Free Printable 4.8 Mixed Review (6th)

1.

Find the measure of the missing angle.

a)

90^o

b)

10⁰

c)

130^o

d)

50^o

2.

In a triangle, how many total degrees are there?

a)

100%

b)

180 degrees

c)

it varies

d)

360 degrees

3.

Find the measure of each angle indicated.

a)

139°

b)

66°

c)

138°

d)

116°

4.

Find the measure of each angle indicated.

a)

40°

b)

33°

c)

30°

d)

29°

5.

Solve for the missing angle measure.

a)

47

b)

57

c)

53

d)

133

6.

Find the measure of the missing angle.

a)

8^o

b)

58^o

c)

122^o

d)

64^o

7.

Find the measure of each angle indicated.

a)

140°

b)

21°

c)

105°

d)

25°

8.

What is the measure of the missing angle?

a)

82

b)

43

c)

55

d)

180

9.

Find the measure of each angle indicated.

a)

22

b)

25

c)

29

d)

55

10.

Classify by angle.

a)

Obtuse

b)

Right

c)

Acute

11.

Classify by side.

a)

Isosceles

b)

Scalene

c)

Equilateral

12.

Classify by angle

a)

Equilateral

b)

Right

c)

Acute

d)

Obtuse

13.

Name this triangle

a)

Acute, Scalene

b)

Obtuse, Scalene

c)

Right, Isosceles

d)

Acute, Equilateral

14.

What is an "Acute" Angle?

a)

Angle that measures 180

b)

An Angle that measures 90

c)

An angle that measures more than 90

d)

An angle that measures less than 90

15.

The Triangle Sum Theorem states that the sum of all angles in a triangle is ______.

a)

45°

b)

90°

c)

180°

d)

360°

16.

If all three angles are exactly the same measure, how big is each angle?
Hint: x + x + x = 180

a)

180 degrees

b)

90 degrees

c)

50 degrees

d)

60 degrees

17.

19 + a = -50

a)

a = -950

b)

a = -69

c)

a = -31

d)

a = -50/19

18.

-10z = 40

a)

z = 50

b)

z = 30

c)

z = -4

d)

z = 4

19.

m - 80 =-20

a)

99

b)

60

c)

33

d)

55

20.

Solve: x/2 = -10

a)

20

b)

-20

c)

5

d)

-5

21.

Pick the correct inequality.

a)

A

b)

B

c)

C

d)

D

22.

Match the graph with its inequality.

a)

11 < a

b)

11 > a

c)

11 ≤ a

d)

11 ≥ a

23.

a)

x is less than or equal to -2

b)

x < -2

c)

-2 < x

d)

x is greater than -2

24.

Write the inequality:
The Chicago Cubs have won more than 100 games.

a)

x > 100

b)

x < 100

c)

x ≥ 100

d)

x ≤ 100

25.

Write the inequality:
You have to be 54 inches or taller to ride the American Eagle

a)

x > 54

b)

x < 54

c)

x ≥ 54

d)

x ≤ 54

26.

If you were to graph the inequality would the arrow point to the left or right?
x ≤ 9

a)

left

b)

right

27.

Solve for X
3X=24

a)

X= 21

b)

X=27

c)

X=8

d)

X=72

28.

Solve For X
X+9=3

a)

X=12

b)

X=6

c)

X= -12

d)

X= -6

29.

X+7> 3

a)

X > 10

b)

X< -4

c)

X > 4

d)

X > -4

30.

15 < x -3

a)

X >18

b)

X < 18

c)

X > 12

d)

X < 12

31.

Which inequality represents this number line?

a)

X > 1

b)

X < 1

c)

X ≤ 1

d)

X ≥ 1

32.

Marcos wants to spend at least $80 on new shoes. He has already saved $25. How much more does he need to save?
Which inequality could be used to solve this problem?

a)

X -25 > 80

b)

X + 25 > 80

c)

X + 25 ≤ 80

d)

X + 25 ≥ 80

33.

