Free Printable Decimal Operations.

1.

2.16 + 12. 48

a)

14.54

b)

14.64

c)

14.62

d)

10.32

2.

17.89 + 3.4

a)

20.93

b)

17.89

c)

21.29

d)

14.49

3.

15.001 + 1.02

a)

16.21

b)

16.03

c)

16.003

d)

16.021

4.

17.34 - 1.001

a)

18.341

b)

16.339

c)

16.33

d)

16.24

5.

15.8 - 6. 21

a)

8.59

b)

22.01

c)

9.61

d)

9.59

6.

7.92 + 1.057 =

a)

8.97

b)

9.49

c)

8.977

d)

6.863

7.

103 - 1.02

a)

101.98

b)

102.98

c)

104.02

d)

102.02

8.

123.6 - 0.08=

a)

123.2

b)

122.8

c)

124.4

d)

123.52

9.

0.892 + 0.234

a)

1.026

b)

1.126

c)

0.126

d)

0.1126

10.

2.13 - 1.5

a)

0.63

b)

1.43

c)

1.08

d)

3.63

11.

Ms. Eaton's plant, Hank, was 5.9 inches tall last week. The plan is now 8.65 inches tall. How much has it grown?

a)

3.35 inches

b)

2.75 inches

c)

14.55 inches

12.

Gianna runs her first lap around the track in 4.35 minutes, her second lap in 3.9 minutes and her third lap in 5.102 minutes. What was her total time for the three laps?

a)

5.576 min

b)

8.25 min

c)

13 min

d)

13.352 min

13.

Maria went to the grocery store to buy milk. She paid $2.59 for the milk. If she paid using a $10 bill, how much change did she get back?

a)

7.41

b)

2.49

c)

12.59

d)

13.41

14.

Rebecca had $25 to spend at the amusement park. Her admission ticket cost $17.95. How much money does she have left for food and souvenirs?

a)

7.05

b)

17.7

c)

42.95

d)

43.95

15.

Shane bought 3.55 pounds of beef and 6.72 pounds of chicken. How many pounds of meat did Shane buy?

a)

9.27

b)

10.27

c)

3.17

d)

4.17

16.

5.4 + 6.4 =

(a)

17.

18.11 + 17.65 =

(a)

18.

13.67 + 14.6

(a)

19.

45.17 + 96.09 =

(a)

20.

96.54 + 82.333 =

(a)

21.

8.6 - 4.5 =

(a)

22.

7.2 - 6.8 =

(a)

23.

19.16 - 14.55 =

(a)

24.

41.6 - 22.32 =

(a)

25.

98.562 - 55.38 =

(a)

26.

What do you do first when adding or subtracting decimals?

a)

add/subtract

b)

line up the decimal points

c)

work from left to right

d)

borrow

27.

Evaluate: 0.5 + 0.6

a)

0.11

b)

1.1

c)

0.56

d)

5.6

28.

Evaluate: 0.15 + 0.36

a)

5.1

b)

0.51

c)

0.41

d)

1.536

29.

Evaluate: 3.8 + 1.4

a)

4.12

b)

5.2

c)

4.2

d)

5.12

30.

Evaluate: 2.71 + 2.15

a)

4.87

b)

4.86

c)

5.86

d)

4.76

31.

Evaluate: 0.45 - 0.24

a)

0.69

b)

0.21

c)

0.11

d)

0.31

32.

What place value position is right after the decimal point?

(a)

33.

Evaluate: 3.25 - 1.67

a)

1.58

b)

1.42

c)

2.42

d)

2.58

34.

Evaluate: 0.7 - 0.2

a)

0.5

b)

0.05

c)

0.6

d)

0.9

35.

Evaluate: 4.1 - 1.7

a)

3.6

b)

2.4

c)

2.6

d)

3.4

36.

What place value position is two places after the decimal point?

(a)

37.

Solve: 2.46 + 0.78

(a)

38.

Solve: 3.27 - 1.84

(a)

39.

