Free Printable Decimal Operations Quiz

1.

Convert the fraction $\frac{5}{8}$ to a decimal.

a)

$0.625$

b)

$0.65$

c)

$0.6$

d)

$0.6250$

2.

What is the decimal representation of $\frac{4}{9}$ ?

a)

$0.44$

b)

$0.444$

c)

$0.\overline{4}$

d)

$0.4444$

3.

Convert the fraction $\frac{7}{16}$ to a decimal.

a)

$0.4375$

b)

$0.44$

c)

$0.438$

d)

$0.437$

4.

What is the decimal representation of $\frac{5}{6}$ ?

a)

$0.833$

b)

$0.83$

c)

$0.\overline{83}$

d)

$0.8333$

5.

Convert the fraction $\frac{9}{10}$ to a decimal.

a)

$0.9$

b)

$0.90$

c)

$0.91$

d)

$0.89$

6.

What is the decimal representation of $\frac{3}{11}$ ?

a)

$0.27$

b)

$0.272$

c)

$0.\overline{27}$

d)

$0.2727$

7.

Convert the fraction $\frac{11}{20}$ to a decimal.

a)

$0.55$

b)

$0.56$

c)

$0.545$

d)

$0.550$

8.

Convert the fraction $\frac{3}{4}$ to a decimal.

a)

$0.75$

b)

$0.74$

c)

$0.745$

d)

$0.750$

9.

Solve.

3807 / 9

a)

423

b)

475

c)

288

d)

364

10.

66.3 ÷ 11 =

a)

11

b)

6

c)

7

d)

12

11.

Estimate 11.75 ÷ 3

a)

3

b)

4

c)

5

d)

6

12.

35.3 ÷ 5 =

a)

5

b)

4

c)

6

d)

7

13.

21.9 ÷ 2 =

a)

111

b)

1

c)

10

d)

11

14.

90.2 ÷ 3 =

a)

60

b)

30

c)

600

d)

90

15.

Estimate the quotient using compatible numbers. 2,460 ÷ 81

a)

30

b)

3

c)

80

d)

300

16.

Which of the following is 4.52 when rounded to the nearest hundredth?

a)

4.453

b)

4.449

c)

4.512

d)

4.523

17.

What is 3.457 rounded to the nearest tenth

a)

3.5

b)

3.4

c)

3.46

d)

3.45

18.

What is 3.436 rounded to the nearest hundredth?

a)

3.5

b)

4

c)

3.43

d)

3.44

19.

Write each fraction or mixed number as a decimal. Use bar notation if needed.

\frac{3}{10}

4 lines

20.

Write each fraction or mixed number as a decimal. Use bar notation if needed.

\frac{9}{10}

4 lines

21.

Which decimal is equivalent to $\frac{79}{100}$ ?

a)

0.079

b)

0.79

c)

7.9

d)

79.100

22.

Which decimal is equivalent to $\frac{170}{100}?$

a)

10.7

b)

1.7

c)

1.07

d)

17.0

23.

How would you write the fraction 48/100 as a decimal?

a)

48.100

b)

0.48

c)

4.8

d)

4.800

24.

How would you write the fraction 7/10 as a decimal?

a)

7.10

b)

0.07

c)

0.7

d)

7.0

25.

Larry has written $\frac{6}{10}$ of his book report. Which decimal represents the part of the book report that Larry has written?

a)

6.1

b)

6.01

c)

0.6

d)

0.06

26.

Which decimal is equivalent to $\frac{79}{100}$ ?

a)

0.079

b)

0.79

c)

7.9

d)

79.100

27.

7.71 ÷ 3

a)

2.57

b)

25.7

c)

0.31

d)

3.1

28.

2.31 ÷ 3

a)

1.36

b)

0.53

c)

0.77

d)

0.78

29.

88.2 ÷ 9

a)

9.8

b)

8.1

c)

0.98

d)

7.3

30.

24.4 ÷ 0.4

a)

6.1

b)

0.61

c)

61

d)

610

31.

12.48 ÷ 0.2

a)

62.4

b)

6.24

c)

624

d)

0.624

32.

