Free Printable Decimal Operations Study Guide

1.

What is the sum of 7.23 + 5.76?

a)

12.98

b)

11.99

c)

12.99

2.

Which decimal makes the equation true?

8.19 + _________ = 16.81

a)

8.57

b)

8.62

c)

8.32

d)

8.99

3.

Owen spent $2.19 on a pen and $0.55 on an eraser at the school store. What is the total amount that he spent?

Owen spent (a) .

4.

3.5 + 2.16 = (a)

5.

15.2 - 7.1 = (a)

6.

16.8 - 5.9 = (a)

7.

What is the first step when adding and subtracting decimals?

a)

Line up the numbers

b)

Line up the decimals

c)

Add or subtract like normal

d)

Add in placeholders

8.

Find the answer: 123.07 + 74.9 = ____

a)

197.97

b)

872.07

c)

130.56

d)

None of the above

9.

Add.
21 + 4.09

a)

4.30

b)

6.19

c)

25.09

d)

16.91

10.

6.7 - 2.33=

a)

4.43

b)

4.4

c)

4.37

d)

4.47

11.

Abby buys a game for $7.89 and batteries for $5.49. She pays with a twenty dollar bill, how much change will she receive?

a)

7.72

b)

33.38

c)

13.38

d)

6.62

12.

Stephanie has two dogs. Her beagle weighs 16.27 pounds. Her poodle weighs 28.53 pounds. What is the combined weight of both dogs?

a)

448 pounds

b)

44.8 pounds

c)

4.48 pounds

d)

12.26 pounds

13.

Below is the length of three running trails at three parks.

The trail at Lakewood Park is 9.84 miles.

The trail at Kiest Park is 6.7 miles

The trail at Springfield Park is 13.09 miles.

What is the difference between the length of Springfield Park and Lakewood Park?

a)

6.75 miles

b)

3.25 miles

c)

29.63 miles

d)

7.65 miles

14.

94 - 4.8 =

a)

89.2

b)

5.4

c)

90.80

d)

98.8

15.

Annie buys shoes and top for $47.82 and $13.36 She gives $100. How much change did she receive?

a)

$38.802

b)

$38.98

c)

$38.082

d)

$38.82

16.

Find the difference
18 - 3.55

a)

14.55

b)

14.41

c)

14.45

d)

14.56

17.

0.991 - 0.45

a)

0.641

b)

0.541

c)

0.551

d)

0.531

18.

7.05 - 4.6 =

a)

2.45

b)

3.65

c)

11.65

d)

11.45

19.

Find the sum 27.63 + 15.04

a)

42.77

b)

42.67

c)

40.67

d)

42.78

20.

In the number below, what place value is the digit 2 in?
6.3529

a)

Tens

b)

Thousandths

c)

Hundredths

d)

Ones

21.

30.8 + 4.6

a)

35.4

b)

34.4

c)

35.2

d)

34.2

22.

6.1 + 1.9

a)

8.0

b)

7.9

c)

6.9

d)

8.1

23.

2.4 + 3.2

a)

5.6

b)

5.4

c)

6.2

d)

6.4

24.

12.3 + 1.1

a)

13.4

b)

14.1

c)

13.2

d)

13.3

25.

2.55 + 5.6

a)

8.15

b)

8.25

c)

7.15

d)

7.25

26.

17.23 + 12.46

a)

26.69

b)

29.69

c)

26.96

d)

29.96

27.

3.09 + 4.88

a)

7.97

b)

7.87

c)

6.97

d)

9.97

28.

5.31 + 3.9

a)

9.21

b)

8.21

c)

8.91

d)

8.12

29.

12.054 + 6.592

a)

18.646

b)

18.568

c)

18.256

d)

18.548

30.

17.081 + 1.459

a)

18.54

b)

18.256

c)

18.526

d)

18.56

31.

9.8 - 8.2

a)

1.6

b)

1.5

c)

1.4

d)

1.35

32.

37.477 - 22.693

a)

14.784

b)

14.256

c)

14.635

d)

14.258

33.

3.956 - 1.44

a)

2.516

b)

2.556

c)

2.258

d)

2.485

34.

8.219 - 3.5

a)

4.719

b)

4.256

c)

4.365

d)

4.258

35.

16.871 - 4.602

a)

12.269

b)

12.569

c)

12.245

d)

12.254

36.

9.98 - 6.2

a)

3.78

b)

3.56

c)

3.25

d)

3.98

37.

24.64 - 2.99

a)

21.65

b)

22.55

c)

21.54

d)

21.68

38.

37.88 - 12.6

a)

25.28

b)

25.26

c)

25.25

d)

25.36

39.

8.46 - 7.21

a)

1.25

b)

1.36

c)

1.26

d)

1.24

40.

25.4 - 2.1

a)

23.3

b)

23.5

c)

23.7

d)

23.9

41.

$0.2\ \times\ 0.8$

a)

16

b)

0.16

c)

0.0016

d)

1.6

42.

