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Y7 MID-TERM ASSESSMENT

Total questions: 197

Worksheet time: 5hrs 19mins

Name
Class
Date
1.
How many mountain bikes were sold?
a)
22
b)
28
c)
16
d)
6
2.

How many students take the bus to school?

a)

35

b)

20

c)

10

d)

15

3.

How many people said Drama was their favourite type of film?

a)

0

b)

2

c)

1

d)

7

4.
How many more people have purple for a favourite colour than red?
a)
3
b)
5
c)
7
d)
9
5.

What was the most popular type of film?

a)

Action

b)

Comedy

c)

Supernatural

d)

Animated

6.

How many more people said Comedy than Thriller as their favourite type of film?

a)

2

b)

5

c)

8

d)

10

7.

How many employees walked to work?

a)

22

b)

8

c)

10

d)

12

8.

What was the most common mode of transport?

a)

Walk

b)

Cycle

c)

Bus

d)

Car

9.
How many students like oranges and apples?
a)
7
b)
45
c)
70
d)
20
10.
How many total votes were collected?
a)
5
b)
10
c)
15
d)
20
11.

The bar graph shows the scores Brett obtained in his end of year exams. How many more did Brett score in his best subject than in his worst subject?

a)

25

b)

35

c)

45

d)

60

12.
How many students like strawberries the best?
a)
2
b)
40
c)
20
d)
10
13.

In total, how many people took part in the survey?

(a)  

14.
What type of graph is this?
a)
Bar Graph
b)
Pictograph
c)
Line Plot
d)
Tally Chart
15.

357×70357\times70  

(a)  

16.
2,312 ÷ 8
a)
279
b)
258
c)
299
d)
289
17.

What is the "2" Called

a)

Remainder

b)

Dividend

c)

Divisor

d)

Quotient

18.

655 ÷ 5

a)

12

b)

120

c)

131

d)

14

19.

29 is made up of?

a)

2 tens 9 threes

b)

2 tens and 9 units

c)

3 tens and 3 units

d)

4 tens and 3 units

20.

In 3452, the digit __ is in the tens place

a)

3

b)

4

c)

5

d)

2

21.

What is the place value of 5 in 4578?

a)

ones

b)

tens

c)

hundreds

d)

thousands

22.
The 4 is in the ________ place in the number 450,322.
a)
ones
b)
ten thousands
c)
thousands
d)
hundred thousands
23.

268 x 9 =

(a)  

24.

Round 272 to the nearest hundred

a)

300

b)

200

c)

600

d)

1000

25.

862×72862\times72  

(a)  

26.

94+321+43+234

a)

629

b)

962

c)

692

d)

296

27.

10 subtracted from a number.

a)

10 - b

b)

b - 10

c)

b

d)

b + 10

28.

95 x 31 =

(a)  

29.

563×44563\times44  

(a)  

30.

324+56+425+57

a)

826

b)

862

c)

926

d)

962

31.

Samuel played the video game Thunder Force and scored: 8765 and 7143. How many points did he score altogether?

(a)  

32.

Rebecca read 135 pages of a certain story book. She has to read 68 more pages before she finally finishes the book. Calculate the number of pages in the book.

(a)  

33.

The stem and leaf plot below shows the grade point averages of 18 students. The digit in the stem represents the ones and the digit in the leaf represents the tenths. So for example 0 | 8 = 0.8, 1 | 2 = 1.2 and so on.


What is the range of the data in the stem and leaf plot?

a)

3.2

b)

3.1

c)

3.5

d)

32

34.
How many scores are listed in this Stem and Leaf Plot?
a)
3
b)
6
c)
9
d)
18
35.
How many baseballs were thrown 50 or more feet?
a)
5
b)
4
c)
13
d)
8
36.
What is the range of the data shown in the stem and leaf plot?
a)
40
b)
56
c)
136
d)
96
37.
In how many games did the team score more than 20 points?
a)
8
b)
7
c)
10
d)
9
38.

The diagram shows the ages of a group of people.


How many people are there in the group?

a)

44

b)

29

c)

12

d)

16

39.

The diagram shows the heights of Mr Pearce's plants


How many plants are taller than 40cm?

a)

1

b)

4

c)

5

d)

7

40.

The diagram shows times taken for 15 people to complete a jigsaw.


