Free Printable QL Math 2nd Semester Refresher

1.

What is the probability of spinning green?

a)

0

b)

1/4

c)

1/2

d)

3/4

2.

Clara picks a marble at random, puts it back, and then picks another marble at random.

a)

Dependent

b)

Independent

3.

How do you write 0.02 as a percent?

a)

20%

b)

200%

c)

2%

d)

.02%

4.

A bag contains 9 green marbles, 5 yellow marbles and 6 red marbles. You choose one marble. What is the probability of selecting a green or red marble? Do you add or multiply probabilities?

a)

Add

b)

Multiply

5.

What is the probability of selecting an orange candy?

a)

0%

b)

25%

c)

50%

d)

100%

6.

A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red?

a)

3/10

b)

3/9

c)

1/9

d)

1/3

7.

What is the probability of flipping a coin

3 times and getting 3 heads?

a)

1/8

b)

1/4

c)

1/2

d)

3/4

8.

The theoretical probability of rolling an even number on a dice.

a)

3/6

b)

1/2

c)

1/6

d)

5/6

9.

You pick a marble from this bag.

What is the probability you will choose either a black or white marble?

a)

3/5

b)

9/100

c)

1/10

d)

2/5

10.

In a cup are the numbers 1 - 20. Find the theoretical probability of
picking an even number.

a)

10/20

b)

1/2

c)

1/20

d)

20/20

11.

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

a)

$8 per pound

b)

$35 per pound

c)

$5 per pound

d)

$0.125 per pound

12.

A store has 120 customers in 6 hours. What is the unit rate in customers per hour?

a)

16 customers per hour

b)

12 customers per hour

c)

20 customers per hour

d)

15 customers per hour

13.

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?

a)

16 customers

b)

10.5 customers

c)

7.5 customers

d)

14 customers

14.

Which is the better buy? A 12-pack of Pepsi for $3.50 or a 6-pack for $1.80?

a)

The 12-pack

b)

The 6-pack

c)

They're the same

d)

Neither, I prefer Coke

15.

If Maya makes $10 an hour at her after school job, how many hours will it take her to earn $150?

a)

10 hours

b)

1.5 hours

c)

15 hours

d)

20 hours

16.

You go to the grocery store to buy dog food. The store has three sizes available:

A 20-lb bag for $23.44

An 8-lb bag for $9.88

A 40-lb bag for $49.00

Which size bag has the lowest cost per pound rounded to the nearest cent?

a)

The 8-lb bag

b)

The 20-lb bag

c)

The 40-lb bag

d)

I have a cat

17.

Aaron jogged 10 miles in 2 hours. At this rate, how many miles could he jog in 4 hours?

a)

10 miles

b)

5 miles

c)

20 miles

d)

8 miles

18.

Felix paid $6.00 for 12 granola bars. At this price, how much would he have paid for 9 granola bars?

a)

$4.50

b)

$12.00

c)

$8.50

d)

$3.00

19.

Find the Unit Rate

(Hint: Watch the units!)

15 kilometers / 3 hours

a)

5 miles / hour

b)

5 Kilometers / Second

c)

5 Kilometers / Hour

d)

5 Hours / Kilometer

20.

What is an exchange rate?

a)

The rate at which goods are exchanged between two countries

b)

The price of one nation's currency in terms of another's

c)

How many US dollars you can exchange for RMB at Travelex

d)

The price of goods in terms of a foreign currency

21.

Identify the point A

a)

(6,4)

b)

(-6,4)

c)

(-7,5)

d)

(-7,-4)

22.

Identify the point B

a)

(5,0)

b)

(-5,0)

c)

(0,5)

d)

(0,-5)

23.

Identify the point C

a)

(2,0)

b)

(-2,0)

c)

(0,2)

d)

(0,-2)

24.

Identify the point D

a)

(4,4)

b)

(4,-4)

c)

(-4,4)

d)

(-4,-4)

25.

