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Worksheets

6th Grade Decimal Operations

Total questions: 50

Worksheet time: 25mins

Name
Class
Date
1.

4 + 0.9 = ______

a)

4.9

b)

4.1

c)

5.9

d)

3.9

2.

Add. 75.4 + 6 = ______

a)

81.4

b)

82.4

c)

80.4

d)

79.4

3.

Add. 0.814 + 3 = ______

a)

3.814

b)

3.14

c)

4.814

d)

0.814

4.

Subtract. 9,168.886 - 3,171.727 = ______

a)

5,997.159

b)

6,000.613

c)

5,997.269

d)

5,997.059

5.

Add. 0.804 + 0.975 = ______

a)

1.779

b)

1.679

c)

1.889

d)

1.704

6.

Subtract. 586 - 298.1 = ______

a)

287.9

b)

288.9

c)

278.9

d)

297.9

7.

Add. 93.56 + 0.6 + 37.1 = ______

a)

131.26

b)

130.16

c)

132.26

d)

129.26

8.

Add. 0.3441 + 15.3 + 949.5569 = ______

a)

965.201

b)

964.201

c)

966.201

d)

965.101

9.

Add. 9.054 + 7.096 + 9.938 = ______

a)

26.088

b)

25.088

c)

27.088

d)

24.088

10.

Add. 3.5 + 9.6 + 8.1 + 5.3 + 6.3 = ______

a)

32.8

b)

31.8

c)

33.8

d)

30.8

11.

Multiply: 0.27 × 0.56 = ______

a)

0.1512

b)

0.1522

c)

0.01512

d)

1.512

12.

Multiply: 0.7 × 2.82 = _______

a)

1.974

b)

1.874

c)

2.074

d)

1.927

13.

Multiply: 0.96 × 0.1 = _______

a)

0.096

b)

0.96

c)

0.0096

d)

0.106

14.

Multiply: 3.9 × 3.67 = _______

a)

14.313

b)

12.813

c)

10.213

d)

15.903

15.

Multiply: 6.71 × 0.4 = _______

a)

2.684

b)

1.684

c)

0.2684

d)

26.84

16.

Multiply: 0.42 × 0.6 = _______

a)

0.252

b)

0.024

c)

0.062

d)

0.342

17.

Multiply: 77.9 × 32.78 = ________

a)

2556.562

b)

2345.321

c)

2789.654

d)

3012.789

18.

Multiply: 2.5 × 38.7 = ________

a)

96.75

b)

85.25

c)

102.25

d)

91.50

19.

Multiply: 86.46 × 2.22 = ________

a)

191.9412

b)

182.7252

c)

200.0122

d)

175.4622

20.

Multiply: 7.61 × 42.3 = ________

a)

322.803

b)

287.103

c)

341.213

d)

301.523

21.

Multiply: 1.1 × 49.1 = ________

a)

54.01

b)

50.01

c)

59.01

d)

44.01

22.

Divide. Give the exact answer, written as a decimal.
2.4 ÷ 2

a)

1.2

b)

0.12

c)

2.4

d)

0.6

23.

Divide. Give the exact answer, written as a decimal. 9,203.04 ÷ 7 = ______

a)

1,314.72

b)

1,314.27

c)

1,213.47

d)

1,413.72

24.

Divide. Give the exact answer, written as a decimal.

a)

18.1475

b)

17.2500

c)

19.0000

d)

18.5000

25.

Divide. Give the exact answer, written as a decimal.
652.8 ÷ 17

a)

38.4

b)

36.2

c)

42.1

d)

40.7

26.

Divide. Round your answer to the nearest hundredth.
27,007.0 ÷ 8 = ______

a)

3,375.88

b)

3,375.08

c)

3,370.88

d)

3,378.88

27.

Divide. Round your answer to the nearest whole number.
5,783.26 ÷ 8

a)

723

b)

715

c)

730

d)

700

28.

Divide. Round your answer to the nearest tenth. 58,881 ÷ 94 = _______

a)

626.4

b)

589.2

c)

672.1

d)

610.7

29.

Divide. Round your answer to the nearest whole number. 8,866.59 ÷ 72 = _______

a)

123

b)

110

c)

98

d)

135

30.

