Quiz about Adding, Subtracting and multiplying decimals

Question 1

Last month, Shelly earned $15.38 for mowing lawns, $6.25 for cleaning her room, and $12.04 for other chores. How much did she earn last month?

Accepted Answer

$33.67

Answer

$33.76

Answer

$33.00

Answer

$34.64

Question 2

During the first week of her vacation, Madison practices playing her flute 5.75 hours. In the following week, she spends 4.2 hours practicing the flute. What is the difference in the amount of time she spends practicing the flute during these weeks?

Accepted Answer

1.55 hrs

Answer

1.6 hrs

Answer

9.55 hrs

Answer

9.95 hrs

Question 3

22 + 4.57 + 8.9

Accepted Answer

35.47

Answer

34.47

Answer

13.69

Answer

13.59

Question 4

50 - 8.32

Accepted Answer

41.68

Answer

42.68

Answer

41.78

Answer

41.88

Question 5

18.7 x 6 = _

Accepted Answer

112.2

Answer

11.22

Answer

112.1

Answer

1.121

Question 6

5.55 x 5.7 =

Accepted Answer

31.635

Answer

316.35

Answer

27.37

Answer

2.737

Question 7

4 x 0.03

Accepted Answer

0.12

Answer

12

Answer

120

Answer

0.012

Question 8

If you multiply 0.73 by 2.52, how many times would you move the decimal?

Accepted Answer

4

Answer

2

Answer

3

Answer

5

Question 9

Add the decimal into this number:
2.39 x 4.37 = 104443

Accepted Answer

10.4443

Answer

104.443

Answer

10444.3

Answer

1.04443

Question 10

What does the 5 in the decimal .257 represent?

Accepted Answer

five hundredths

Answer

fifths

Answer

five tenths

Answer

fiftieths

Question 11

Which number has 9 in the tenths place?

Accepted Answer

54,823.912

Answer

16,453.896

Answer

23,869.159

Answer

27,890.534

Question 12

How many digits will be behind the decimal in the product?
**Check before you answer**
0.15 x 0.6

Accepted Answer

3

Answer

0

Answer

1

Answer

2

Question 13

7.9 - 3.47 =

Accepted Answer

4.43

Answer

11.37

Answer

3.32

Answer

4.37

Question 14

55.78 + 4.6 =

Accepted Answer

60.38

Answer

60.28

Answer

55.32

Answer

56.44

Question 15

94 - 4.8 =

Accepted Answer

89.2

Answer

5.4

Answer

90.80

Answer

98.8

Question 16

21 + 4.09 =

Accepted Answer

25.09

Answer

4.30

Answer

6.19

Answer

16.91

Question 17

123.6 - 0.08 =

Accepted Answer

123.52

Answer

123.2

Answer

122.8

Answer

124.4

Question 18

2.98 + 5.3 =

Accepted Answer

8.28

Answer

2.51

Answer

3.63

Answer

2.37

Question 19

Micah had $10.52 after he left the bookstore. If he bought a book for $6.39, how much money did he have before he went to the bookstore?

Accepted Answer

$16.91

Answer

$17.00

Answer

$16.19

Answer

$17.10

Question 20

Noah measured the length of three pieces of cloth. The measurements were 4.29 feet, 3.6 feet, and 2.34 feet. What was the total length of the three pieces of cloth?

Accepted Answer

10.23 feet

Answer

10.24 feet

Answer

10.2 feet

Answer

10.19 feet

Question 21

Cheyenne lives on a mountain that is 576.54 feet above sea level. The mountain her grandmother lives on is 408.6 feet above sea level. What is the difference in the elevations of these mountains?

Accepted Answer

167.94 ft

Answer

985.14 ft

Answer

167.9 ft

Answer

985.94

Question 22

How do you add decimals?

Accepted Answer

line decimals up and drop you decimal

Answer

line numbers up

Answer

add zeros so numbers are even

Answer

add and count the decimal places

Question 23

If you multiply 0.73 by 2.52, how many times would you move the decimal?

Accepted Answer

4

Answer

2

Answer

3

Answer

5

Question 24

0.23 + 0.4

Accepted Answer

0.63

Answer

0.27

Answer

4.23

Answer

0.234

Question 25

0.89 + 4.59

Accepted Answer

5.48

Answer

.548

Answer

Hot Dog

Answer

548

Question 26

Nathan and his uncle paid $9.50 for tickets to a bike race.  They bought one adult's ticket and one child's ticket.  The adult's ticket cost $5.75.  What was the cost of Nathan's ticket?

Accepted Answer

$3.75

Answer

3.75

Answer

$2.95

Answer

$3.50

Question 27

55.78 + 4.6 =

Accepted Answer

60.38

Answer

60.28

Answer

55.32

Answer

56.44

Question 28

18.7 x 6 = _

Accepted Answer

112.2

Answer

11.22

Answer

112.1

Answer

1.121

Question 29

3.7 x 0.43 =

Accepted Answer

1.591

Answer

15.91

Answer

18.7

Answer

1.87

Question 30

81.9 x 0.5 =

Accepted Answer

40.95

Answer

409.5

Answer

40.02

Answer

400.2

Adding, Subtracting and multiplying decimals

37 questions

Last month, Shelly earned $15.38 for mowing lawns, $6.25 for cleaning her room, and $12.04 for other chores. How much did she earn last month?

During the first week of her vacation, Madison practices playing her flute 5.75 hours. In the following week, she spends 4.2 hours practicing the flute. What is the difference in the amount of time she spends practicing the flute during these weeks?

22 + 4.57 + 8.9

50 - 8.32

18.7 x 6 = _

5.55 x 5.7 =

4 x 0.03

If you multiply 0.73 by 2.52, how many times would you move the decimal?

Add the decimal into this number:
2.39 x 4.37 = 104443

What does the 5 in the decimal .257 represent?

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Adding, Subtracting and multiplying decimals

37 questions

Last month, Shelly earned $15.38 for mowing lawns, $6.25 for cleaning her room, and $12.04 for other chores. How much did she earn last month?

During the first week of her vacation, Madison practices playing her flute 5.75 hours. In the following week, she spends 4.2 hours practicing the flute. What is the difference in the amount of time she spends practicing the flute during these weeks?

22 + 4.57 + 8.9

50 - 8.32

18.7 x 6 = _

5.55 x 5.7 =

4 x 0.03

If you multiply 0.73 by 2.52, how many times would you move the decimal?

Add the decimal into this number:2.39 x 4.37 = 104443

What does the 5 in the decimal .257 represent?

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Add the decimal into this number:
2.39 x 4.37 = 104443