What is the modal time taken?

a)

57 minutes

b)

7 minutes

c)

50 minutes

d)

3 minutes

41.

The diagram shows times taken for 15 people to complete a jigsaw.


What is the range of the times taken?

a)

36 minutes

b)

34 minutes

c)

44 minutes

d)

46 minutes

42.

The diagram shows times taken for 15 people to complete a jigsaw.


How many people took longer than an hour to complete it?

a)

5

b)

4

c)

6

d)

7

43.
Find the mode.
12, 5, 9, 18, 22, 25, 5
a)
22
b)
18
c)
9
d)
5
44.
Find the range.
12, 5, 9, 18, 22, 25, 5
a)
20
b)
15
c)
22
d)
18
45.
A data set can have more than one mode
a)
True
b)
False
46.

Nicole bowled 7 games last weekend. Her scores are: 155, 165, 138, 172, 127, 193, 142. What is the range of Nicole's scores?

a)
193
b)
127
c)
60
d)
66
47.

Find the range of these numbers:

15, 2, 3, 7, 8, 4, 3, 2, 16, 2, 4

a)

2

b)

13

c)

14

d)

7

48.
Johnny and his 6 friends divide 63 baseball cards amongst themselves.  How many baseball cards does each one get?
a)
10r3
b)
9
c)
8
d)
11
49.

Find the Median of in the Data Set:

2, 9, 7, 4, 6, 12,\ 9,\ 7,\ 4,\ 6,\ 1  



(a)  

50.

Find the median for the set of numbers:

85, 42, 64, 71, 39, 56, 26

a)

71

b)

42

c)

56

d)

60

51.

Find the median for the set of numbers:

23, 37, 11, 58, 13, 45

a)

30

b)

23

c)

37

d)

28

52.

Find the median for the set of numbers:

17, 24, 8, 19, 6, 34, 10, 28, 48, 12

a)

17

b)

19

c)

18

d)

20

53.
The science scores of nine students in a class are 72, 94, 56, 71, 88, 95, 59, 98 and 60. What is the median of the scores?
a)
72
b)
73
c)
56
d)
75.5
54.
Find the median of these numbers:
4,2,7,4,3
a)
2
b)
5
c)
7
d)
4
55.

What is the median from the following set of numbers ?

7,8,9,5,6,3,4,5,7,12,13

a)

7

b)

4

c)

3

d)

13

56.

Find the mean of the numbers below:


3, 2, 1, 3, 2, 1, 3, 2, 1, 3, 2, 1

a)

3

b)

2

c)

1

d)

4

57.

Find the mean of the numbers below:


1, 8, 7, 5, 6, 4, 7, 6

a)

5

b)

5.5

c)

6

d)

6.5

58.

Find the mean of the numbers below:


20, 30, 24, 32

a)

26.5

b)

27.5

c)

27

d)

27.5

59.

The stem and leaf plot below shows the grade point averages of 18 students. The digit in the stem represents the ones and the digit in the leaf represents the tenths. So for example 0 | 8 = 0.8, 1 | 2 = 1.2 and so on.


What is the range of the data in the stem and leaf plot?

a)

3.2

b)

3.1

c)

3.5

d)

32

60.
How many baseballs were thrown 50 or more feet?
a)
5
b)
4
c)
13
d)
8
61.
What is the range of the data shown in the stem and leaf plot?
a)
40
b)
56
c)
136
d)
96
62.
In how many games did the team score more than 20 points?
a)
8
b)
7
c)
10
d)
9
63.

The diagram shows the heights of Mr Pearce's plants


How many plants are taller than 40cm?

a)

1

b)

4

c)

5

d)

7

64.

The diagram shows times taken for 15 people to complete a jigsaw.


What is the modal time taken?

a)

57 minutes

b)

7 minutes

c)

50 minutes

d)

3 minutes

65.

The diagram shows times taken for 15 people to complete a jigsaw.


What is the range of the times taken?

a)

36 minutes

b)

34 minutes

c)

44 minutes

d)

46 minutes

66.

The diagram shows times taken for 15 people to complete a jigsaw.


How many people took longer than an hour to complete it?

a)

5

b)

4

c)

6

d)

7

67.
Find the mode.
12, 5, 9, 18, 22, 25, 5
a)
22
b)
18
c)
9
d)
5
68.
Find the range.
12, 5, 9, 18, 22, 25, 5
a)
20
b)
15
c)
22
d)
18
69.
A data set can have more than one mode
a)
True
b)
False
70.