Divide. Give the exact answer, written as a decimal.
504 ÷ 0.64

a)

787.5

b)

78.75

c)

7.875

d)

0.07875

31.

Divide. Give the exact answer, written as a decimal.
57.9 ÷ 0.8

a)

72.375

b)

7.2375

c)

0.72375

d)

45.12

32.

539 ÷ 0.4 = _______

a)

1347.5

b)

215.6

c)

135.9

d)

1250

33.

Divide. Give the exact answer, written as a decimal.
4,960.46 ÷ 0.2

a)

24,802.3

b)

2,480.23

c)

248,023

d)

12,401.15

34.

34. Divide. Round your answer to the nearest hundredth. 58.9898 ÷ 0.421 = _______

a)

140.17

b)

138.00

c)

120.50

d)

145.25

35.

35. Divide. Round your answer to the nearest hundredth.
410 ÷ 0.557

a)

736.27

b)

73.63

c)

7.36

d)

136.27

36.

36. Divide. Give the exact answer, written as a decimal. 6,492 ÷ 3.2 = _______

a)

2028.75

b)

2031.25

c)

2025.25

d)

2018.75

37.

37. Divide. Give the exact answer, written as a decimal. 470.2 ÷ 0.8 = _______

a)

587.75

b)

58.75

c)

376.16

d)

600.25

38.

38. Divide. Give the exact answer, written as a decimal. 5,980 ÷ 1.6 = _______

a)

3,737.5

b)

4,987.5

c)

372.5

d)

9,568.0

39.

It rained 3.62 inches on Monday. On Tuesday, it rained 0.37 inches less than on Monday. How much did it rain on Tuesday?

a)

3.25

b)

3.00

c)

3.50

d)

2.85

40.

It snowed 1.9 inches on Monday and 8.22 inches on Tuesday. How much did it snow on Monday and Tuesday combined?

a)

10.12

b)

9.32

c)

8.12

d)

11.22

41.

Khalil bought 4.2 ounces of cat food and 6 ounces of dog food. How much pet food did he buy in all?

a)

10.2

b)

8.2

c)

12.2

d)

9.2

42.

Joey is building a brick wall that needs to be 3.9 meters tall. So far, the wall is 0.58 meters tall. How much taller does the brick wall need to be?

a)

3.32

b)

3.42

c)

2.32

d)

3.00

43.

Ethan is installing a new tile backsplash in his kitchen. The tile he likes costs $3.50 per square foot. The area he is tiling is 36.5 square feet. How much will Ethan pay for the tile for his backsplash?

a)

$127.75

b)

$105.50

c)

$98.25

d)

$140.00

44.

Mateo put 675.93 grams of brown sugar into a canister. Then he carefully measured out 4 grams of it to use in a recipe for cookies. How much brown sugar is left in the canister?

a)

671.93 grams

b)

679.93 grams

c)

669.93 grams

d)

675.93 grams

45.

Y-Mart is having a sale on picture books. Each book costs 5.25.Iftheymake5.25. If they make 435.75 on picture books, how many do they sell?

a)

83 picture books

b)

75 picture books

c)

90 picture books

d)

100 picture books

46.

Kirk is ordering matching T-shirts for his basketball team, the Mighty Falcons. Each shirt costs $5.79. What is the total cost if Kirk buys 15 shirts?

a)

$86.85

b)

$72.35

c)

$93.50

d)

$80.25

47.

If Lisa places both balls on the scale at the same time, what will the scale read?

a)

8.02 pounds

b)

7.00 pounds

c)

10.00 pounds

d)

6.50 pounds

48.

If each ticket cost $2.50, how many tickets did they sell?

a)

475 tickets

b)

250 tickets

c)

600 tickets

d)

350 tickets

49.

When Deion was born, his grandfather gave him a 7.5-gram gold coin as a present. Today, Deion read in the newspaper that a gram of gold is worth $50.04. How much money is the gold coin worth?

a)

$375.30

b)

$350.28

c)

$400.40

d)

$325.50

50.

Isabella is raising goats for her town's agricultural fair. She fences a rectangular area in her yard to use as a pasture. The width of the pasture is 124.5 feet, and the length is 180.2 feet. What is the area of the pasture?

a)

22,434.9 square feet

b)

12,450.0 square feet

c)

31,200.4 square feet

d)

18,024.0 square feet