6hrs 39mins
Name
Class
Date
1.
NS 1a) Which situation can be represented by the expression -3 + 3?
a)
Nancy owes $3 and then charges another $3.
b)
Jason pays $3 on the $3 he owes in fines.
c)
There is a change in temperature from -3 degrees to 3 degrees.
d)
A toy car travels at a rate of 3 meters per minute for 3 minutes.
2.
NS 1b) Which number is located the same distance on a number line from -5 as 3 is?
a)
-13
b)
-7
c)
8
d)
13
3.
NS 1c) Which statement is FALSE?
a)
The distance between -7 and 9 on a number line is 16.
b)
The distance between 8 and -3 on a number line is 11.
c)
The distance between -5 and 15 on a number line is 10.
d)
The distance between 12 and -2 on a number line is 14,
4.
NS 1d)
a)
A
b)
B
c)
C
d)
D
5.
NS 2a) At 3 PM, the outside temperature was 4 degrees. The temperature then fell steadily by 2 degrees every hour for the next four hours. What was the temperature at 7 PM?
a)
-4 degrees
b)
-2 degrees
c)
4 degrees
d)
8 degrees
6.
NS 2c) Look at the expressions above on the left. Which one of these expressions does NOT belong in the table on the right?
a)
-7 ÷ (-4)
b)
-(3 ÷ 2)
c)
-8/5 × (-5/8)
d)
(-5) ÷ (-3)
7.
NS 2d) How can 5/16 be written as a decimal?
a)
0.1875
b)
0.3125
c)
3.2
d)
5.16
8.
NS 3) A company's stock begins the week with a price of $43.85 per share. The price changes by $2.70 each day for 2 days. Then, the price changes by -$1.10 each day for 2 days. On the last day, the price changes by -$4.45. What is the price per share of the company's stock after those five days?
a)
$42.60
b)
$43.70
c)
$45.10
d)
$55.90
9.
-5 + 5
a)
0
b)
-10
c)
10
10.
What is the opposite of a number called?
Example:
-5 and +5
Example:
-5 and +5
a)
integer
b)
additive inverse
c)
absolute value
d)
difference
11.
What do you call a set of whole numbers and their opposites?
Example:
-3, -2, -1, 0, 1, 2, 3
Example:
-3, -2, -1, 0, 1, 2, 3
a)
difference
b)
sum
c)
integers
d)
opposites
12.
What do you call integers less than zero?
Example:
-5, -4, -3,...
Example:
-5, -4, -3,...
a)
negative numbers
b)
negative integers
c)
positive numbers
d)
positive integers
13.
Put these in order from least to greatest...
-31, -9, 0, -46, -7, 4, 15
a)
0,-7, -9, -31, -46, 4, 15
b)
-7, -9, -31, -46, 0, 4, 15
c)
-46, -31, -9, -7, 0, 4, 15
d)
-46, -31, -9, -7, 0, 15, 4
14.
solve
a)
2 3/4
b)
2 2/3
c)
1 2/3
d)
not here
15.
Solve
a)
15.64
b)
5.21
c)
16.64
d)
not here
16.
Solve
a)
5 1/2
b)
3/4
c)
16/75
d)
not here
17.
Solve
a)
6.15
b)
- 61.5
c)
55.5
d)
not here
18.
Which is equivalent to 7 x 7 x 7 x 7 x 7 x 7
?
?
a)
75
b)
76
c)
67
d)
77
19.
What is nine cubed in exponential form?
a)
9 x 9 x 9
b)
93
20.
54=
a)
20
b)
625
c)
1024
21.
25 is the same as 2 x 5.
a)
True
b)
False
22.
How do you correctly say 43
a)
4 squared
b)
3 quadrupled
c)
4 cubed
d)
4 to the power of 2
23.
Which operation would you do first in the following equation?
10 - 4 ÷ 1 · 5
10 - 4 ÷ 1 · 5
a)
Subtraction
b)
Division
c)
Multiplication
d)
Addition
24.
Which operation would you do first?
( 12 + 10) ÷ 10 · 14 - 6
( 12 + 10) ÷ 10 · 14 - 6
a)
Division
b)
Multiplication
c)
Addition
d)
Subtraction
25.
90 - 52 x 3
a)
15
b)
240
c)
195
26.
2 + (92 - 4)
a)
16
b)
77
c)
79
27.
3 x 22 + 24 ÷ 8
a)
15
b)
10.5
c)
4.5
28.
|-20|
a)
20
b)
-20
29.