Nicole bowled 7 games last weekend. Her scores are: 155, 165, 138, 172, 127, 193, 142. What is the range of Nicole's scores?

a)
193
b)
127
c)
60
d)
66
71.

Find the range of these numbers:

15, 2, 3, 7, 8, 4, 3, 2, 16, 2, 4

a)

2

b)

13

c)

14

d)

7

72.
Johnny and his 6 friends divide 63 baseball cards amongst themselves.  How many baseball cards does each one get?
a)
10r3
b)
9
c)
8
d)
11
73.

Find the Median of in the Data Set:

2, 9, 7, 4, 6, 12,\ 9,\ 7,\ 4,\ 6,\ 1  



(a)  

74.

Find the median for the set of numbers:

85, 42, 64, 71, 39, 56, 26

a)

71

b)

42

c)

56

d)

60

75.

Find the median for the set of numbers:

23, 37, 11, 58, 13, 45

a)

30

b)

23

c)

37

d)

28

76.

Find the median for the set of numbers:

17, 24, 8, 19, 6, 34, 10, 28, 48, 12

a)

17

b)

19

c)

18

d)

20

77.
The science scores of nine students in a class are 72, 94, 56, 71, 88, 95, 59, 98 and 60. What is the median of the scores?
a)
72
b)
73
c)
56
d)
75.5
78.

What is the median from the following set of numbers ?

7,8,9,5,6,3,4,5,7,12,13

a)

7

b)

4

c)

3

d)

13

79.

Find the mean of the numbers below:


3, 2, 1, 3, 2, 1, 3, 2, 1, 3, 2, 1

a)

3

b)

2

c)

1

d)

4

80.

Find the mean of the numbers below:


1, 8, 7, 5, 6, 4, 7, 6

a)

5

b)

5.5

c)

6

d)

6.5

81.

Find the mean of the numbers below:


20, 30, 24, 32

a)

26.5

b)

27.5

c)

27

d)

27.5

82.
How many cones were sold in all?
a)
16
b)
21
c)
11
d)
33
83.

How many chickens does Nate have on his farm?

a)

11

b)

12

c)

9

d)

10

84.

Simplify the expression:
8x+4x-8x+4x

a)
-12x
b)
-4x
c)
4x
d)
12x
85.

A rectangular swimming pool has a length of 20 m and a width of 10 m. What is the area of the pool?

a)

200 m2m^2

b)

60 m2m^2

c)

30 m2m^2

d)

20 m2m^2

86.

The length of the picture frame is 12 inches. The width is 8 inches. What is the perimeter of the frame?

a)

20 inches

b)

22 inches

c)

28 inches

d)

40 inches

87.

Work out the answer as a decimal...


247 ÷ 4

a)

61.75

b)

61 r 3

c)

62.25

d)

62 r 1

88.

The city of Seattle has 1,242 law enforcement officers in the police department. If the officers are divided into groups of 18, how many officers will be in each group?

a)

22356

b)

69

c)

130

d)

700

89.

Evaluate 132

a)
26
b)
196
c)
144
d)
169
90.

Work out 6211 +32\frac{\sqrt[]{6^2-11}\ +3}{2}

(a)  

91.

Find the value of 112

a)
132
b)
144
c)
121
d)
22
92.

Evaluate 132+4213^2+4^2

(a)  

93.

What is 192?

(a)  

94.

Cube of 10 is

a)

100

b)

1000

c)

30

d)

3000

95.

Work out 3681  , leaving your answer in its simpliest form.\sqrt[]{\frac{36}{81}}\ \ ,\ leaving\ your\ answer\ in\ its\ simpliest\ form.

(a)  

96.

Evaluate 636^3

(a)  

97.

Evaluate 0.0025\sqrt[]{0.0025}

(a)  

98.
Evaluate.
a)
5
b)
7
c)
25
d)
49
99.

Evaluate 83   + 22+5\sqrt[3]{8}\ \ \ +\ \sqrt[]{2^2+5}

(a)  

100.