Fist to Five: How comfortable do you feel when adding and subtracting decimals

a)

0 - I really need help

b)

3 - I feel okay - I still have some questions

c)

4 - I feel confident - but need a little more practice

d)

5 - I got this!

40.

What is the rule for adding or subtracting decimals?

a)

Add first

b)

Line up the decimals first, then fill in with zeros.

c)

Move the decimal to the right the total amount of numbers after the decimal.

d)

Subtract

41.

5.4 + 0.5 =

a)

4.5

b)

4.9

c)

5.9

d)

5.8

42.

7.2 - 4.3 =

a)

2.9

b)

3.9

c)

3.1

d)

2.1

43.

9.7 - 3.2 =

a)

6.5

b)

12.9

c)

65

d)

1.29

44.

8.4 - 3.1 =

a)

5.35

b)

5.3

c)

5.4

d)

4.3

45.

5.6 + 4.2 =

a)

9.6

b)

9.8

c)

9.2

d)

1.4

46.

6.70 - 2.33 =

a)

4.43

b)

4.4

c)

4.37

d)

4.47

47.

15.3 - 12.2 =

a)

3.1

b)

31

c)

3.01

d)

27.5

48.

7.1 - 4.4 =

a)

2.7

b)

3.7

c)

3.6

d)

2.5

49.

3.3 + 2.22=

a)

5.52

b)

5.55

c)

5.77

d)

5.4

50.

7.2 - 4.3=

a)

2.9

b)

3.9

c)

3.1

d)

2.1

51.

4.2 + 7.98=

a)

11.18

b)

12.11

c)

12.19

d)

12.18

52.

Jim earns $22.50, $14.75, and $8.50 on three different days. How much did he earn in all?

a)

$28.75

b)

$45.25

c)

$45.75

d)

457.50

53.

On three different days at her job, Sara earned $27.50, $33, and $49.75. She needs to earn $100 to buy a desk for her computer. If she buys the desk, how much money will she have left over?

a)

209

b)

9

c)

102.50

d)

10.25

54.

Mrs. Rutledge ran 12.3 miles on Saturday. Mrs. Rashleger ran 9.9 miles. How much farther did Mrs. Rutledge run than Mrs. Rashleger? Find the difference.

a)

3.4 miles

b)

1.4 miles

c)

2.4 miles

d)

1.78 miles

55.

Reese is buying school supplies. He buys a notebook for $2.45, a package of pencils for $3.79, and an eraser for $1.55. How much did he spend in all? Find the sum.

a)

0.21

b)

4.69

c)

6.24

d)

7.79

56.

Students are collecting cans for a food drive. Week one they collected 172.3 pounds of food. Week 5, they collected 238 pounds of food. How much more did they collect in week 5? Find the difference in the amounts.

a)

410.3 pounds

b)

65.7 pounds

c)

66.3 pounds

d)

146.3 pounds

57.

Aryana bought an apple for $0.89 and a drink for $1.95. What is her total amount of money spent?

a)

1.06

b)

2.84

c)

90.95

d)

9.90

58.

Keegan bought two sacks of potatoes. The first sack weighed 11.39 lbs. The second sack weighed 14.27 lbs. How many pounds of potatoes does Keegan have in all?

a)

2.88 lbs.

b)

25.56 lbs.

c)

25.66 lbs.

d)

256.6 lbs.

59.

2.16 + 12. 48

a)

14.54

b)

14.64

c)

14.62

d)

15.00

60.

Solve.
3.9 + 2.2 =

a)

5.1

b)

6.1

c)

1.7

d)

32.92

61.

2.0 + 0.1 + 0.05 =

a)

2.15

b)

21.05

c)

0.215

d)

21.5

62.

54.8 + 1.5 =

a)

54.815

b)

56.3

c)

563

d)

55.3

63.

7.92 + 1.057 =

a)

80.257

b)

18.49

c)

8.977

d)

8.97

64.

Round 1.73 to the nearest whole number

a)

2

b)

1

c)

7

d)

0.7

65.

