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Q4 Exam Review Mods 1-9

Total questions: 71

Worksheet time: 3hrs 57mins

Name
Class
Date
1.

What is the opposite of the integer on the number line?

a)

2

b)

-1

c)

1

d)

0

2.

Name the integer...12 units to the right of 0.

a)

12

b)

-12

c)

1

d)

2

3.
The opposite of a negative is always a ___________
a)
positive
b)
negative
c)
absolute value
d)
inequality
4.
How do you know that 5 and -5 are opposites? 
a)
Because they both have a 5 
b)
They are the same distance from 0 and on opposite sides of 0 
c)
Because they are the same 
d)
They both are on a number line 
5.

Which numbers are not integers? (pick all correct answers)

a)

-5

b)

12.4

c)

0

d)

-3.7

6.
What is the distance from 10 to -5 on a number line? 
a)
-15 spaces
b)
10 spaces
c)
15 spaces
d)
-5 spaces
7.

Which list orders the integers from least to greatest?

a)

-5, 3, -2, l -4l

b)

-2, 3, l-4l, -5

c)

-5, -2, 3, l-4l

d)

-2, -5, 3, l-4l

8.

Which represents the absolute value of 10?

a)

10

b)

-10

c)

-1/10

d)

11

9.

95 feet above sea level would be expressed by the integer:

a)

-95

b)

-100

c)

95

d)

0

10.

Which statement best describes l -4 l?

a)

the distance from -4 to 4 on a number line

b)

the distance from 4 to 0 on a number line

c)

the distance from -4 to 0 on a number line

d)

the distance from 0 to 4 on a number line

11.

Which situation can be represented by the integer 13?

a)

a withdrawal of $13 from a bank account

b)

a deposit of $13 into a bank account

c)

a drop of 13 feet

d)

a plane descending 13 kilometers

12.

Which situation would you represent with a negative integer?

a)

a mountain climber descending a mountain

b)

a price increase

c)

a person winning a sum of money

d)

an elevator going from the 3rd floor to the 5th floor

13.

l-4l

a)

-4

b)

0

c)

4

d)

-0

14.
What is the GCF of 4 and 12?
a)
3
b)
1
c)
6
d)
4
15.
What are the factors of 16 and 24?
a)
16-1, 3, 6, 12, 16
24-1, 2, 4, 6, 24
b)
16-1, 2, 4, 8, 16
24-1, 2, 3, 4, 6, 8, 12, 24
c)
16-16, 32, 48, 54
24-24, 48, 72, 86
d)
16- 1, 2, 16
24-1, 2, 12, 24
16.
2(c - 8)
a)
2c - 16
b)
2c + 16
c)
2c - 8
d)
c - 16
17.
3(2c - 5)
a)
6c - 15
b)
6c + 15
c)
6c + 15
d)
-6c - 15
18.
Fill in the blank:
2(x + 7) = 2x + __
a)
7
b)
14
c)
7x
d)
14x
19.
e(f + g) is equivalent to:
a)
ef + g
b)
f + g
c)
f + eg
d)
ef + eg
20.

What is the LCM of 5 and 17?

a)

85

b)

5

c)

3

d)

75

21.

What is the LCM of 6 and 16

a)

2

b)

48

c)

24

d)

8

22.
Sara had 16 red flowers and 24 yellow flowers.  She wants to make bouquets with the same number of each color flower in each bouquet.  What is the greatest number of bouquets that she can make?
a)
4
b)
2
c)
48
d)
8
23.
Lisa is making activity baskets to donate to charity.  She has 12 coloring books and 36 crayons.  What is the greatest number of baskets she can make if each type of toy is equally distributed among the baskets?
a)
2
b)
12
c)
36
d)
6
24.
Shannon is making identical balloon arrangements for a party. She has 32 maroon balloons, 24 white
balloons, and 16 orange balloons. She wants each arrangement to have the same number of each
color. What is the greatest number of arrangements that she can make if every balloon is used?
a)
6
b)
2
c)
4
d)
8
25.
Peter has 18 oranges and 27 pears. He wants to make fruit baskets with the same number of each fruit in each basket. How many PEARS will be in the greatest number of fruit baskets?
a)
7
b)
8
c)
9
d)
10
26.
At the movie theater, they give out a free drink to every 75th customer and a free bag of popcorn to every 30th customer. Who is the first customer that is going to win both free items?
a)
16th customer
b)
150th customer
c)
300th customer
d)
180th customer
27.