$7\times0.9$

a)

63

b)

6.3

c)

0.63

d)

0.063

43.

$13.2\times0.8$

a)

105.6

b)

10.56

c)

1.056

44.

$0.3\ \times\ 0.06$

a)

18

b)

1.8

c)

0.18

d)

0.018

45.

What is the correct location of the decimal point in the product?

$22.2\times0.44=9768$

a)

0.9768

b)

97.68

c)

976.8

d)

9.768

46.

What is the correct location of the decimal point in the product?

$2.39\times4.37=104443$

a)

10.4443

b)

104.443

c)

10444.3

d)

1.04443

47.

Evelle bought 3.4 pounds of apples. The apples are $0.89 per pound. How much did Evelle pay for the apples?

a)

$3.00

b)

$3.02

c)

$3.01

d)

$3.03

48.

Each morning on her way to work, Ms. Williams buys a fruit smoothie for $3.75. How much does she spend on fruit smoothies during a 5-day work week?

a)

$187.50

b)

$26.25

c)

$75

d)

$18.75

49.

Maria's dog weighs 32.8 pounds. Jayden's dog weighs 3.6 times as much as Maria's Dog. What is the weight of Jayden's dog?

a)

118.08 pounds

b)

9.11 pounds

c)

295.20 pounds

d)

118.8 pounds

50.

7.9 + 18.72

a)

2662

b)

26.62

c)

1

d)

25.62

51.

86.04 + 4.04

a)

9.044

b)

9044

c)

90.08

d)

90.44

52.

The Bell family traveled and drove 10.9 hours; then 8.6 hours; then 12.4 hours. What is the sum?

a)

31.9 hours

b)

30 hours

c)

31 miles

d)

31.8 hours

53.

91.6 + 101.2

a)

1091.8

b)

Lime

c)

192.8

d)

09

54.

0.991 - 0.45

a)

0.641

b)

0.541

c)

0.551

d)

0.531

55.

11.3 × 2.5

a)

79.1

b)

13.8

c)

22.597

d)

28.25

56.

20.16 X 4.5 =

a)

81.45

b)

90.72

c)

42.15

d)

99.15

57.

35.24 X 2.6 =

a)

99.524

b)

42.678

c)

91.624

d)

48.951

58.

What is 0.7x0.5?

a)

0.35

b)

3.5

c)

35

d)

3.05

59.

45.1 x 7

a)

31.57

b)

315.7

c)

3,157

d)

3.157

60.

7.13 x 5.5

a)

39.215

b)

3.9215

c)

392.15

d)

3921.5

61.

Each morning on her way to work, Kara buys a fruit smoothie for $3.75. How much does she spend on fruit smoothies during a 5-day work week?

a)

$187.50

b)

$26.25

c)

$75.00

d)

$18.75

62.

What is the product of 0.9 and 3.5?

a)

3.15

b)

0.315

c)

31.5

d)

3.015

63.

Jordan's dog wieghs 32.8 pounds. Abigail's dog weighs 3.6 times as much as Jordan's Dog. What is the weight of Abigail's dog?

a)

118.08 pounds

b)

9.11 pounds

c)

295.20 pounds

d)

118.80 pounds

64.

Hannah bought 3.4 pounds of apples. She paid $.89 per pound. How much did Hannah pay for the apples?

a)

$3.00

b)

$3.02

c)

$3.01

d)

$3.03

65.

Solve: 382 x 56 =

a)

23,287

b)

21,836

c)

21,392

d)

21,652

66.

The fifth grade class at Old Mill Elementary School sold more chocolate bars than any other class. They ordered 576 boxes of chocolate. Each box held 24 chocolate bars. How many chocolate bars did they sell?

a)

13,818

b)

3,456

c)

13,824

d)

13,248

67.

Each bushel of apples has 287 apples in it. How many apples are in 37 bushels?

a)

10,150 apples

b)

10, 619 apples

c)

10,614 apples

68.

Where does the decimal go in the answer:

.11 x .3 = 33

a)

0.033

b)

0.33

c)

3.3

69.

45.1 x 7

a)

31.57

b)

315.7

c)

3,157

d)

3.157

70.

What is the correct location of the decimal point in the product?

22.2 x 0.44 = 9768

a)

0.9768

b)

97.68

c)

976.8

d)

9.768

71.

What is the correct location of the decimal point in the product?

2.39 x 4.37 = 104443

a)

10.4443

b)

104.443

c)

10444.3

d)

1.04443

72.

4 x 0.03

a)

12

b)

0.12

c)

120

d)

0.012

73.

Multiply.

6 × 0.8 = ?

(a)

74.

Multiply.

7 × 0.9 = ?

a)

0.063

b)

0.63

c)

6.3

75.

0.2 x 0.8

a)

16

b)

0.16

c)

0.016

d)

1.6

76.