Round 0.627 to one decimal place

a)

0.63

b)

0.7

c)

0.6

d)

0.2

66.

23.4 + 10

a)

133.4

b)

334

c)

3.34

d)

33.4

67.

2.16 + 12. 48

a)

14.54

b)

14.64

c)

14.62

d)

15.00

68.

.1 + .01

a)

11

b)

.11

c)

1.11

d)

111

69.

17.89 + 3.4

a)

21

b)

17.89

c)

21.29

d)

29

70.

On a farm, the farmer harvested 30.7 crates of apples and 27.9 crates of oranges. How much more crates of apples are harvested?

a)

12.8 more crates of apples are harvested.

b)

2.8 more crates of apples are harvested.

c)

9.8 more crates of apples are harvested.

d)

1.8 more crates of apples are harvested.

71.

The birch tree outside the farm is 3.5 meters tall. The pine tree is 5.4 meters tall. The maple tree is 1.1 meter taller than the birch tree. Which is taller, the maple tree or the pine tree?

a)

The maple tree is 14.6 meters tall

b)

The maple tree is 4.6 meters tall

c)

The maple tree is 24.6 meters tall

72.

The tallest building in the city is 456.4 meters tall. The second tallest building in the city is 431.6 meters tall. How much taller is the tallest building?

a)

The tallest building is 42.8 meters taller

b)

The tallest building is 24.8 meters taller

c)

The tallest building is 204.8 meters taller

73.

A bridge is 239.4 meters long. Because of a traffic jam, Ken’s car stops after he drives 102.3 meters on the bridge. How much more does he need to drive to get off the bridge?

a)

He needs to drive another 137.1 meters to get off the bridge.

b)

He needs to drive another 127.1 meters to get off the bridge.

c)

He needs to drive another 147.1 meters to get off the bridge.

74.

The bus is 33.5 feet long. The city train is 45.9 feet longer than the bus. How long is the city train?

a)

The city train is 74.4 feet long.

b)

The city train is 709.4 feet long.

c)

The city train is 79.4 feet long.

75.

Part of one side of the road is closed for construction. The part that is closed is 2.8 meters wide, allowing only 3.1 meters for the cars to drive by. How wide is the road before it is closed?

a)

The road is 25.9 meters wide before it is closed.

b)

The road is 55.9 meters wide before it is closed.

c)

The road is 5.9 meters wide before it is closed.

d)

The road is 6.9 meters wide before it is closed.

76.

Kate had $ 368.29. Her mother gave her $ 253.46 and her sister gave her $ 57.39. How much money does she has now?

a)

$ 679.14

b)

$ 649.14

c)

$ 699.14

77.

Maria had $ 469.38. She gave $ 99.37 to Mike and $ 124.93 to Kerry. How much money is left with her?

a)

$ 255.08

b)

$ 245.08

c)

$ 235.08

d)

$ 255.08

78.

The sum of three decimals is 496.28. Two decimals are 238.94 and 110.09. Find the third decimal.

a)

417.25

b)

178.25

c)

147.25

d)

137.25

79.

What decimal problem is represented in this model?

a)

0.31 - 0.07 = 0.38

b)

0.31 + 0.7 = 0.38

c)

0.38 - 0.7 = 0.31

d)

0.38 - 0.07 = 0.31

80.

Solve the problem:

1.5 + 2.06 + 14.9 =

(a)

81.

Mrs. Rogers had $5.64 in her wallet. She found $1.71 more in the couch cushions. How much money does she have now?

(a)

82.

Ella bought a scarf for $5.99 and a pair of gloves for $2.49. How much money did Ella spend?

(a)

83.

Ella's total was $8.48. She paid with a $10 bill. How much money will she get back in change?

(a)

84.

On Saturday, Will walked to the park and then walked a 1.35 mile trail. After that, he walked back home. The distance from his house to the park is 0.39 miles. Which expression represents how far Will walked on Saturday?

a)

0.39 + 0.39

b)

0.39 + 1.35

c)

1.35 - 0.39

d)

0.39 + 1.35 + 0.39

85.