Identify the point E

a)

(3,0)

b)

(-3,0)

c)

(0,3)

d)

(0,-3)

26.

What error did the student make when plotting the point (3, 4) according to the picture?

a)

The student moved left along the x-axis when he should have moved right

b)

The student plotted the y-coordinate in place of the x-coordinate

c)

The student didn't make a mistake

d)

Both Options 1 and 2

27.

Ordered pair (0,0) is also known as the ___.

a)

y-axis

b)

x-axis

c)

origin

28.

In which quadrant are both numbers negative?

a)

1 (I)

b)

2 (II)

c)

3 (III)

d)

4 (IV)

29.

If you were to plot the point (-2, -6) what would be the correct method?

a)

Down 2 , Left 6

b)

Left 6, Down 2

c)

Left 2, Down 6

d)

Left 2, Up 6

30.

The coordinates of a point are (y, x)

a)

True

b)

False

31.

Can you say where this landmark is?

a)

Cartagena

b)

Floridablanca

c)

Rio de Janeiro

d)

Sao Paulo

32.

What is this?

a)

Grand Canyon

b)

Just around the river bend

c)

Sahara Desert

d)

Taj Mahal

33.

Botany is the study of

a)

Plants

b)

Animals

c)

Insects

d)

Bottles

34.

Construction workers are preparing to build framework for a house by following architect's plans. Which tool will they most likely use first?

a)

hammer and nails

b)

Measuring Tape

c)

saw

d)

cordless screwdriver

35.

To observe or study by close examination and systematic inquiry.

a)

Designer

b)

Investigate

c)

Systems

d)

Testing

36.

This improves the aesthetic appearance of a piece of land by changing its contours, adding ornamental features, and plantings.

a)

Plans

b)

Drafting

c)

Landscaping

d)

Breaking Loads

37.

The answer to a division problem

a)

Factor

b)

Quotient

c)

Addend

d)

Align

38.

The answer to an addition problem

a)

Difference

b)

Sum

c)

Align

d)

Perimeter

39.

The answer to a multiplication problem

a)

Product

b)

Factor

c)

Addend

d)

Perimeter

40.

The distance around an object

a)

Addend

b)

Sum

c)

Difference

d)

Perimeter

41.

The top number of a fraction

a)

Numerator

b)

Denominator

c)

Perimeter

d)

Align

42.

The bottom number of a fraction

a)

Numerator

b)

Addend

c)

Denominator

d)

Align

43.

The numbers multiplied together in a multiplication problem

a)

Addend

b)

Factor

c)

Align

d)

Sum

44.

The answer to a subtraction problem

a)

Addend

b)

Factor

c)

Remainder

d)

Difference

45.

I am a number that tells how many times the base is multiplied by itself. Who am I?

a)

Base

b)

Multiple

c)

Exponent

d)

Factor

46.

What property am I? 8 + 9 = 9 + 8

a)

Zero Property

b)

Commutative Property

c)

Identity Property

d)

Associative Property

47.

I am the dot or point used to separate whole numbers from fractions.

a)

Expanded Form

b)

Decimal Point

c)

Equation

d)

Product

48.

I am a number with only two FACTORS: the number itself and 1.

a)

Odd Number

b)

Prime Number

c)

Even Number

d)

Whole Number

49.

I am numbers that are easy to add mentally.

a)

Compatible Numbers

b)

Odd Numbers

c)

Even Numbers

d)

Whole Numbers

50.

I am the POSITION of a digit in a number that is used to determine the VALUE of the digit.

a)

Expanded Form

b)

Rounding Rules

c)

Place Value

d)

Associated Property

51.

Which property am I? (8 + 9) + 2 = (8 + 2) + 9

a)

Identity property

b)

Commutative Property

c)

Zero Property

d)

Associative Property

52.

This means having the same value.

a)

Exponent

b)

Equivalent

c)

Unequal

d)

Equation

53.