Mrs. Dombrowsky bought 27 books for the class. What was the cost for one book if she spent a total of $67.50?

a)

$2.13

b)

$0.21

c)

$0.25

d)

$2.50

33.

Mrs. Burgess, Mrs. Curry, Ms. Davis and Mrs. Stowers went to lunch this weekend. The lunch total was $81.20. How much does each person owe if they split it evenly?

a)

$2.30

b)

$23.00

c)

$21.30

d)

$20.30

34.

2.8 ÷ 4

a)

7

b)

0.7

c)

0.07

d)

70

35.

Davis earned $36.12 for making 7 touchdowns at his football game. How much does he make per touchdown?

a)

$5.17

b)

$5.12

c)

$5.14

d)

$5.16

36.

Find the quotient for this division problem: 0.48 ÷ .02

a)

0.24

b)

0.0096

c)

0.46

d)

24

37.

5.4 / 0.9

a)

.5

b)

5

c)

.6

d)

6

38.

63.39 / 0.24

a)

265.125

b)

2651.25

c)

264.125

d)

2641.25

39.

6.5 / 1.3

a)

4

b)

5

c)

40

d)

50

40.

Convert to a decimal

a)

0.7

b)

0.35

c)

2.7

d)

0.28

41.

What is a variable?

a)

a term that includes a variable

b)

a letter that stands for an unknown number

c)

a term that is a known number without variables

42.

What does the letter x stand for?

a)

a letter

b)

an unknown number

43.

Which operation is represented by 2x?

a)

addition

b)

subtraction

c)

multiplication

d)

division

44.

Write an expression with the same meaning as "subtract a number times 4 from 10." (Use x as a variable if needed)

(a)

45.

2x + x²; for x = 3

a)

12

b)

15

46.

What is the value of the expression 2x² - 5y + 3 when x=3 and y=3

a)

0

b)

30

c)

6

d)

-3

47.

Choose the answer that represents the expression

b^4

a)

b*b

b)

b*b*b*b

c)

b*b*b

48.

Evaluate the expression when a=10

2a + 3

a)

5

b)

15

c)

23

49.

Evaluate the expression when a=10 and c=4

a + 9c

a)

19

b)

36

c)

46

50.

Evaluate the following expression:

x²- x + 5 when x = 5

a)

25

b)

33

c)

20

d)

35

51.

Evaluate m² + 12q if m = 5 and q = -3.

a)

10

b)

-25

c)

-11

d)

13

52.

What is the correct translation for this expression:

"Five less than twice a number"

a)

$5-n^2$

b)

$5-2n$

c)

$n^2-5$

d)

$2n-5$

53.

"Twice the difference of a number and eleven"

a)

2n - 11

b)

11 - 2n

c)

n + n - 11

d)

2(n - 11)

54.

Which expression represents: "the product of 3 and x increased by 5"?

a)

5x - 3

b)

3 - 5x

c)

3x + 5

d)

3x(5)

55.

Which expression represents "x cubed less than 7"?

a)

x³ - 7

b)

3x - 7

c)

7 - x³

d)

7 - 3x

56.

25 less than a number (n)
Write your answer as an expression.

a)

n + 25

b)

25 - n

c)

n - 25

d)

25/n

57.

Solve 14 - cd when c = 2 and d = 7

a)

0

b)

28

c)

16

d)

23

58.

$Evaluate\ 4y\ if\ \ \ y=3$

a)

7

b)

12

59.

5 times d and then increased by 8

a)

5d + 8

b)

5 + 8d

c)

5 + 8 + d

d)

5d-8

60.

The sum of n and 6

a)

n/6

b)

n X 6

c)

n + 6

d)

n - 6

61.

4 less than x

a)

4-x

b)

x-4

c)

4x

d)

x+4

62.

The sum of g and 13

a)

g+13

b)

13-g

c)

13 x g

d)

13/g

63.

w increased by 7

a)

w-7

b)

7-w

c)

w + 7

d)

w/7

64.

half of a

a)

a/3

b)

a/4

c)

a/2

d)

2a

65.