The average rainfall for a particular city is 9.1 inches per year. Last year, it rained a total of 8.18 inches. What is the difference between that year's total rainfall and the amount the city typically receives?

a)

0.92 inches

b)

1.08 inches

c)

17.28 inches

d)

1.02 inches

86.

Solve the problem:

15 + 7.31 =

(a)

87.

Solve the problem:

418 - 19.21

(a)

88.

45.39 - 16.09

(a)

89.

$99.99+78.90=$

a)

188.89

b)

178.99

c)

178.89

90.

18.11 + 17.65 =

(a)

91.

5.4 + 6.4 =

(a)

92.

18.11 + 17.65 =

(a)

93.

13.67 + 14.6

(a)

94.

45.17 + 96.09 =

(a)

95.

96.54 + 82.333 =

(a)

96.

8.6 - 4.5 =

(a)

97.

7.2 - 6.8 =

(a)

98.

19.16 - 14.55 =

(a)

99.

41.6 - 22.32 =

(a)

100.

98.562 - 55.38 =

(a)

101.

Use the Columbo's Menu. You have $10.00 to spend at Columbo's. You buy an order of jalapeño poppers and a medium fountain drink. What is your change?

a)

$4.25

b)

$15.75

c)

$5.75

d)

$5.25

102.

Solve the expression 3 x (8 + 2) $\div$ 2

a)

24

b)

15

c)

13

d)

45

103.

Which number sentence correctly compares the decimal numbers?

a)

0.429 > 0.438

b)

0.438 < 0.483

c)

0.429 > 0.43

d)

0.438 = 0.43

104.

A customer paid Columbo's restaurant two thousand, six hundred nine dollars and seventy-five cents. How is this number written in expanded notation?

a)

(2 x 1,000) + (6 x 100) + (9 x 10) + (7 x 0.01) + (5 x 0.01)

b)

(2 x 1,000) + (6 x 100) + (9 x 1) + (7 x 0.1) + (5 x 0.01)

c)

(2 x 1,000) + (6 x 10) + (9 x 1) + (7 x 1) + (5 x 1)

d)

(2 x 1,000) + (6 x 100) + (9 x 1) + (7 x 0.01) + (5 x 0.001)

105.

Use Columbo's Pizza Menu. How much would 6 orders of French fries and 6 large fountain drinks cost?

a)

$23.80

b)

$7.30

c)

$13.50

d)

$22.80

106.

Which inequality correctly compares the two decimal numbers?

a)

26.5 > 26.05

b)

26.15 > 26.5

c)

26.1 < 26.05

d)

26.15 < 26.1

107.

Use the Columbo's menu. You and two friends decide the share the cost of a large Specialty Pizza equally. How much would you each pay?

a)

$7.87

b)

$3.91

c)

$5.25

d)

15.75

108.

Which symbol makes this comparison true? 13.068 _____ 13.608

a)

<

b)

>

c)

=

d)

+

109.

Which factor pair contains ONLY composite numbers?

a)

6 x 22

b)

11 x 12

c)

3 x 44

d)

2 x 66

110.

Use Columbo's Menu. You buy 2 small fountain drinks, a deluxe cheeseburger, and an order of cheese fries. What is your total?

a)

$8.95

b)

$5.15

c)

$9.90

d)

$6.65

111.

Which polygon has eight sides, eight vertices, and eight angles?

a)

quadrilateral

b)

pentagon

c)

hexagon

d)

octagon

112.

What is the name of a polygon with 4 sides, angles, and vertices?

a)

triangle

b)

quadrilateral

c)

pentagon

d)

octagon

113.

What is a number is 3 or more factors?

a)

prime number

b)

odd number

c)

composite number

d)

product

114.

What is a number with ONLY two factors, 1 and itself?

a)

prime number

b)

even number

c)

composite number

d)

odd number

115.