Work out
9  ×  100\sqrt[]{9}\ \ \times\ \ \sqrt[]{100}

a)
30
b)
-200
c)
900
d)
90
101.
In between what two integers is the square root of 44?
a)
3 and 4
b)
4 and 5
c)
5 and 6
d)
6 and 7
102.

What is the cube of 13?

(a)  

103.

Convert 18.75% to a decimal

a)

1875

b)

0.01875

c)

1.875

d)

0.1875

104.

Convert 3.5% to a decimal

a)

0.035

b)

0.0035

c)

350

d)

35

105.
-5 - (- 3)
a)
-8
b)
8
c)
-2
d)
15
106.

-10 + 4

a)

-14

b)

14

c)

-6

d)

6

107.
-5 - (- 3)
a)
-8
b)
8
c)
-2
d)
15
108.
(-25) ÷ (-5)
a)
5
b)
-5
c)
-20
d)
-30
109.
19 - (-19)
a)
0
b)
36
c)
26
d)
38
110.
Evaluate:
−30÷2
a)
−15
b)
15
c)
10
d)
−10
111.
5 - (-12)
a)
-7
b)
7
c)
17
d)
-17
112.
-8 + 20
a)
-28
b)
28
c)
14
d)
12
113.
If you are adding 2 negative numbers, will your answer be positive or negative?
a)
negative
b)
positive
114.
-6(12)
a)
-18
b)
18
c)
-72
d)
72
115.
If I have a negative multiplied with a positive, what will the answer be?
a)
Positive 
b)
Negative 
116.

-4(-1)(-2)

a)

-8

b)

8

c)

-7

d)

7

117.
Multiply
(5) • (–9) • (–2)
a)
90
b)
-45
c)
-90
d)
47
118.
2 + (-21) 
a)
19
b)
-19
c)
-23
d)
23
119.
-7 - 2
a)
-9
b)
9
c)
5
d)
-5
120.
-7 - (-2) = ?
a)
9
b)
-9
c)
-5
d)
5
121.
-3 + 12
a)
-15
b)
-9
c)
9
d)
15
122.
6 - (-4)
a)
10
b)
2
c)
-2
d)
-10
123.
-3 +(- 2)
a)
-1
b)
5
c)
-5
d)
-6
124.

-11 × -11 =

a)

-122

b)

141

c)

122

d)

121

125.

6 × (-8) =

a)

-48

b)

42

c)

49

d)

46

126.

-27 ÷ (-3) =

a)

8

b)

6

c)

-8

d)

9

127.

A submarine was 1800 ft below sea level. It dove another 1500 feet below its initial position. Which integer represents its new location? 

a)
-300
b)
-1300
c)
-3300
d)
300
128.

-8 + ?? = -10

(a)  

129.

Divide

12÷4=-12\div-4=  

a)

3

b)

-3

130.

Divide.

93=\frac{-9}{-3}=  

a)

3

b)

-3

131.
2 + (-21) 
a)
19
b)
-19
c)
-23
d)
23
132.

In 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
133.
-18 - (-10 )=
a)
-28
b)
8
c)
28
d)
-8
134.
15 - 21
a)
6
b)
26
c)
-6
d)
-26
135.
A submarine was situated 800 feet below sea level. If it ascends 350 feet, what is its new position?
a)
450
b)
-450
c)
1150
d)
-1150
136.
At sunrise, the outside temperature was 1° below zero. By lunch time, the temperature rose by 17° and then fell by 4° by night. What was the temperature at the end of the day? 
a)
14°
b)
13°
c)
12°
d)
11°
137.
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
138.

Evaluate -23 + (-13)

a)

-36

b)

36

c)

-10

d)

10

139.

Evaluate -45 + 18

a)

-27

b)

67

c)

27

d)

-67

140.

From 10 meters below sea level, Reeny took off in his helicopter and ascended 100 meters. Which integer represents Reeny's elevation now?

a)

-90

b)

90

c)

110

d)

-110

141.

Mount Nike is 20,300 feet above sea level. Reebok Valley is 490 feet below sea level. What is the difference between these two elevations?

a)

19,675 feet

b)

20, 790 feet

c)

20,109 feet

d)

19,810 feet

142.

-1 + 1

a)

-2

b)

-1

c)

0

d)

1

143.