25 + 75 =

a)

105

b)

110

c)

125

d)

100

54.

12 + 12 =

a)

24

b)

144

c)

44

d)

22

55.

The phrase 3x means...

a)

3 plus x

b)

3 times x

c)

3 minus x

d)

3 divided by x

56.

The expression $\frac{x}{3}$ means...

a)

x minus 3

b)

x plus 3

c)

x times 3

d)

x divided by 3

57.

What type of graph is this?

a)

Bar Graph

b)

Histogram

c)

Line Plot

58.

What is the range and median of the box plot?

a)

range is 80 and median is 30

b)

range is 40 and median is 50

c)

range is 100 and median is 30

d)

range is 80 and median is 50

59.

You backed into the neighbor’s car. You have full coverage insurance and a deductible of $250. You did $400 in damages to your car and $500 in damages to the neighbor’s car. How much would you have to pay out of pocket?

a)

Nothing

b)

$250

c)

$400

d)

$500

60.

If you spent $32.85 (pre-tax) at Buffalo Wild Wings, and left $5.91 as a tip, what percent tip did you leave?

a)

18%

b)

15%

c)

20%

d)

25%

61.

Amazon had 1000 employees in 1999, it has grown 4500%, how many employees does it have now.

a)

4,500

b)

4,500,000

c)

450,000

d)

45,000

62.

Which number comes after 78?

a)

89

b)

87

c)

79

63.

Number names for 40

a)

Fourty

b)

Forty

c)

Fourteen

64.

Number 45 has ......... tens and ........ ones

a)

4 tens and 5 ones

b)

5 tens and 4 ones

c)

9 tens and 5 ones

65.

If we skip count in 5’s, which number will be next in series. 45,50,55,60,____,____

a)

70,75

b)

65,70

c)

70,80

66.

3 tens = ....... ones

a)

30

b)

3

c)

0

67.

30 + 20 = 20 + 30

a)

True

b)

False

68.

-4.7 + ___________________ = a positive number.

Which of the following numbers could fill in the blank to make a true statement?

a)

4.7

b)

-5

c)

5

d)

6

69.

-12 - (-18)

a)

-30

b)

6

c)

30

d)

-6

70.

(11 + 8) - (-5+9)

a)

23

b)

5

c)

15

d)

19

71.

$\frac{-40}{-5}$

a)

-8

b)

8

c)

-35

d)

200

72.

(-2)(5)(-2)(-3)

a)

-2

b)

60

c)

-60

d)

36

73.

$\left(4\right)\left(-2\right)\left(\frac{2}{5}\right)$

a)

-16

b)

$-3\ \frac{1}{5}$

c)

-3

d)

$\frac{5}{16}$

74.

Which ratio is proportional?

a)

$\frac{3}{5}=\frac{6}{7}$

b)

$\frac{3}{5}=\frac{6}{5}$

c)

$\frac{5}{3}=\frac{10}{6}$

d)

$\frac{5}{3}=\frac{5}{7}$

75.

600+177=

(a)

76.

what is 7x1

a)

14

b)

7

c)

45

d)

3

77.

3+47=

a)

45

b)

50

c)

37

d)

9

78.

2+1

a)

3

b)

3-1

c)

2

d)

5-4

79.

1+1

a)

4

b)

3

c)

1

d)

2

80.

3x5

a)

15

b)

12

c)

33

d)

16

81.

3x3=

a)

8

b)

0

c)

1

d)

9

82.

3x11=

a)

33

b)

34

c)

56

d)

72

83.

3x12=

a)

36

b)

17

c)

67

d)

21

84.

31+1=

a)

51

b)

16

c)

89

d)

32

85.

4+1=

a)

7

b)

5

c)

2

d)

4

86.

16x1=

a)

16

b)

7

c)

9

d)

4

87.

What is the value of the 5 in the following number....2,578,910

a)

5 million

b)

5 thousand

c)

50 thousand

d)

500 thousand

88.