∣-5I +I -8I=
a)
-3
b)
-13
c)
13
d)
3
30.
7+(-12)=
a)
5
b)
19
c)
-19
d)
-5
31.
7+(-12)=
a)
5
b)
19
c)
-19
d)
-5
32.
A submarine at -32 feet dives down 18 feet. After the dive, what will be the submarines elevation?
a)
14
b)
-14
c)
-50
d)
50
33.
Darrel is currently 20 feet below sea level. Which correctly describes the opposite of Darrel's elevation?
a)
20 feet below sea level
b)
20 feet above sea level
c)
2 feet below sea level
d)
At sea level
34.
What is the additive inverse of 9?
a)
-9
b)
1/9
c)
0
d)
-1/9
35.
If my radius is 10ft, what is my diameter?
a)
20ft
b)
5ft
c)
31.4ft
d)
62.8ft
36.
what is the circumference of this circle ?
a)
3.14 cm
b)
37.68 cm
c)
24 cm
d)
68.4 cm
37.
How do you find the area of a Trapezoid?
a)
Base x Height
b)
Base x Height ÷ 2
c)
Create a square and two triangles then find the areas of them and add.
38.
Find the area of the trapezoid
a)
36 meters squared
b)
72 meters squared
c)
18 meters squared
39.
Find the Surface Area
a)
556 cm2
b)
278 cm2
c)
680 cm2
d)
340 cm2
40.
Find the surface area of the rectangular prism.
a)
140 in.2
b)
83 in.2
c)
166 in. 2
d)
100 in.2
41.
What is the first step in getting "x" by itself?
3x - 7 = 28
3x - 7 = 28
a)
subtract 7
b)
add 7
c)
multiply by 3
d)
divide by 3
42.
-4x+1=21
a)
x=120
b)
x=5
c)
x=30
d)
x=-5
43.
Solve 9 - 3x = 10
a)
x = 2/3
b)
x = 1/3
c)
x = -1/3
d)
x = -6 1/3
44.
Identify the transformation performed
a)
Translation
b)
Reflection
c)
Rotation
d)
Dilation
45.
What is this picture an example of?
a)
Translation
b)
Reflection
c)
Rotation
d)
Dilation
46.
Convert 16.5 into a fraction
a)
16 &1/2
b)
16 & 3/5
c)
16 &1/4
d)
16 & 3/8
47.
Convert 0.006 into a fraction in simplest form
a)
3/500
b)
6/500
c)
6/1000
d)
2/500
48.
what is 1/2 as a decimal?
a)
.25
b)
.50
c)
.75
d)
.333
49.
Convert this into a percentage.
a)
0.25
b)
25%
c)
14%
d)
0.14
50.
What decimal is this equivalent to?
a)
30%
b)
3.10
c)
0.3
d)
310%
51.
Convert this to a decimal.
a)
57.14%
b)
47%
c)
0.47
d)
0.5714
52.
Convert to a percentage?
a)
0.333333
b)
33.333333%
c)
13.333333%
d)
1.3%
53.
Which fraction is equivalent to 1?
a)
1/2
b)
1/10
c)
5/5
d)
5/1
54.
Find the missing numerator: Draw to explain your thinking
2/3 = ?/9
a)
1/9
b)
4/9
c)
6/9
d)
7/9
55.
a)
6/9
b)
6/6
c)
9/9
d)
2/3
56.
Are the fractions equivalent?
a)
Yes
b)
No
57.
Put 15/45 in simplest form.
a)
3/9
b)
1/3
c)
30/90
d)
Already in simplest form
58.
What does the model represent?
a)
0.13
b)
0.31
c)
31
d)
3.1
59.
What does the model represent?
a)
9.10
b)
0.09
c)
0.9
d)
0.99
60.
Which number shows seventy-three hundredths in standard form?
a)
7,300
b)
7.3
c)
0.73
d)
0.073
61.
Find the volume of the rectangular prism
a)
9 cubic units
b)
18 cubic units
c)
27 cubic units
d)
27 units
62.
Identify the transformation from ABCD to A'B'C'D'.
a)
Translation
b)
Reflection across the y-axis
c)
Reflection across the x-axis
d)
90o counter clockwise Rotation
63.
Identify the transformation from ABC to A'B'C'.
a)
90o clockwise rotation
b)
90o counter clockwise rotation
c)
Reflection across the y-axis
d)
Reflection across the x-axis
64.