Evaluate 4 - 10 - (-3)

(a)  

144.
A submarine is 150 below sea level while an airplane is 375 above sea level.  What is the difference between the height of the submarine and the airplane?
a)
-525
b)
525
c)
325
d)
-325
145.
Which are the correct steps for rewriting a subtraction problem into addition?
a)

1) Keep first number the same
2) Keep subtraction sign
3) Change second number to its opposite

b)

1) Keep first number the same
2) Change the subtraction sign into addition sign
3) Change second number to its opposite.

c)

1) Change the first number into the opposite
2) Change subtraction sign to addition sign
3) Keep second number the same

d)

1) Change the first number into its opposite
2) Change subtraction sign to addition sign
3) Change second number to its opposite

146.
Which of the answers show the subtraction problem correctly rewritten as an addition problem?
−8 − 5
a)
8 + 5
b)
8 + (−5)
c)
−8 + 5
d)
−8 + (−5)
147.
A monkey sits on a limb that is 25 ft. above the ground. He swings up 16 ft then jumps down 13 ft. How far off the ground is the monkey now?
a)
54 ft
b)
28 ft
c)
31 ft
d)
25 ft
148.

-15 - 3

(a)  

149.

-18 + (-6)

(a)  

150.

5 - 19

(a)  

151.
The temperature on Sunday was -15o C.  The temperature on Monday was 12 degrees less than the temperature on Sunday.  What was the temperature on Monday? 
a)

-27o C

b)

27o C

c)

-3o C

d)

3o C

152.
Order the numbers from least to greatest:
{43, 0, -9, -4, -88}
a)
{-88, -4, -9, 0, 43}
b)
{43, 0, -4, -9, -88}
c)
{-88, -9, -4, 0, 43}
d)
{-4, -9, -88, 0, 43}
153.

Fill in the correct symbol:  4-4  ______  5-5  .

a)

<<  

b)

>>  

c)

==  

d)

\ge  

154.

19(5)19-(-5)

(a)  

155.

2+(9)-2+(-9)

(a)  

156.

1(23)-1-(-23)

(a)  

157.

7217-21

(a)  

158.

4+10+(2)-4+10+(-2)

(a)  

159.

The temperature on a cold winter day starts out at 10 degrees, but it drops rapidly to 24 degrees due to a strong cold front moving in.  What is the current temperature?

a)

14

b)

34

c)

-14

d)

-34

160.
Ben owed his older brother $24.  When he received his allowance of $9, he gave it to his older brother.  What is his current debt?
a)
-$33
b)
-$15
c)
-$13
d)
-$8
161.

-7 + ( -6 ) + 15

(a)  

162.

Which of the following is correct?

a)

-3 + (-15) = 18

b)

-23 + 31 = 8

c)

6 + (-15) = 9

d)

26 + 4 = -30

163.

What are the coefficients of 2x25x+82x^2-5x+8 ?

a)

2, 8

b)

2, -5

c)

5, 8

d)

2, 2

164.

Which of the following expressions are like terms?

a)

5x5y2z3,  5x4y6z3-5x^5y^2z^3,\ \ 5x^4y^6z^3

b)

a4b2c9,  13a4b2c9a^4b^2c^9,\ \ -13a^4b^2c^9

c)

4x3y,    9x2y34x^3y,\ \ \ \ 9x^2y^3

d)

p4r2s,  p2r5s3p^4r^2s,\ \ p^2r^5s^3

165.

Determine the constant of the expression 3a+8b10c53a+8b-10c-5 .

a)

3

b)

8

c)

-10

d)

-5

166.

Which of the following expressions is the like term of 6x3y2z5-6x^3y^2z^5 ?

a)

x3y2z5x^3y^2z^5  

b)

6x2y5z3-6x^2y^5z^3  

c)

6x5y2z36x^5y^2z^3  

d)

2x3y5z22x^3y^5z^2  

167.

Which of the following expressions are like terms?

a)

4x2yz3, 9x2y3z-4x^2yz^3,\ 9x^2y^3z

b)

5x2y2z, 8x3y2z5x^2y^2z,\ 8x^3y^2z

c)

x3y2z2, 7x2y3z2-x^3y^2z^2,\ -7x^2y^3z^2

d)

7x2y3z, 3x2y3z7x^2y^3z,\ -3x^2y^3z

168.
What are the terms in the expression?
4 + 16v
a)
4, 16v
b)
4
c)
v
d)
+16
169.

How many terms are there in this expression below?