The answer to a multiplication problem is called....

a)

sum

b)

product

c)

quotient

d)

difference

89.

Which number shows... six million, four hundred thirty-two thousand, eight hundred one

a)

6,432,810

b)

632,801

c)

6,810

d)

6,432,801

90.

What is 1/7 + 5/7?

a)

4/7

b)

6/14

c)

5/49

d)

6/7

91.

what is 36 x 10

a)

3,600

b)

3,100

c)

360

d)

36,000

92.

What do we call the answer to a subtraction problem?

a)

sum

b)

product

c)

quotient

d)

difference

93.

32 x 7

a)

222

b)

224

c)

214

d)

212

94.

Jerald has 4 boxes of tape. Inside each box there are 19 rolls of tape. How many rolls of tape are there in all?

a)

75

b)

76

c)

86

d)

72

95.

Round 937,003 to the nearest ten thousandths

a)

900,000

b)

940,000

c)

940,003

d)

937,000

96.

What is 23,589 rounded to the nearest hundred?

a)

600

b)

500

c)

23,500

d)

23,600

97.

Which number listed is a factor of 20?

a)

3

b)

4

c)

40

d)

60

98.

Which number is a multiple of 6?

a)

2

b)

3

c)

12

d)

16

99.

Which fraction represents 0.9?

a)

9/15

b)

9/5

c)

90/100

d)

9/10

100.

What is an equivalent fraction for this decimal?

0.82

a)

82

b)

82/10

c)

82/100

d)

82/1000

101.

893 × 9

a)

8,027

b)

8,012

c)

8,073

d)

8,037

102.

200 divided by 10 is?

a)

20

b)

100

c)

200

d)

45

103.

8x8=

a)

106

b)

74

c)

64

d)

28

104.

102 divided by 2 is?

a)

62

b)

51

c)

49

d)

27

105.

4x6

a)

24

b)

28

106.

1/2 = .5

a)

True

b)

False

107.

24 divided by 6

a)

4

b)

3

c)

6

d)

8

108.

How many minutes is half of an hour?

a)

30

b)

60

c)

25

d)

45

109.

What is the word form for 3940.

a)

Three thousand nine hundred forty.

b)

Three thousand four hundred and ninety

c)

Three thousand nine hundred and four.

110.

Solve for y

y + 231 = 562

a)

793

b)

331

111.

Slope, in basic terms, is simply...

a)

Rise over run

b)

Run over rise

c)

Left over down

d)

Right over up

112.

In the equation y=mx+b, m is the ____.

a)

Slope

b)

Y-intercept

c)

X-intercept

d)

Origin

113.

These lines are....
x=2
x=11

a)

Parallel

b)

Perpendicular

c)

Neither

114.

What type of line does the picture represent?

a)

Parallel

b)

Intersecting

c)

Perpendicular

115.

Parallel lines have the same slope

a)

True

b)

False

116.

20 - ___ = 14

a)

5

b)

8

c)

6

d)

9

117.

Find missing number.

45 46 _____ 48

a)

47

b)

23

c)

49

d)

7

118.

Which shows a way to make 10?

a)

6+3

b)

4+7

c)

8+2

d)

5+4

119.

Johnny has 9 big rocks and 3 small rocks. Which addition fact shows how many rocks Johnny has?

a)

9+3=12

b)

6+3=9

c)

3+3=6

120.

Which coin has a value of 5¢?

a)

Dime

b)

Nickel

c)

Penny

121.

Which coin has a value of 10¢?

a)

Dime

b)

Nickel

c)

Penny

122.

Which coin has a value of 1¢?

a)

Dime

b)

Nickel

c)

Penny

123.

Aaliyah has 20¢ in dimes. How many dimes does she have?

a)

7

b)

4

c)

2

d)

1

124.

What number is 10 less than 37?

a)

27

b)

47

c)

10

d)

36

125.