Which decimal place is three places from the decimal point?

a)

tenths

b)

hundredths

c)

thousandths

d)

millions

116.

What do these numbers have in common?

2, 3, 5, 7, 11, 13, 17

a)

They are all even.

b)

Thy are all odd.

c)

They are all composite.

d)

They are all prime.

117.

What is the definition of parallel lines?

a)

They are side by side and cross at right angles.

b)

They are side by side and never cross.

c)

They cross or intersect.

d)

They are acute angles.

118.

What numbers end with a 0, 2, 4, 6, or 8?

a)

Odd

b)

Prime

c)

Even

d)

Composite

119.

What numbers end in a 1, 3, 5, 7, or 9?

a)

Odd

b)

Even

c)

Prime

d)

Composite

120.

Which is a composite number?

a)

31

b)

23

c)

15

d)

19

121.

$32.2-23.3=$

a)

9.8

b)

8.9

c)

8.5

122.

$63.98-12.75=$

a)

51.23

b)

51.32

c)

50.23

123.

$45-9.8=$

a)

35.8

b)

36.2

c)

35.2

124.

$12.34-4.3=$

a)

8.04

b)

8.4

c)

8.14

125.

$9.02-7.2=$

a)

1.02

b)

1.82

c)

2.82

126.

$102.3-95.5=$

a)

6.7

b)

6.8

c)

6.9

127.

$65.34-7.43=$

a)

57.91

b)

57.81

c)

57.90

128.

$44.44-37.9=$

a)

6.44

b)

6.64

c)

6.54

129.

$7-5.5=$

a)

2.5

b)

1

c)

1.5

130.

$89.2-43.12=$

a)

46.8

b)

46.08

c)

46.18

131.

92-89

a)

3

b)

12

c)

17

d)

9

132.

926 - 658

a)

332

b)

268

c)

231

d)

227

133.

7.6 - 3.8

a)

11.4

b)

4.2

c)

3.8

d)

6.1

134.

9.6 - 2.4

a)

8.1

b)

7.2

c)

4.2

d)

4.6

135.

5.2-2.7

a)

7.9

b)

2.5

c)

1.4

d)

3.5

136.

8.4-2.1

a)

6.3

b)

3.6

c)

2.5

d)

4.9

137.

7.0-1.2

a)

2.5

b)

8.2

c)

6.2

d)

5.8

138.

2.13 -1.5

a)

.63

b)

1.43

c)

1.3

d)

.23

139.

2.5 + 3.8

a)

.63

b)

6.3

c)

4.6

d)

7.1

140.

3 -7

a)

4

b)

-4

c)

2.4

d)

10

141.

Solve.
3.9 + 2.2 =

a)

5.1

b)

6.1

c)

1.7

d)

32.92

142.

23.4 + 10

a)

133.4

b)

334

c)

3.34

d)

33.4

143.

.1 + .01=

a)

11

b)

.11

c)

1.11

d)

111

144.

Evaluate the sum of 2.3 and 4.5

a)

8.6

b)

4.73

c)

6.8

d)

2.2

145.

4.5 + 3.6=

a)

7.1

b)

8.1

c)

9.1

d)

10.1

146.

55.5-40.5=

a)

5

b)

10

c)

15

d)

20

147.

3.9 + 5.1=

a)

7

b)

8

c)

9

d)

10

148.

12.8-5.3=

a)

6.5

b)

7.5

c)

8.5

d)

9.5

149.

20.5-10.4=

a)

9.1

b)

10.1

c)

11.1

d)

12.1

150.

33.7-24.3=

a)

8.4

b)

9.4

c)

10.4

d)

11.4

151.

2.16 + 12. 48

a)

14.54

b)

14.64

c)

14.62

d)

10.32

152.

17.89 + 3.4

a)

20.93

b)

17.89

c)

21.29

d)

14.49

153.

15.001 + 1.02

a)

16.21

b)

16.03

c)

16.003

d)

16.021

154.

17.34 - 1.001

a)

18.341

b)

16.339

c)

16.33

d)

16.24

155.