Does the picture show the numbers sorted correctly?

a)

Yes

b)

No

28.

Which number would be located in the shaded area of the diagram?

a)

-1.7

b)

-8

c)

0.66

d)

10

29.

Which group does the number 45 belong to?

a)

Rational Number

b)

Integer

c)

Whole Number

30.

Which group does the number -4 belong to?

a)

Rational Number

b)

Integer

c)

Whole Number

31.

What is 4 ⅗ in a/b (fraction) form?

a)

20/5

b)

5/23

c)

23/5

d)

46/6

32.

What is 22 in a/b (fraction) form?

a)

22/1

b)

1/22

c)

d)

1⅗

33.

Shane needs 10 3/5 hours to complete a project.

If he already worked on the project for 5 3/4 hours, how many more hours does he need to complete her project?

(Hint: rename if necessary)

a)

15 6/9

b)

5 6/20

c)

4 3/20

d)

4 17/20

34.

Jayden bought a 5 cup bag of pecans. If she uses 2 2/3 cups to bake cookies, how many cups of pecans will be left in the bag?

a)

7 2/3 cups

b)

3 2/3 cups

c)

2 1/3 cups

d)

3 1/3 cups

35.

Jordan ate 8/12 of a pizza. Michael ate 1/3 of a pizza.

Who ate more pizza and by how much?

(Hint: you can compare fractions if they have a common denominator)

a)

Jordan by 4/12

b)

Michael by 7/12

c)

Michael by 9/12

d)

Jordan by 1/3

36.

Convert 27/12 to a mixed number

(Hint: simplify your answer)

a)

3 1/4

b)

2 1/4

c)

It already is mixed

d)

3 3/12

37.

Mr. Folk is 6  14\frac{1}{4}  ft. tall.  Mrs. Folk is  23\frac{2}{3}  of Mr. Folk's height. How tall is Mrs. Folk?

a)

 16\frac{1}{6}  ft.

b)

25.6 ft.

c)

 112\frac{1}{12}   ft.

d)

 13\frac{1}{3}  ft. 

38.

Sydney spent 2 12\frac{1}{2}   hours this week practicing music.   14\frac{1}{4}  of that time was spent practicing piano.  How many hours did Sydney spend practicing piano?

a)

 101\frac{10}{1}  hours

b)

 56\frac{5}{6}  hour

c)

 58\frac{5}{8}  hour

d)

 34\frac{3}{4}  hour

39.

A teacher wants to give each student 4/5 of a pizza. The teacher has 8 pizzas, how many students can eat?

a)

1/10

b)

40

c)

10

d)

5/32

40.

How many one-third cup servings are in 12 cups of pecans?

a)

1/4

b)

4

c)

1/36

d)

36

41.

Elephants at the zoo eat 2 1/5 buckets of bananas per day. The zoo bought 6 3/5 buckets. How many days will they last?

a)

11/33

b)

1/3

c)

3

d)

2

42.

The Area of a triangle is 60m2, and the Base of that triangle is 8m. What is the Height of the triangle?

(a)  

43.

What is the correct area equation for area of a Triangle?

a)

A=1/2BH

b)

A=LxW

c)

A=1/2D1xD2

44.

A rectangle has an area of 132ft2, and a width of 11ft, What is the length of the rectangle?

a)

12

b)

11

c)

13

d)

14

45.

6 pencils costs 36 cents. How much do 2 pencils cost?

a)

6

b)

12

c)

3

d)

8

46.