8-3=

a)

5

b)

11

c)

6

d)

13

126.

5+5+3=

a)

15

b)

12

c)

13

127.

Brianna has 3 dimes and 5 pennies. How much money does she have?

a)

8¢

b)

25¢

c)

35¢

128.

Javier has 2 dimes, 2 nickels, and 4 pennies. How much money does she have?

a)

30¢

b)

25¢

c)

34¢

129.

956 + 10 + 14 =

a)

1000

b)

980

c)

981

d)

979

130.

253 x 11 x 10 =

a)

27830

b)

38941

c)

46722

131.

4569 - 1243 - 28 =

a)

3326

b)

3298

c)

3432

132.

3124 / 2643 =

a)

1.18199016269

b)

3.10599819267

133.

31 + 39 + 89 =

a)

78

b)

191

c)

201

d)

159

134.

Ben puts 15 buttons on a table. He hides some of them under his hand. How many buttons is Ben hiding?

a)

5

b)

10

c)

15

d)

20

135.

If it took me 5 hours to drive 400km, what was the average speed that I was travelling at?

a)

100 km/h

b)

75 km/h

c)

90 km/h

d)

80 km/h

136.

35 ÷ 7

a)

10

b)

5

c)

4

d)

7

137.

9 x 3

a)

24

b)

25

c)

27

d)

72

138.

12 + (-7)

a)

5

b)

19

c)

-19

d)

-5

139.

-8-2

a)

10

b)

6

c)

-6

d)

-10

140.

6-(-27)

a)

-33

b)

-21

c)

627

d)

33

141.

20+(-39)

a)

59

b)

19

c)

-19

d)

-29

142.

-18-(-3)

a)

-21

b)

15

c)

-15

d)

21

143.

-2+6

a)

-4

b)

8

c)

-8

d)

4

144.

2 x (5 - 3)

a)

7

b)

4

145.

16 - (4 x 3)

a)

4

b)

36

146.

5 + (2+1)³

a)

512

b)

14

c)

32

d)

24

147.

13 - (28 - 4²)

a)

1

b)

-7

c)

7

d)

22

148.

Which operation would you do first in the following equation?
10 - 4 ÷ 1 · 5

a)

Subtraction

b)

Division

c)

Multiplication

d)

Addition

149.

Which operation would you do first?
( 12 + 10) ÷ 10 · 14 - 6

a)

Division

b)

Multiplication

c)

Addition

d)

Subtraction

150.

What does 3² mean?

a)

3 x 2

b)

3 x 3

c)

2 x 2 x 2

151.

Solve:
36 / (6 - 2)

a)

4

b)

7

c)

8

d)

9

152.

Which expression shows the sum of 4 and 8?

a)

4X8

b)

8/4

c)

(4+8)- 4

d)

4+8

153.

In PEMDAS, what does the M stand for?

a)

Masterful

b)

Mad

c)

Math

d)

Multiplication

154.

Simplify: 50 - (35 - 10 ⋅ 2)

a)

50

b)

0

c)

35

d)

-5

155.

Simplify:

63 ÷ 7 - 3 ⋅ 2 + 4

a)

7

b)

-9

c)

-1

d)

3

156.

Simplify:

42 - 2 ⋅ (9 - 3) + 3

a)

243

b)

33

c)

24

d)

29

157.

Simplify:

[ (19 -5) ÷ 2] ⋅ 7

a)

14

b)

2

c)

42

d)

49

158.

Simplify:

8 + [ (4 + 5) ⋅ 2 ]

a)

18

b)

48

c)

26

d)

34

159.

Simplify:

(21 - 1) ⋅ 2 ÷ 4

a)

10

b)

5

c)

4

d)

40

160.

Simplify:

3[16 - (3 + 7) ÷ 5]

a)

3

b)

7.6

c)

42

d)

3.6

161.

Simplify:

24 ÷ 4 ⋅ 2 + (3²- 1 + 6)

a)

5

b)

14

c)

17

d)

26

162.

