Free Printable Semester Exam Review

1.

(a)

2.

Which line is incorrect (has an error)?

a)

Line 1

b)

Line 2

c)

Line 3

d)

Line 4

e)

Line 5

3.

What is the correct answer?

a)

A

b)

B

c)

C

d)

D

4.

What is the correct answer?

a)

A

b)

B

c)

C

d)

D

5.

What is the solution?

(a)

6.

Reorder the following from least to greatest:

a)

$-\frac{5}{2}$

b)

$-\frac{2}{3}$

c)

-0.5

d)

$\frac{3}{2}$

e)

1.6

1)

2)

3)

4)

5)

7.

Match the following

a)

$\frac{1}{4}$

1.

0.25

b)

$\frac{1}{3}$

2.

0.3333.....

c)

$\frac{7}{50}$

3.

0.14

d)

$\frac{3}{10}$

4.

0.3

e)

$\frac{1}{8}$

5.

0.125

8.

Compare: $0.13\ \ \ \ \ \ ???\ \ \ \ \ \frac{1}{8}\$

a)

>

b)

<

c)

=

9.

Write $1\frac{3}{4}$ as a decimal.

(a)

10.

Powers of ten with a negative exponent gives you a negative number.

(a)

Choose from the below words

False

True

11.

Which two are equivalent to $10^3$

a)

1,000

b)

0.001

c)

10 x 10 x 10

d)

$\frac{1}{10}$ x $\frac{1}{10}$ x $\frac{1}{10}$

12.

Which is equal to $10^5$ ?

a)

0.00001

b)

100,000

c)

1,000,000

d)

0.000001

13.

How would you write 4.3756 x 10⁴in standard form?

a)

437,560,000

b)

0.00043756

c)

43,756

d)

4,3756

14.

Which of the following is correct scientific notation?

a)

20.35 x 10⁴

b)

.2035 x 10⁴

c)

2035⁴

d)

2.035 x10⁴

15.

Express the following in scientific notation:
.000457

a)

457 x 10⁶

b)

457 x 10^-6

c)

4.57 x10⁴

d)

4.57 x 10^-4

16.

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?

a)

$2.50

b)

$3.00

c)

$1.25

d)

$4.00

17.

Chris decided to do his history homework a little bit each night. On the first night he did 1/5 of the homework, the second night he completed 1/4 of the homework, and the third night he worked 1/2 of the homework. How much of the homework has Chris completed?

a)

19/20 or .95

b)

1/2 or .5

c)

1/3 or .33

d)

1/10 or .1

18.

Ms. Hockless is trying to do a math problem that involves fractions but needs help. What would be a good way to show her?

a)

Convert the fractions to decimals by dividing numerator by the denominator and then solve

b)

Just add all the numbers on the fractions together

c)

Convert all of the fractions to percents and then solve

d)

Draw pictures of the fractions and just make a good guess at the answer

19.

The ratio of cats to dogs at the Adopt a Pet agency is 2 to 3. There are 60 dogs at the agency. What is the total number of cats at the agency?

a)

40

b)

20

c)

100

d)

64

20.

A model of the Eiffel Tower uses a scale of 1 cm = 4 meters. If the model is 76 centimeters tall, what is the actual height of the Eiffel Tower?

a)

19 meters

b)

102 meters

c)

304 meters

d)

274 meters

21.

Solve for x

a)

x = 16

b)

x = 28

c)

x = 1/26

d)

x = 26

22.

Samantha is making lemonade for her family reunion. She uses 8 ounces of powder for 32 ounces of water. How much water will Samantha need if she is using 128 ounces of powder?

(a)

Semester Exam Review

Total questions: 22

Worksheet time: 1hrs 22mins

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