The quotient of n and 2

a)

n/2

b)

n x 2

c)

n + 2

d)

n - 2

66.

the difference between m and 3

a)

mx3

b)

m+3

c)

m/3

d)

m-3

67.

product of 35 and z

a)

35 x z

b)

35/z

c)

35-z

d)

35+z

68.

a + 4

a)

product of a and 4

b)

difference of a and 4

c)

sum of a and 4

d)

quotient of a and 4

69.

Evaluate 5³

a)

15

b)

25

c)

125

d)

0

70.

The sum of 6 and x multiplied by 4 is represented by:

a)

4(x + 6)

b)

6x + 4

c)

x +4

d)

4x + 4

71.

Write the expression:
4 less than 5 times p

a)

5p - 4

b)

4 - 5p

c)

4p - 5

d)

5 - 4p

72.

Evaluate when r = 2
150r + 15 – 7r

a)

293

b)

293r + 15

c)

301

d)

300

73.

Evaluate when x = 8
The quotient of 3x + 12 and 2x

a)

2.25

b)

2

c)

4

d)

16

74.

$Evaluate\ 5\left(a+1\right)^2+9\ when\ a=2.$

a)

21

b)

19

c)

54

75.

4 less than x

a)

4-x

b)

x-4

c)

4x

d)

x+4

76.

The sum of g and 13

a)

g+13

b)

13-g

c)

13 x g

d)

13/g

77.

w increased by 7

a)

w-7

b)

7-w

c)

w + 7

d)

w/7

78.

product of 35 and z

a)

35 x z

b)

35/z

c)

35-z

d)

35+z

79.

quadruple w

a)

3 x w

b)

3/w

c)

4+w

d)

4 x w

80.

m/8

a)

m more than 8

b)

8 plus m

c)

m candies divided by 8 friends

d)

product of m and 8

81.

monkey has 4 bananas and the zookeeper gives him f more

a)

4 x f

b)

4/f

c)

4 - f

d)

4 + f

82.

pizza has p slices for 4 student

how many per student

a)

p x 4

b)

p/4

c)

4/p

d)

p - 4

83.

b birds are in a tree. Two leave. Then, they are doubled.

a)

b + 2 x 2

b)

(b - 2) x 2

c)

b/2

d)

b + 2

84.

The sum of seven and x

a)

7-x

b)

x-7

c)

7x

d)

7+x

85.

Twenty decreased by x

a)

20+x

b)

20/x

c)

x-20

d)

20-x

86.

The number h decreased by eight

a)

h-8

b)

8h

c)

h+8

d)

8-h

87.

A _____________ is a symbol, usually a letter that stands for a number.

a)

coefficient

b)

algebraic expression

c)

variable

d)

term

88.

Which of the following terms mean "addition"?

a)

of

b)

how many

c)

total of

d)

shared

89.

Which of the following terms means "subtract"?

a)

half

b)

less than

c)

double

d)

per

90.

Difference, minus, less than, and decreased by are all words that mean ______________.

a)

add

b)

subtract

c)

multiply

d)

divide

91.

Evaluate the expression using the values
m = 7, r = 8, and t = 2.
4m + t

a)

30

b)

28

c)

26

d)

14

92.

Evaluate the expression using the values m = 7, r = 8, and t = 2.
r/t

a)

8

b)

6

c)

4

d)

7

93.

13.64 + 174.08

(a)

94.

In the number 7.43, which number is the whole number?

a)

7

b)

4

c)

3

d)

.43

95.

10.2 x 1.5

(a)

96.

8.4 $\div$ 6

a)

.14

b)

1.4

c)

14

d)

140

97.

Solve.

3807 / 9

a)

423

b)

475

c)

288

d)

364

98.

10.34 + 3.895 =

(a)

99.

Multiply 2.5 by 4.

a)

10

b)

8

c)

12

d)

6

100.

5.7 + 3.2 =

a)

9.0

b)

8.9

c)

8.5

d)

8.2

Decimal Operations Quiz

Total questions: 100

Worksheet time: 6hrs 12mins

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