15.8 - 6. 21

a)

8.59

b)

22.01

c)

9.61

d)

9.59

156.

7.92 + 1.057 =

a)

8.97

b)

9.49

c)

8.977

d)

6.863

157.

103 - 1.02

a)

101.98

b)

102.98

c)

104.02

d)

102.02

158.

123.6 - 0.08=

a)

123.2

b)

122.8

c)

124.4

d)

123.52

159.

0.892 + 0.234

a)

1.026

b)

1.126

c)

0.126

d)

0.1126

160.

2.13 - 1.5

a)

0.63

b)

1.43

c)

1.08

d)

3.63

161.

Ms. Eaton's plant, Hank, was 5.9 inches tall last week. The plan is now 8.65 inches tall. How much has it grown?

a)

3.35 inches

b)

2.75 inches

c)

14.55 inches

162.

Gianna runs her first lap around the track in 4.35 minutes, her second lap in 3.9 minutes and her third lap in 5.102 minutes. What was her total time for the three laps?

a)

5.576 min

b)

8.25 min

c)

13 min

d)

13.352 min

163.

Maria went to the grocery store to buy milk. She paid $2.59 for the milk. If she paid using a $10 bill, how much change did she get back?

a)

7.41

b)

2.49

c)

12.59

d)

13.41

164.

Rebecca had $25 to spend at the amusement park. Her admission ticket cost $17.95. How much money does she have left for food and souvenirs?

a)

7.05

b)

17.7

c)

42.95

d)

43.95

165.

Shane bought 3.55 pounds of beef and 6.72 pounds of chicken. How many pounds of meat did Shane buy?

a)

9.27

b)

10.27

c)

3.17

d)

4.17

166.

What is the rule for adding or subtracting decimals?

a)

Add first

b)

Line up the decimals first, then fill in with zeros.

c)

Move the decimal to the right the total amount of numbers after the decimal.

d)

Subtract

167.

5.4 + 0.5 =

a)

4.5

b)

4.9

c)

5.9

d)

5.8

168.

7.2 - 4.3 =

a)

2.9

b)

3.9

c)

3.1

d)

2.1

169.

9.7 - 3.2 =

a)

6.5

b)

12.9

c)

65

d)

1.29

170.

8.4 - 3.1 =

a)

5.35

b)

5.3

c)

5.4

d)

4.3

171.

5.6 + 4.2 =

a)

9.6

b)

9.8

c)

9.2

d)

1.4

172.

6.70 - 2.33 =

a)

4.43

b)

4.4

c)

4.37

d)

4.47

173.

15.3 - 12.2 =

a)

3.1

b)

31

c)

3.01

d)

27.5

174.

7.1 - 4.4 =

a)

2.7

b)

3.7

c)

3.6

d)

2.5

175.

3.3 + 2.22=

a)

5.52

b)

5.55

c)

5.77

d)

5.4

176.

7.2 - 4.3=

a)

2.9

b)

3.9

c)

3.1

d)

2.1

177.

4.2 + 7.98=

a)

11.18

b)

12.11

c)

12.19

d)

12.18

178.

Jim earns $22.50, $14.75, and $8.50 on three different days. How much did he earn in all?

a)

$28.75

b)

$45.25

c)

$45.75

d)

457.50

179.

On three different days at her job, Sara earned $27.50, $33, and $49.75. She needs to earn $100 to buy a desk for her computer. If she buys the desk, how much money will she have left over?

a)

209

b)

9

c)

102.50

d)

10.25

180.

Mrs. Rutledge ran 12.3 miles on Saturday. Mrs. Rashleger ran 9.9 miles. How much farther did Mrs. Rutledge run than Mrs. Rashleger? Find the difference.

a)

3.4 miles

b)

1.4 miles

c)

2.4 miles

d)

1.78 miles

181.

Reese is buying school supplies. He buys a notebook for $2.45, a package of pencils for $3.79, and an eraser for $1.55. How much did he spend in all? Find the sum.

a)

0.21

b)

4.69

c)

6.24

d)

7.79

182.

