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Worksheets

Exam Review

Total questions: 55

Worksheet time: 2hrs 46mins

Name
Class
Date
1.
Opposite of 142
a)
-142
b)
142
c)
+142
2.
Which integer represents a withdrawal from your bank account of $50
a)
-$50
b)
$50
c)
+$50
3.

Which is NOT negative?

a)

Withdrawal

b)

Loss

c)

Fine

d)

Bonus

4.
Which integer represents a gain of 10 yards on a football play?
a)
+10
b)
-10
5.
12 and -12 are example of ....
a)
opposites
b)
even numbers
c)
negative numbers
d)
absolute values
6.
Boston has a temperature of -20 degrees. It is colder in New York than in Boston. Select the value that could represent the temperature of New York
a)
0
b)
30
c)
-30
d)
-19
7.
What is the opposite of zero?
a)
1
b)
-1
c)
0
d)
it doesn't have one
8.
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
9.

What is an integer?

a)

A whole number

b)

A fraction

c)

A negative number only

d)

Negative and positive whole number and 0

10.
Negatives numbers are right or left of zero?
a)
right
b)
left
11.
A decrease of 5 inches.
a)
positive
b)
negative
12.
Seventy feet above sea level
a)
positive
b)
negative
13.
30 ft. above sea level
a)
positive
b)
negative
14.
A pay cut of 120 dollars
a)
positive
b)
negative
15.
Comparing integers -1 ____ -11
a)
<
b)
>
c)
+
16.
Comparing integers -1 ____ -11
a)
<
b)
>
c)
+
17.
Compare integers using <, >, = -5 ___ -4
a)
<
b)
>
c)
=
18.
Comparing integers -10 ____ 10
a)
<
b)
>
c)
=
19.
What is the opposite of 10? 
a)
10
b)
-10
c)
0
d)
20
20.

There are more positive integers than there are negative integers.

a)

True; there are more positives.

b)

False; there are more negatives.

c)

True; chocolate milk comes from chocolate cows.

d)

False; there is an equal amount of positive and negative integers.

21.
Simplify by combining like terms:
5a + 2b - 3a + 4
a)
8a + 2b + 4
b)
2a + 2b + 4
c)
8ab
d)
4ab + 4
22.
3x-5x
a)
2x
b)
8x
c)
-2x
d)
15x2
23.
Like terms have the same _____ and the same _____.
a)
variables and numbers
b)
signs and numbers
c)
variables and exponents
d)
variables and signs
24.
A constant term has ______.
a)
no exponents
b)
no variables
c)
no numbers
d)
no letters
25.
A coefficient is __________.
a)
the variable
b)
a constant
c)
an exponent
d)
the number that comes before the variable
26.
How many terms does this expression have?
3x + 5y - 17 - 2y + x
a)
3
b)
-17
c)
5
d)
1
27.
How many terms does this expression have?
-18y + 7yz - 4z
a)
-18
b)
3
c)
7
d)
-4
28.
Simplify by combining like terms.
m + 9 - 4m
a)
5m
b)
m + 5m
c)
-3m + 9
d)
4m
29.
What is the coefficient here?
-27m + 5
a)
27
b)
-27
c)
5
d)
m
30.
What is the coefficient here?
17u + 8
a)
17
b)
8
c)
17u
d)
-8
31.
2(c - 8)
a)
2c - 16
b)
2c + 16
c)
2c - 8
d)
c - 16
32.
3(2c - 5)
a)
6c - 15
b)
6c + 15
c)
6c + 15
d)
-6c - 15
33.
(b + 8)5
a)
b + 40
b)
5b - 40
c)
5b + 40
d)
5b + 8
34.
(x - 6)4
a)
24 - 4x
b)
4x - 6
c)
x - 24
d)
4x - 24
35.
-(8 - m)
a)
m - 8
b)
-8 - m
c)
8 - m
d)
m + 8
36.
-9(2g - 3)
a)
18g + 27
b)
-18g + 27
c)
-18g - 27
d)
18g - 27
37.
-4(k - 7)
a)
-4k + 28
b)
-4k - 28
c)
4k + 28
d)
4k - 28
38.
4(-p - 6)
a)
4p - 24
b)
4p + 24
c)
-4p + 24
d)
-4p - 24
39.
-2(x + 5)
a)
-2x + 10
b)
-2x - 10
c)
-2x + 5
d)
-2x - 5
40.
-3(2c - 5)
a)
-6c - 15
b)
-6c + 15
c)
6c + 15
d)
6c - 15
41.

Write the decimasl 9.35 as a fraction in simplest form.

a)

9 35/100

b)

187/20

c)

9 7/20

d)

0.935

42.

Evita lives 0.85 mile from her school. Write this distance as a fraction in simplest form.

a)

17/20 mi

b)

85/100 mi

c)

85/1000

d)

8 1/2

43.

Write the mixed fraction 14 3/5 as a decimal.

a)

14.35

b)

1.375

c)

6.14

d)

14.6

44.

A catepillar is 1 3/8 inches and can have as many as 4,000 muscles, compared to humans, who have about 600. Write the length of the caterpillar as a decimal.

a)

1.38

b)

1.375

c)

1 375/1000

d)

1.3

45.

Write 9/12 as a decimal.

a)

1.33

b)

0.912

c)

0.75

d)

9.12

46.

The average length of a conch shell is 9.87 inches. Express as a mixed number in simplest form.

a)

9 7/8

b)

7 8/9

c)

9 87/100

d)

9 17/20

47.

Write 14/25 as a decimal.

a)

0.56

b)

0.142

c)

0.1425

d)

14.25

48.

It takes approximately 4.65 quarts of milk to make a pound of cheese. Express this amount as a mixed number in simplest form.

a)

4 13/200

b)

4 65/1000

c)

4 65/100

d)

4 13/20

49.

Write 0.375 as a fraction in its simplest form.

a)

3/8

b)

375/1000

c)

75/200

d)

15/40

50.

Write 0.8 as a fraction in simplest form.

a)

12/15

b)

8/10

c)

8/1000

d)

4/5

51.
Factor completely:
16x2 - 20xy
a)
4 (4x2 - 5xy)
b)
4x (4x - 5y)
c)
4x2 (4 - 5y)
d)
2(duck)
52.

Factor by using GCF:

8n3 + 2n2

a)

2n2(4n-1)

b)

2n2(4n + 1)

c)

n2(8n+2)

d)

3n(4n+1)

53.

What is the GCF of 28ab and 42b?

a)

4b

b)

6b

c)

7b

d)

14b

54.

Factor by using GCF:

3x3 + 9x2 - 15x

a)

x(3x2 + 9x - 15)

b)

3x(x2 + 3x - 5)

c)

3x(x2 - 9x + 15)

d)

x(3x2 -9x + 15)

55.

Factor by using GCF:

4b5+4b3+16b2

a)

4b3(b4+b2+4b)

b)

4b3(b4+4b+5)

c)

4(b5+b3+4b2)

d)

4b2(b3+b+4)