Solve for x:

a)

x = 20

b)

x = 7

c)

x = 10

d)

x = 3

34.

WRITE AN EQUATION
You bought a $5 magazine and four
erasers. You spent a total of $25. How
much did each eraser cost?

a)

5+x=25

b)

5+4x=25

c)

5x=25

d)

23-5=4x

35.

What is the inverse operation needed to solve for p?
765 = p - 254

a)

subtraction

b)

addition

c)

multiplication

d)

division

36.

Solve the equation below:

a)

k = 152

b)

k = 176

c)

k = 5

d)

k = 27

37.

When graphing b< 6 would you use an open or closed circle?

a)

Open

b)

closed

38.

3 less than a number

a)

n − 3

b)

3 − n

c)

−3n − 3

d)

n + 3

39.

Pick the correct inequality.

a)

A

b)

B

c)

C

d)

D

40.

When you graph an inequality, you used a closed dot when you use which symbols?

a)

≤, ≥

b)

<, >

41.

Which inequality represents a minimum speed of 45?

a)

s ≤ 45

b)

s < 45

c)

s ≥ 45

d)

s > 45

42.

x is no more than 13

a)

x < 13

b)

x > 13

c)

x ≥ 13

d)

x ≤ 13

43.

Write the inequality:
Six flags over GA have rides with signs that say. "You have to be 54 inches or taller to ride this ride"

a)

x > 54

b)

x < 54

c)

x ≥ 54

d)

x ≤ 54

44.

x - 7 ≥ 10

a)

x ≤ 17

b)

x ≥ 17

c)

x ≥ 3

d)

x ≤ 3

45.

Translate into an inequality:
2 times a number is greater than 6

a)

2-x<6

b)

2x>6

c)

2x>-6

d)

2x<6

46.

28 > 7h

a)

h > 4

b)

h < 4

c)

h > 196

d)

h < 196

47.

Translate into an inequality:
A number n is at least 17.

a)

n < 17

b)

n > 17

c)

n ≤ 17

d)

n ≥ 17

48.

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

a)

Subtraction

b)

Division

c)

Multiplication

d)

Addition

49.

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

a)

Division

b)

Multiplication

c)

Addition

d)

Subtraction

50.

Evaluate the equation:
(10+5) -6

a)

9

b)

10

c)

11

d)

12

51.

Evaluate the equation:
4 · 3 - 7

a)

10

b)

20

c)

41

d)

5

52.

17 - 5 · 3

a)

2

b)

36

c)

3

d)

35

53.

7 - 9 ÷ 9

a)

18

b)

6

c)

1

d)

3

54.

20 - 5 x 2

a)

30

b)

10

c)

50

55.

(7 + 41) ÷ 2 – 15

a)

19

b)

9

c)

25

d)

3

56.

15 + 7 × 2 – 11 + 35=

a)

38

b)

251

c)

53

d)

50

57.

Solve the following:
(2 + 7 - 1) ÷ 2²

a)

16

b)

2

c)

72.25

d)

8.75

58.

(7 + 41) ÷ 2 – 15

a)

19

b)

9

c)

25

d)

3

59.

18 + (6 – 2) × 2

a)

26

b)

29

c)

44

d)

40

60.

(82 ÷ 2) × 3 – 17

a)

206

b)

100

c)

106

d)

5

61.

15 + 7 × 2 – 11 + 35=

a)

38

b)

251

c)

53

d)

50

62.

15 x 19 + 18 ÷ 6 =

a)

250

b)

199

c)

400

d)

288

63.

2 + (9²- 4)

a)

16

b)

77

c)

79

d)

88

64.

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

65.

4 + 9 + 8 ÷ 4

a)

5.25

b)

5

c)

25

d)

15

66.

11²- 8 ⋅ 7 + 2

a)

100

b)

793

c)

67

d)

49

67.