What is the quotient?
188 ÷ 4

a)

4

b)

48

c)

47

d)

470

77.

245 divided by 7

a)

32

b)

35

c)

34

d)

33

78.

648 divided by 8

a)

81

b)

80

c)

82

d)

83

79.

153 divided by 9

a)

14

b)

17

c)

16

d)

15

80.

196 divided by 4

a)

46

b)

49

c)

48

d)

47

81.

7,893 ÷ 9 =

a)

880

b)

879

c)

878

d)

877

82.

2,547 ÷ 6 =

a)

424 R 3

b)

423 R 3

c)

422 R 3

d)

421 R 3

83.

7,548 ÷ 8

a)

943 R4

b)

953 R4

c)

843 R4

d)

1,043 R4

84.

1,600 ÷ 4=

a)

40

b)

400

c)

4

d)

400 r1

85.

555 divided by 2 =

a)

278R1

b)

277R1

c)

276R1

86.

$162\div9=$

a)

18

b)

19

c)

22

d)

24

87.

The number being divided (528) is called the...

a)

divisor

b)

dividend

c)

quotient

d)

remainder

88.

$660\div6=$

a)

100

b)

11

c)

110

d)

10

89.

The answer to a division problem

a)

Remainder

b)

Dividend

c)

Divisor

d)

Quotient

90.

$264\div6=$

a)

66

b)

44

c)

55

d)

33

91.

The sixth graders have been collecting rocks all year. Their collection now contains 2,187 rocks. They plan to divide the rocks evenly between 9 boxes. How many will fit in each box?

a)

233

b)

24

c)

243

d)

254

92.

$808\div8=$

a)

100

b)

110

c)

10

d)

101

93.

975 ÷ 25 =

a)

21

b)

25

c)

39

d)

35

94.

a)

516

b)

471

c)

542

d)

567

95.

What can you do to check your division answer?

a)

multiply

b)

add

c)

subtract

96.

a)

172

b)

170

c)

165

d)

214

97.

The number dividing INTO another number (24) is called the...

a)

divisor

b)

dividend

c)

quotient

d)

remainder

98.

840 ÷ 21 =

a)

42

b)

40

c)

37

d)

38

99.

2162 ÷ 47 =

a)

36

b)

37

c)

46

d)

47

100.

There are 45 students in the 6th grade band class. The director wants to put them into rows of 5 students. How many rows will he need?

a)

10

b)

5

c)

3

d)

9

101.

67809 $\div$ 7 =

(a)

102.

$162\div9=$

a)

18

b)

19

c)

22

d)

24

103.

$660\div6=$

a)

100

b)

11

c)

110

d)

10

104.

The number being divided (528) is called the...

a)

divisor

b)

dividend

c)

quotient

d)

remainder

105.

The answer to a division problem

a)

Remainder

b)

Dividend

c)

Divisor

d)

Quotient

106.

$264\div6=$

a)

66

b)

44

c)

55

d)

33

107.

The sixth graders have been collecting rocks all year. Their collection now contains 2,187 rocks. They plan to divide the rocks evenly between 9 boxes. How many will fit in each box?

a)

233

b)

24

c)

243

d)

254

108.

$808\div8=$

a)

100

b)

110

c)

10

d)

101

109.

a)

516

b)

471

c)

542

d)

567

110.

What can you do to check your division answer?

a)

multiply

b)

add

c)

subtract

111.

a)

172

b)

170

c)

165

d)

214

112.

The number dividing INTO another number (24) is called the...

a)

divisor

b)

dividend

c)

quotient

d)

remainder

113.

There are 45 students in the 6th grade band class. The director wants to put them into rows of 5 students. How many rows will he need?

a)

10

b)

5

c)

3

d)

9

114.

a)

66

b)

68

c)

67

d)

70

115.

6,835 ÷ 5 =

a)

1,267 R1

b)

1,367 R8

c)

167 R3

d)

1,367

116.

Carleigh is baking strawberry pies with her grandma. They need 40 strawberries for each pie. If they have 2,240 strawberries, how many pies can they make?

a)

56 pies

b)

65 pies

c)

560 pies

d)

5 pies

117.

Nayeli watched an equal amount of TikToks each day for two weeks. At the end of the two weeks, she had watched 1,372 TikToks. How many TikToks did Nayeli watch each day?

a)

98

b)

88

c)

87

d)

97

118.

Russell had 52 plastic cups. He arranged them on trays that can hold 4 cups. How many trays did Russell need?

a)

15

b)

12

c)

13

119.

a)

66

b)

68

c)

67

d)

70

120.

3282 ÷ 6

a)

499

b)

545

c)

547

d)

582

121.

742 ÷ 7 =

a)

106

b)

116

c)

106 R2

d)

42

122.

6,835 ÷ 5 =

a)

1,267 R1

b)

1,367 R8

c)

167 R3

d)

1,367

Decimal Operations Study Guide

Total questions: 122

Worksheet time: 6hrs 27mins

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