2m + 3n - 7

a)

3

b)

5

c)

2

d)

1

170.

Translate this phrase into an algebraic expression.

5 less than a number

a)

5v5-v

b)

5v5v

c)

5+v5+v

d)

v5v-5

171.
Subtract a number from 10
a)

n10n-10

b)

10+n10+n

c)

10n\frac{10}{n}

d)

10n10-n

172.
a number added to 19
a)
19-n
b)
19+n
c)
19/n
d)
19n
173.
4 less than a number 
a)
4/n
b)
4+n
c)
n/4
d)
n-4
174.

the difference of a number and six

a)

x + 6

b)

x - 6

c)

6 - x

d)

x/6

175.

Which of the following is the algebraic form for the verbal statement shown?

"thirteen more than the product of four and a number"

a)

n4+13\frac{n}{4}+13

b)

4n+134n+13

c)

4(n+13)4\left(n+13\right)

d)

13(n+4)13\left(n+4\right)

176.

How is "ten less than the square of a number "  expressed algebraically?

a)

2a 102a\ -10

b)

10a210-a^2

c)

102a10-2a

d)

a210a^2-10

177.

Which algebraic expression best represents the number sentence below

"The product of negative seven and a number "

a)

7p-7-p

b)

7p-7p

c)

7+p-7+p

d)

7p7p

178.

Translate: the sum of eight and the product of a number and nine

a)

9x+89x+8  

b)

8x+98x+9  

c)

x9+8\frac{x}{9}+8  

d)

9x89x-8  

179.

Translate to an algebraic expression.

6 minus the quotient of u and 2

a)

6 - (u ÷ 2)

b)

6 - 2u

c)

6 ÷ u + 2

d)

6 - (2 ÷ u)

180.

Translate to an algebraic expression.

76 decreased by x

a)

76 - x

b)

x - 76

c)

76x

d)

76 + x

181.

Translate to an algebraic expression.

twice the sum of 70 and m

a)

2(m + 70)

b)

( 2 x 70 )+ m

c)

2(70 - m)

d)

70 + (m x 2)

182.

Translate to an algebraic expression.

The difference of 30 and n

a)

n - 30

b)

30 - n

c)

30 + n

d)

n ÷ 30

183.

Five less than y.

a)

5 - y

b)

5 + y

c)

y5\frac{y}{5}

d)

y - 5

184.

10 subtracted from a number.

a)

10 - b

b)

b - 10

c)

b

d)

b + 10

185.
the quotient of a number and 4
a)
n ÷ 4
b)
n - 4
c)
n + 4
d)
4n
186.

The sum of two numbers is 34 . If one of the numbers is Q ,write an expression for the second number.

a)

34+Q34+Q

b)

Q34Q-34

c)

34Q34-Q

d)

34Q34Q

187.
The difference of 3 times a number and 7
a)
3 + 7n
b)
3n - 7
c)
3n + 7 
d)
3 / 7n
188.
a number increased by eighteen
a)
18n
b)
n+18
c)
18-n
d)
18/n
189.
fourteen times a number
a)
n-14
b)
14n
c)
14+n
d)
14-n
190.
the sum of fifty-two and a number
a)
n-52
b)
52 + n
c)
52/n
d)
52n
191.
w increased by 5
a)
w - 5
b)
5w
c)
w + 5
d)
w / 5
192.

Akwasi is N years old now . Write an expression for Akwasi's age 13 years ago.

a)

NN

b)

N13N-13

c)

13N13N

d)

N+13N+13

193.

Five times Mike's age increased by nine.

a)

5(x+9)5(x+9)

b)

9(5+x)9(5+x)

c)

9x+59x+5

d)

5x+95x+9

194.

the product of a number and sixteen

a)
x + 16
b)
x - 16
c)
16x
d)

x16\frac{x}{16}

195.
5 less than the product of 7 and s
a)
7s - 5
b)
5 - 7 + s
c)
7(s - 5) 
d)
5 - 7s
196.

The total of b and 14 .

a)
14 - b
b)

14b\frac{14}{b}

c)
14 + b 
d)
b - 14 
197.

three times a certain number increased by eight

a)

3x

b)

3x + 8

c)

3 + 8x

d)

x + 8