The exponent equivalent of 20 x 20 x 20 is

a)

20 x 3

b)

20³

c)

3²⁰

68.

How do you write 2 x 2 x 2 x 2 with an exponent?

a)

4²

b)

2⁴

c)

2²

69.

What does the term "squared" mean?

a)

raised to the power of 3

b)

raised to the power of 4

c)

raised to the power of 2

70.

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

a)

Subtraction

b)

Division

c)

Multiplication

d)

Addition

71.

4²- 6

a)

16

b)

8

c)

2

d)

10

72.

What would be my first step? 3 + 4 x 6 - 4 =

a)

addition

b)

multiplication

c)

subtraction

d)

exponents

73.

(8 + 5) + 8 ÷ 4

a)

5 R 1

b)

16

c)

6 r 1

d)

15

74.

A girl is snorkeling 1 meter below sea level and the dives down another 0.5 meters. How far below sea level is the girl?

a)

1.5 meters above sea level

b)

1.5 meters below sea leves

c)

0.5 meters above sea level

d)

0.5 meters below sea level

75.

The first play of a football game resulted in a loss of 12 yards. Then a penalty resulted in another loss of 5 yards. What is the total loss or gain?

a)

a gain of 7 yards

b)

a loss of 7 yards

c)

a gain of 17 yards

d)

a loss of 17 yards

76.

A climber starts descending from 533 feet above sea level and keeps going until she reaches 10 feet below sea level. How many feet did she descend?

a)

523 feet

b)

543 feet

c)

0 feet

d)

500 feet

77.

The temperature on Sunday was -15^o C. The temperature on Monday was 12 degrees less than the temperature on Sunday. What was the temperature on Monday?

a)

-27^o C

b)

27^o C

c)

-3^o C

d)

3^o C

78.

The lowest temperature on Thursday was -20^o C. The lowest temperature on Saturday was -12^o C. What was the difference between the lowest temperatures?

a)

13^{o C}

b)

32^oC

c)

8^o C

d)

9^o C

79.

On a number line, what is the distance between -61.5 and -23.4?

a)

-84.9 units

b)

84.9 units

c)

-38.1 units

d)

38.1 units

80.

On a number line, what is the distance between -16 and 76?

a)

-60 units

b)

-92 units

c)

60 units

d)

92 units

81.

If it is 85 degrees in California and -4 degrees in Nebraska, how many degrees warmer is it in California?

a)

-89

b)

81

c)

89

d)

-81

82.

The high temperature on Wednesday was 93 degrees. What was the absolute value of the temperature on Wednesday?

a)

93

b)

-93

c)

0

d)

186

83.

What is the expression that matches this situation?
Robbie went parasailing. His sail reached 141 feet. It descended 22 feet before staying in the same place for 10 minutes. What was the height that it stayed in for 10 minutes?

a)

163 feet

b)

119 feet

c)

-191 feet

d)

19 feet

84.

Melody had to make a visit to the bank because her account was overdrawn by $32. After making a deposit of $100, Melody was now happy that she had some money. How much money did she have after making the deposit?

a)

$100

b)

-$78

c)

$68

d)

$32

85.

A football team gained 9 yards on one play and then lost 22 yards on the next. Write a sum of integers to find the overall change in field position.

a)

-9 + (-22) = -13

b)

9 + (-22) = 13

c)

9 + (-22) = -13

d)

none

86.

A diver was 40 feet below the surface of the water. A fisherman was casting off a dock right above the diver that was 12 feet above the surface of the water. How far apart are the diver and the fisherman?

a)

28 feet

b)

-28 feet

c)

52 feet

d)

-52 feet

87.

The temperature drops 2°F each hour. What is the total change in temperature after 12 hours?

a)

-24

b)

26

c)

24

d)

-26

88.

In Buffalo, New York, the temperature was -14°F in the morning. If the temperature dropped 7°F, what is the temperature now?

a)

-7°F

b)

-21°F

c)

7°F

d)

21°F

89.

