Free Printable Math 2 Semester 1 Review (2019-2020)

1.

What is the absolute value of the following expression?

|-3|

a)

3

b)

-3

c)

0

2.

Determine the absolute value of the following expression:

|-150|

a)

150

b)

0

c)

This is the absolute value

d)

-150

3.

Determine the absolute value of the following expression:

|1000|

a)

-1000

b)

This is the absolute value.

c)

0

d)

1000

4.

Joe ran 20 yards, but there was a flag on the play. The team took a 5 yard penalty. What is the absolute value of the yards gained?

a)

25 yards

b)

15 yards

c)

-15 yards

d)

-25 yards

5.

Jenny lost 15 pounds before vacation. How much weight did she lose, or what is the magnitude of her weight loss?

a)

|-15|

b)

|15|

c)

15 pounds

d)

-15 pounds

6.

Write the following in standard form:

$5^4$

a)

625

b)

20

c)

5 + 5 + 5 + 5

d)

$5\ \cdot\ 5\ \cdot\ 5\ \cdot\ 5$

7.

Write the following expression in exponential form:

$4\ \cdot\ 4\ \cdot\ 4\ \cdot\ 4\ \cdot\ 4\ \cdot\ 4\ \cdot\ 4\ \cdot\ 4\ \cdot\ 4\ \cdot\ 4\ \cdot\ 4$

a)

4, 194, 304

b)

44

c)

4 x 11

d)

$4^{11}$

8.

Write the following in expanded form:

$6^5$

a)

6 x 6 x 6 x 6 x 6

b)

6 + 6 + 6 + 6 + 6

c)

7, 776

d)

5 x 5 x 5 x 5 x 5 x 5

9.

Write the following in standard form:

1 x 1 x 1 x 1 x 1 x 1 x 1 x 1 x 1 x 1 x 1

a)

11

b)

1 x 11

c)

1^{11}

d)

1

10.

Write the following in exponential form:

2 x 2 x 2 x 2 x 2 x 2

a)

64

b)

2^6

c)

$6^2$

d)

12

11.

What are the two rules that determine if a graph represents the graph of a proportional relationship or not?

a)

points form a curved line

b)

points form a straight line

c)

line does not go through the origin

d)

line goes through the origin

12.

When you have sold two candy bars, how much money have you received?

a)

$3.00

b)

$6.00

c)

$12.00

d)

$9.00

13.

When you have received $6.00, how many candy bars have you sold?

a)

3 candy bars

b)

9 candy bars

c)

8 candy bars

d)

4 candy bars

14.

What type of number continues on and never repeats?

a)

irrational

b)

real

c)

rational

d)

imaginary

15.

What types of numbers are considered real, but are pieces of a whole?

a)

whole

b)

fractions

c)

integers

d)

natural

16.

What type of number includes from 0 to

\infty

?

a)

irrational

b)

rational

c)

whole

d)

integers

17.

What type of number is the following?

\pi

a)

That's not a number.

b)

fractional

c)

real

d)

irrational

18.

What type of number would the sum of the following expression be?

-63 + 2

a)

natural

b)

integer

c)

fraction

d)

whole

19.

Ms. Henry's 4th Grade Class started reading a novel. On the first day, they read 100 pages. On Day 3, they read 300 pages. On Day 5, they read 550 pages. On Day 6, they read 600 pages. Is the number of pages read proportional to the number of days?

a)

Yes, it is proportional because there is NOT a constant of proportionality.

b)

Yes, it is proportional because there IS a constant of proportionality.

c)

No, it is not proportional because there IS a constant of proportionality.

d)

No, it is not proportional because there is NOT a constant of proportionality.

20.

The table below shows the relationship between the number of cars sold and the amount of money earned by the car salesperson. Kayla says that the amount of money earned, in dollars, is proportional to the number of cars sold. Is she correct?

a)

Yes

b)

No

21.

Does the graph show a proportional relationship?

a)

Yes

b)

No

22.

Does this graph represent the graph of a proportional relationship?

a)

Yes

b)

No

23.

Determine if the statement is true or false:

The graph above shows the graph of a proportional relationship.

a)

True

b)

False

24.

Find the rate and unit rate of the given situation (Hint: You will have two answers.):

Julie and Rebecca sold 375 tickets to the dance. They collected a total of $2,437.50. What is the rate and unit rate of the price of the tickets?

a)

$6.50 per ticket

b)

2062.50

c)

$2,062.50 per ticket

d)

6.50

25.

Find the rate and unit rate of the given situation (Hint: You will have two answers!):

Daniela and Dan volunteered 150 hours during their 3 months of summer vacation.

a)

153

b)

147

c)

50 hours per month

d)

50

e)

153 hours per month

26.

Determine the sum of the following expression:

8 + (-5) =

a)

3

b)

13

c)

-3

d)

-13

27.

Find the sum of the following expression:

(-30) + 70

a)

40

b)

-100

c)

100

d)

-40

28.

Find the difference of the following expression:

20 - (-6) =

a)

14

b)

-14

c)

-26

d)

26

29.

Find the difference of the following expression:

-3 -10 =

a)

13

b)

-13

c)

7

d)

-7

30.

Determine the percent of change from 40 to 44.

a)

10% decrease

b)

1% decrease

c)

10% increase

d)

1% increase

31.

What is the percent of change from 6000 to 3000?

a)

30% decrease

b)

50% decrease

c)

50% increase

d)

30% increase

32.

The original price of a lawn mower is $329.00. What is the price of the lawn mower during a 25% off sale?

a)

$13.16

b)

$311.84

c)

$82.25

d)

$246.75

e)

$8225

33.

Are the ratios 16 : 15 and 4 : 3 proportional?

a)

No

b)

Yes

34.

Johnny measured a house and made a scale drawing. The dining room is 2 millimeters wide in the drawing. The actual dining room is 4 meters wide. What scale did Johnny use?

1 mm = _____ m

a)

1

b)

2

c)

4

d)

8

35.

Wendy made a scale drawing of the school. The scale of the drawing was 1 millimeter to 7 meters. If the actual width of the parking lot is 56 meters, how wide is the parking lot in the drawing?

_____ millimeters

a)

8

b)

56

c)

1

d)

7

Math 2 Semester 1 Review (2019-2020)

Total questions: 35

Worksheet time: 35mins

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