Students are collecting cans for a food drive. Week one they collected 172.3 pounds of food. Week 5, they collected 238 pounds of food. How much more did they collect in week 5? Find the difference in the amounts.

a)

410.3 pounds

b)

65.7 pounds

c)

66.3 pounds

d)

146.3 pounds

183.

Aryana bought an apple for $0.89 and a drink for $1.95. What is her total amount of money spent?

a)

1.06

b)

2.84

c)

90.95

d)

9.90

184.

Keegan bought two sacks of potatoes. The first sack weighed 11.39 lbs. The second sack weighed 14.27 lbs. How many pounds of potatoes does Keegan have in all?

a)

2.88 lbs.

b)

25.56 lbs.

c)

25.66 lbs.

d)

256.6 lbs.

185.

2.16 + 12. 48

a)

14.54

b)

14.64

c)

14.62

d)

15.00

186.

2.4 x 8.9 =

a)

2,136

b)

2.136

c)

21.36

d)

213.6

187.

0.17 x 0.3

a)

0.051

b)

51

c)

.51

d)

5.1

188.

9.87 x 23.6

a)

23,293.2

b)

23.2932

c)

2,329.32

d)

232.932

189.

35.4 x 6.2 =

a)

21.948

b)

219.48

c)

2,194.8

d)

2.1948

190.

Which problem has the same answer as this one:

14.8 x 9.3 = 137.64

a)

1.48 x .93

b)

1.48 x 9.3

c)

14.8 x .93

d)

1.48 x 93

191.

5.2 x 0.9 =

a)

46.8

b)

6.1

c)

4.68

d)

.61

192.

22.5 x 3.7 =

a)

22.5

b)

83.25

c)

2.25

d)

832.5

193.

Your friend buys a snack for $2.75 and a book that costs 5 times as much as the snack. He also buys a poster that costs $3.50 less than the book. How much does he spend all together?

a)

$13.75

b)

$16.50

c)

$26.75

d)

$10.25

194.

Your friend saves $15.85 each month for 8 months. She saves $103.98 in the ninth month. How much money does she save all together?

a)

$126.80

b)

$22.82

c)

$230.78

d)

$1,062.62

195.

Each ear of corn has 0.25 pound of corn kernels. How many pounds of kernels are in a dozen (12) ears of corn?

a)

3 pounds

b)

30 pounds

c)

300 pounds

196.

4.5 x 6.2

a)

2,790

b)

279

c)

27.9

d)

2.79

197.

0.35 x 6

a)

210

b)

21

c)

2.1

d)

0.21

198.

1.3 x 9

a)

117

b)

11.7

c)

1.7

d)

0.117

199.

0.23 x 5.4

a)

1,242

b)

124.2

c)

12.42

d)

1.242

200.

42.1 x 0.59

a)

24,839

b)

248.39

c)

24.839

d)

2.4839

201.

Which equation matches the model?

a)

2 x 0.3 = 0.6

b)

3 x 0.2 = 0.6

c)

2 x 3 = 0.6

d)

3 x 2 = 6

202.

What is the length and width of this area model?

a)

2.2 x 3.3

b)

6 x 0.6

c)

4 x 6

d)

2 x 3

203.

What is the product?

a)

6

b)

3.1

c)

2.3

d)

7.13

204.

Which equation is represented by the area model?

a)

2.3 x 1.3

b)

2.4 x 1.3

c)

2.3 x 1.4

d)

2.4 x 1.4

205.

What equation is represented by the decimal model?

a)

1.2 x 2.1

b)

1.2 x 1.1

c)

1.1 x 1.2

d)

2.1 x 2.2

206.

0.3 x 0.5

a)

0.15

b)

1.5

c)

15

d)

150

207.

1.2 x 2.1

a)

25.2

b)

0.36

c)

2.52

d)

3.6

208.