On a map, if one centimeter represents 25 kilometers, how many kilometers does 7 centimeters represent?

a)

175

b)

185

c)

200

d)

220

47.

If four ice creams cost $3.20, what would 8 ice cream cost?

a)

$7.20

b)

$6.40

c)

$10.00

d)

$9.60

48.

Sayed's favorite food is pizza. When he makes the dough he uses 1 tsp of sugar with 2.5 cups of water. If he uses 10 cups of water, how many tsp of sugar will he need?

(a)  

49.

The ratio of boys to girls in Mrs. Alonso’s 3rd period is 2 to 5. If there are six boys, how many girls are there?

a)

15

b)

3

c)

6

d)

20

50.

Sarah used 9 red beads and 12 blue beads to make a bracelet. Using this same pattern, how many blue beads would she need if she had 15 red beads?

a)

20

b)

45

c)

30

d)

10

51.
The currency in Malaysia is the Ringgit. The exchange rate is approximately $1 for every 4 Ringgits. At this rate, how many Ringgits would you get if you exchanged $3?
a)
12
b)
15
c)
20
52.
A frame is 120 in tall and 60 in wide. If it is reduced to a width of 6 in, then how tall will it be?
a)
12
b)
13
c)
14
53.

At a soccer game, your team scored 6 goals during regular play and 4 goals on penalty kicks. What percent of all goals were NOT scored on penalty kicks?

a)

40%

b)

60%

c)

100%

d)

67%

54.

You have to create 28 name badges for senior citizens as a community service. If you complete 75% of these on Monday, how many do you have left to complete?

a)

7

b)

35

c)

21

d)

47

55.

You are charged a 6% sales tax in your state. If you purchase a new bicycle and pay $27 in sales tax, what is the purchase price of the bicycle?

a)

$22.22

b)

$450

c)

$1.62

d)

$259

56.

Suppose your Uncle Pete pas $3.68 for a gallon of gasoline. This is 90% of the price of a gallon of gasoline one year ago. What was the price of a gallon of gasoline one year ago?

a)

$4.09

b)

$3.31

c)

$2,445.65

d)

$2.91

57.

You earn a score of 86.8 on an exam. Your score is 140% higher than your friend's score on the exam. What is your friend's score?

a)

217

b)

62

c)

78

d)

80

58.
Write the following in expanded form. 
103
a)
10+10+10
b)
10x10x10
c)
3x10
d)
1,000
59.
40
a)
0
b)
1
c)
4
d)
-4
60.
Write each product using an exponent. 
4 x 4 x 4 x 4 x 4 
a)
45
b)
54
c)
46
d)
46
61.
Find the value (standard form) of the power. 
33
a)
9
b)
6
c)
27
d)
12
62.

Use a number tree to find the prime factorization of 60

a)

5 x 3 x 2 x 2

b)

7 x 6 x 5

63.

Use a number tree to find the prime factorization of 18

a)

3 x 3 x 2

b)

3 x 3 x 3

64.

Write 28 as a product of its prime factors.

a)

2 x 2 x 7

b)

4 x 7

65.

Write 63 as a product of its prime factors.

a)

3 x 3 x 7

b)

9 x 7

66.

What does the E in PEMDAS stand for?

a)

Equals

b)

Equivalent

c)

Exponent

d)

Even

67.

What is the first step in PEMDAS?

a)

Paragraph

b)

Parentheses

c)

Pages

d)

People

68.

Which operation would I do second? 13×2+1

a)

Multiply

b)

Subtract

c)

Add

d)

Divide

69.

Solve: (2×10)+4

a)

20

b)

26

c)

7

d)

24

70.
32+42-(4x2)
a)
14
b)
9
c)
9
d)
17
71.
Find and explain the error.    
 5 - 3 + 2
     5 - 5
        0
a)
There is no error.
b)
Addition was done first and you should have subtracted first
c)
There is a subtraction error