Convert 2/3 to a decimal.
a)
0.23
b)
0.333333......
c)
0.5
d)
0.6666.......
65.
Convert 0.65 into a fraction and simplify
a)
65/100
b)
13/20
c)
6.5/100
d)
6.5/10
66.
Fractions are shown.
1/3, 1/4, 5/8
Order the fractions from least to greatest.
1/3, 1/4, 5/8
Order the fractions from least to greatest.
a)
1/4, 5/8, 1/3
b)
1/4, 1/3, 5/8
c)
5/8, 1/3, 1/4
d)
1/3, 1/4, 5/8
67.
Fill in the blank with the correct sign >, < , or =
-3.4 ________ -2.5
-3.4 ________ -2.5
a)
>
b)
<
c)
=
68.
Order from least to greatest:
-8, 7, -6, 5, -4, 3, -2
-8, 7, -6, 5, -4, 3, -2
a)
-2, 3, -4, 5, -6, 7, -8
b)
-2, -4, -6, -8, 3, 5, 7
c)
-6, -8, -4, -2, 7, 5, 3
d)
-8, -6, -4, -2, 3, 5, 7
69.
Put the rational numbers in order from least to greatest.
-4.2, -4 1/2, -4, 0, 4
-4.2, -4 1/2, -4, 0, 4
a)
0, -4 1/2, -4.2, 4, -4
b)
-4 1/2, -4.2, -4, 0, 4
c)
-4 1/2, -4.2, -4, 4, 0
70.
To qualify for an award, a student volunteers no less than 5 hours each week at the local hospital. Write an inequality that represents how many hours the student volunteers each week.
a)
X < 5
b)
X > 5
c)
X ≥ 5
d)
X ≤ 5
71.
A student must be at least 15 years old to obtain a driver’s permit.
a)
x > 15
b)
x < 15
c)
x ≤ 15
d)
x ≥ 15
72.
You and your friend are planning to walk across an old bridge. The bridge can hold at most 1000 pounds. The total weight of the people currently on the bridge is 675 pounds. You weigh 156 pounds.Write and solve an inequality that represents how much your friend can weigh within the limits of the bridge.
a)
X ≤ 169
b)
X < 169
c)
X < 156
d)
X > 156
73.
Match the graph with the given solution.
a)
A
b)
B
c)
C
d)
D
74.
Solve and then match the correct solution & graph.
a)
A
b)
B
c)
C
d)
D
75.
Lisa wants to change her cell phone service provider. She can spend no more than $80 each month. If the plan she is considering charges a flat fee of $57 and charges $10 per gigabyte of data, how many gigs of data could she include in her plan?
a)
$2.30
b)
2.3 gigs
c)
1.2 gigs
d)
$1.22
76.
According to exponent rules, when we multiply powers we _______ the exponents.
a)
add
b)
subtract
c)
multiply
d)
divide
77.
82 x 810
a)
812
b)
820
c)
1
d)
88
78.
What is the value of the expression
x2 + y2 + x - y
when x = -1 and y = 3
x2 + y2 + x - y
when x = -1 and y = 3
a)
6
b)
8
c)
12
d)
16
79.
evaluate bc + 5a
when a = 3, b = 4, and c = -6
when a = 3, b = 4, and c = -6
a)
9
b)
38
c)
-38
d)
-9
80.
a2-b2Evaluate if a=4 and b =-2
a)
4
b)
20
c)
-4
d)
12
81.
What is the first step in solving this problem:
-12 ÷ 6 (-3) + 8
-12 ÷ 6 (-3) + 8
a)
multiplication
b)
addition
c)
division
d)
subtraction
82.
Find the perimeter of the shape.
a)
28 in
b)
32 in
c)
42 in
d)
48 in
83.
Find the area of the shape.
a)
28 in2
b)
112 in2
c)
124 in2
d)
36 in2
84.
Estimate the perimeter of the shape.
a)
about 45
b)
about 28
c)
about 15
d)
about 56
85.
Find the area of the shape.
a)
2224 cm2
b)
2448 cm2
c)
1880 cm2
d)
1980 cm2
86.
Find the perimeter of the shape.
a)
28 ft
b)
30 ft
c)
38 ft
d)
42 ft
87.
Jane is planting a rectangular rose garden. In the centre of the garden, she puts a smaller rectangular patch of grass. The grass is 2 feet by 2 feet. What is the area of the rose garden?
a)
82 ft2
b)
6 ft2
c)
88 ft2
d)
94 ft2
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