While hiking, Sandra went up 120 meters. If Sandra started at 800 meters above sea level, what is her elevation now?

a)

-680

b)

920

c)

680

d)

-920

90.

The price of a share of stock started the day at $37. During the day it went down $3, up $1, down $7, and up $4. What was the price of a share at the end of the day?

a)

$27

b)

$31

c)

$32

d)

$35

91.

An elevator went up 15 floors, down 9 floors, up 11 floors, and down 19 floors. Find the net change.

a)

13

b)

3

c)

-2

d)

-4

92.

A dolphin was swimming 23 feet under the surface of the water. He rose 8 feet, then it dropped back down 4 feet. It rose 21 feet. What is the location of the dolphin now?

a)

2 feet below sea level

b)

2 feet above sea level

c)

19 feet below sea level

d)

15 feet below sea level

93.

a)

4 + 2 = 6

b)

-4 + 2 = -2

c)

4 + (-2) = 2

d)

-4 + (-2) = -6

94.

a)

1 + 5 = 6

b)

-1 + 5 = 4

c)

1 + (-5) = -4

d)

-1 + (-5) = -6

95.

a)

-5 - 4 = -1

b)

-5 + 1 = -1

c)

-5 + 4 = -1

d)

5 + (-4) = 1

96.

a)

3 × (-2) = 6

b)

3 × (-2) = -6

c)

3 × 2 = 6

d)

-3 × (-2) = -6

97.

a)

-4 + 5

b)

4 + 5

c)

4 + (-5)

d)

-4 + (-5)

98.

a)

8 + (-5) = 3

b)

-8 + 5 = -3

c)

8 + 5 = 13

d)

-8 + (-5) = -13

99.

a)

-15 ÷ (-3) = -5

b)

15 ÷ 3 = 5

c)

-15 ÷ 3 = 5

d)

-15 ÷ 3 = -5

100.

a)

5 × 2 = 10

b)

-5 × 2 = 10

c)

5 × (-2) = -10

d)

-5 × (-2) = -10

101.

a)

-15 - 5 = -10

b)

-15 - 5 = -20

c)

15 - 5 = 20

d)

-15 - (-5) = -20

102.

a)

5 x 3 = 15

b)

5 x (-3) = 15

c)

5 x (-3) = -15

d)

-5 x (-3) = -15

103.

a)

-7 - 4 = -28

b)

7 x 4 = 28

c)

7 x (-4) = -28

d)

-7 x (-4) = -28

104.

a)

7 + 10 = 3

b)

-7 + 10 = 3

c)

-7 - 10 = 3

d)

-7 + 3 = 10

105.

a)

-5 + 3 = -2

b)

5 + (-3) = 2

c)

5 + 3 = 8

d)

-5 + (-3) = -8

106.

a)

9 + 4 = 13

b)

9 + (-4) = 5

c)

-9 + 4 = -5

d)

-9 + (-4) = -13

107.

a)

4 + 3 = 1

b)

4 + (-3) = 1

c)

-4 + 3 = -1

d)

-4 + (-3) = -1

108.

a)

4 + 3 = 7

b)

4 + (-3) = 1

c)

-4 + 3 = -1

d)

-4 + (-3) = -7

109.

a)

4 x 4 = 16

b)

-4 x (-4) = -16

c)

-4 x (-4) = 16

d)

4 x (-4) = -16

110.

a)

12 + 15 = 27

b)

-12 + 15 = 3

c)

12 + (-15) = -3

d)

-12 + (-15) = -27

111.

a)

-8 + (-5) = -13

b)

-8 + 5 = -3

c)

8 + (-5) = 3

d)

8 + 5 = 13

112.

Look at the number line.

a)

–2 + 4 = –2

b)

–2 + (–4) = –6

c)

4 + (–6) = –2

d)

4 + (–2) = 6

4.8 Mixed Review (6th)

Total questions: 112

Worksheet time: 4hrs 46mins

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