Simplify:

14 - 8 + 4 ⋅ 2³

a)

60

b)

38

c)

30

d)

12

163.

Simplify:

2(9 - 2 + 3) ÷ 4

a)

5

b)

2

c)

4

d)

19

164.

Simplify:

16 ÷ (4 ⋅ 2 - 7)

a)

-5

b)

1

c)

-1

d)

16

165.

What is PEMDAS?

a)

The name of the first mathematician

b)

The name of Mr. Hicks' dog

c)

The order of operations

d)

A math holiday

166.

True/False:
The "P" in PEMDAS stands for Plus

a)

True

b)

False

167.

What does the "E" in PEMDAS stand for?

a)

Even

b)

Entrance

c)

Enter

d)

Exponents

168.

-9 +7 Will the answer be positive or negative?

a)

negative

b)

positive

169.

I stand tall in Paris, France. I was built in 1889. My height changes during the winter, by shirking 6 inches in the cold. The company that built me was owned by Gustave Eiffel. What am i?

a)

Big Ben

b)

Great Wall of China

c)

Eiffel Tower

d)

Hagia Sophia

170.

I was a church, then a mosque, and now a museum in Istanbul, Turkey. I was built in 537, at the time I was the biggest structure in the world.

a)

Leaning Tower of Pisa

b)

Mount Rushmore

c)

Taj Mahal

d)

Hagia Sophia

171.

I am 21,196.18 km long, and over 2,300 years old. I was built to protect China from enemy attacks in the north. I am the longest structure in the world.

a)

Great Wall of China

b)

Burj Khalifa

c)

Sydney Opera House

d)

Great Pyramid of Giza

172.

I am a huge man made stone circle in England. I am a prehistoric structure that took over a 1000 years to build. Until today no one knows how I was built, legends say I was built by giants.

a)

Versailles

b)

The Louvre

c)

Buckingham Palace

d)

Stonehenge

173.

I was build by the Pharaohs of Ancient Egypt. I am a tomb for king Khufu. It took 20,000 workers 20 years to build me.

a)

Buckingham Palace

b)

Great Pyramid of Giza

c)

Leaning Tower of Pisa

d)

St. Basil's Cathedral

174.

I'm a bell tower in Italy. I stood up straight for 5 years before I started to lean over to one side. I have 7 bells representing the 7 notes of the musical scale.

a)

Burj Khalifa

b)

Great Wall of China

c)

Leaning Tower of Pisa

d)

The Colosseum

175.

I'm the largest work of art in the world. Carved out of the Black Hills of South Dakota, USA. The mountain was named after a New York attorney, Charles E. Rushmore. I took 14 years and almost 400 people to carve out the images of 4 US presidents on the hill.

a)

Taj Mahal

b)

The Great Pyramid of Giza

c)

Hagia Sophia

d)

Mount Rushmore

176.

I am the biggest museum in the world, located in Paris, France. I am home to over 380,000 works of art and history, including Leonardo Da Vinci's 'Mona Lisa'. I get around 17,000 visitors a day!

a)

The Louvre

b)

St. Basil's Cathedral

c)

Sydney Opera House

d)

Machu Picchu

177.

I am a mausoleum in Agra, North India. Built as a tomb for Mumtaz Mahal, the 3rd wife of emperor Shah Jahan. My name means 'crown of palaces'. It took 20 years to build me.

a)

Eiffel Tower

b)

Hagia Sophia

c)

Buckingham Palace

d)

Taj Mahal

178.

My home is Liberty Island in the New York Harbor, USA. I am made of iron and copper. I am 305 feet tall and I weigh 225 ton. I was built in France and moved in pieces to the USA. I represent freedom.

a)

Stone Henge

b)

Statue of Liberty

c)

Angkor Wat

d)

Sydney Opera House

179.