1000.8288282 x 1

a)

1

b)

0

c)

1000.8288282

d)

1000

209.

0.2 x 0.8

a)

16

b)

0.16

c)

0.016

d)

1.6

210.

Which equation does this model represent?

a)

0.9 + 0.2 = 0.92

b)

9 x 0.2 = 1.8

c)

0.9 + 0.02 = 0.92

d)

0.9 x 0.2 = 0.18

211.

What is the product?

a)

0.30

b)

0.20

c)

20

d)

0.33

212.

Devin planted a tree that was 0.17 meters tall. The tree is now 10 times as tall as when she planted it. What is the height of the tree now?

a)

17 meters

b)

170 meters

c)

1.7 meters

d)

1,700 meters

213.

Which equation matches the model?

a)

0.4 x 0.3 = 0.12

b)

12 x 0.3 = 3.6

c)

3 x 4 = 12

d)

3 x .12 = 0.36

214.

Oliver bought 7 bags of candy. Each bag costs $1.50. How much money did he have to pay?

a)

$7.50

b)

$8.50

c)

$10.50

d)

$105.00

215.

Choose the equation represented by the model.

a)

0.1 x 0.2 = 0.02

b)

0.01 x 0.02 = 0.2

c)

0.1 x 0.2 = 0.2

d)

0.9 x 0.8= 0.72

216.

Choose the equation represented by the model.

a)

0.7 x 0.4 = 0.28

b)

0.07 x 0.04 = 0.28

c)

0.7 x 0.4 = 2.8

d)

0.7 x 0.3= 0.21

217.

Choose the equation represented by the model.

a)

0.3 x 0.2 = 0.6

b)

0.03 x 0.02 = 0.6

c)

0.3 x 0.2 = .06

d)

0.02 x 0.03 = 0.06

218.

Which expression does the model show?

a)

0.7 x 0.4

b)

4 x 0.7

c)

7 x 0.4

d)

7 x 4

219.

45.67 x 100

a)

4.567

b)

4,567

c)

456.7

220.

Which number is 1/10 the value of 60.0?

a)

6000

b)

60

c)

6

d)

600

221.

0.0005 X 10=

a)

50

b)

.05

c)

.005

d)

.5

222.

12.087
Which number is in the thousandths place?

a)

1

b)

0

c)

8

d)

7

223.

What does the 5 in the decimal 0.257 represent?

a)

fifths

b)

five tenths

c)

fiftieths

d)

five hundredths

224.

Which number is 1/10 the value of 8.4?

a)

0.84

b)

84

c)

8.4

d)

840

225.

Which number is 1/100 the value of 6.7?

a)

0.670

b)

0.67

c)

0.067

d)

67

226.

1.3 x 9

a)

117

b)

11.7

c)

1.7

d)

0.117

227.

Find the product: 0.02 x 0.7

a)

14

b)

0.14

c)

0.014

d)

1.4

228.

Find the product: 9.8 x 0.01

a)

0.98

b)

9.80

c)

0.098

d)

0.980

229.

How many decimal places are in the product of: 853.49 x 4.5?

a)

7

b)

3

c)

5

d)

4

230.

0.2 x 0.8 =

a)

1.6

b)

2.8

c)

0.16

d)

0.28

231.

0.12 x 4 =

a)

4.8

b)

0.48

c)

0.28

d)

2.8

232.

Which equation matches the model?

a)

0.4 x 0.3 = 0.12

b)

12 x 0.3 = 3.6

c)

3 x 4 = 12

d)

3 x .12 = 0.36

233.

Sarah jogged 4.8 miles each day for 22 days last month. How many miles did Sarah jog in total?

a)

110 miles

b)

105.6 miles

c)

88.16 miles

d)

26.8 miles

234.

0.17 x 0.3

a)

0.051

b)

51

c)

.51

d)

5.1

235.

5.2 x 0.9 =

a)

46.8

b)

6.1

c)

4.68

d)

.61

Decimal Operations.

Total questions: 235

Worksheet time: 5hrs 22mins

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