I am a Roman amphitheater in Italy. The largest amphitheater in the world. I was built in 81AD, and used for gladiator contests, executions and mock battles.

a)

Grand Mosque ofr Mecca

b)

Parthenon

c)

Leaning Tower of Pisa

d)

Colosseum

180.

I live on the harbour of Sydney, Australia. I was built in 1973. People come from all over to watch art performances on my stage.

a)

Versailles

b)

Sydney Opera House

c)

Statue of Liberty

d)

Stone Henge

181.

I am a 445 year old church in Moscow, Russia. I am made up of 9 churches connected to each other. My official name is 'Most Holy Theotokos on the Moat', but I'm more commonly known as...

a)

St. Basil's Cathedral

b)

Hagia Sophia

c)

Buckingham Palace

d)

Angkor Wat

182.

I am a temple in the middle of the Acropolis in Athens, Greece. I am over 2,460 years old. I have been used as a temple, a church, and a mosque at different periods throughout history.

a)

Leaning Tower of Pisa

b)

Parthenon

c)

Taj Mahal

d)

Machu Picchu

183.

What is this?

a)

Nile River

b)

Grand Canyon

c)

Sahara Desert

d)

Great Lakes

184.

What is this?

a)

Berlin Wall

b)

Western Wall

c)

Wall of Jericho

d)

Great Wall of China

185.

What is this?

a)

Mount Saint Helena

b)

Golden Gate Bridge

c)

Mount Rushmore

d)

Leaning Tower of Pisa

186.

What do we call this statue?

a)

The Minotaur

b)

The Sphinx

c)

The Kraken

d)

The Pharaoh

187.

Where is this?

a)

France

b)

Italy

c)

USA

d)

Australia

188.

Where can you find this landmark (Saint Basil Cathedral)?

a)

Moscow, Russia

b)

Beijing, China

c)

Rome, Italy

d)

Hong Kong, Hong Kong

189.

What is it?

a)

Sydney Opera House

b)

Golden Gate Bridge

c)

Eiffel Tower

d)

Arc de Triomphe

190.

To find the _________ you add up all the numbers and then divide by how many numbers you have.

a)

Mean

b)

Median

c)

Mode

d)

Range

191.

To find the ______ you put all numbers in order from least to greatest and then take the largest number minus the smallest number.

a)

Mean

b)

Median

c)

Mode

d)

Range

192.

To find the ________ you put all numbers in order from least to greatest and find the number that is in the middle.

a)

Mean

b)

Median

c)

Mode

d)

Range

193.

The ________ is the number (or numbers) that happen most often.

a)

Mean

b)

Median

c)

Mode

d)

Range

194.

the process of finding an approximate answer to a question. The information you use to make the estimate may be incomplete or you may use rounded numbers to make the calculations more convenient.

a)

Estimation

b)

Big Numbers

c)

Scientific Notation

d)

Order of Magnitude

195.

is a shorthand way of expressing very large and very small numbers, so they are easier to compare and use in computations.

a)

Ball Park Estimate

b)

Big Numbers

c)

Scientific Notation

d)

Order of Magnitude

196.

the approximate size of something measured in powers of 10.

a)

Ball Park Estimate

b)

Big Numbers

c)

Scientific Notation

d)

Order of Magnitude

197.

is a comparison of the degree, size, or number of two or more quantities

a)

Ratio

b)

Part to Part Ratio

c)

Rate

d)

Order of Magnitude

198.

the financial plan for the U.S. Government

a)

Population Density

b)

Deficit

c)

Budget

d)

Outlays

e)

Surplus

199.

occurs when spending exceeds income

a)

Revenues

b)

Deficit

c)

Budget

d)

Outlays

e)

Surplus

200.

income

a)

Revenues

b)

Deficit

c)

Budget

d)

Outlays

e)

Surplus

QL Math 2nd Semester Refresher

Total questions: 200

Worksheet time: 4hrs 51mins

Similar Resources on Wayground