Quiz about Decimals Review

Question 1

Name the decimal that is pictured:

Accepted Answer

0.01

Answer

1.0

Answer

0.1

Answer

0.001

Question 2

$$\frac{2}{10}=?$$

Accepted Answer

0.2

Answer

2.0

Answer

0.02

Answer

2.2

Question 3

2.4 = ?

Accepted Answer

$$2\ \frac{4}{10}$$

Answer

$$2\ \frac{4}{100}$$

Answer

$$\frac{2}{4}$$

Answer

$$4\ \frac{2}{10}$$

Question 4

3.01 = ?

Accepted Answer

$$3\ \frac{1}{100}$$

Answer

$$3\ \frac{1}{10}$$

Answer

$$\frac{31}{10}$$

Answer

$$1\ \frac{3}{10}$$

Question 5

$$\frac{434}{1000}$$ as a decimal is

Accepted Answer

0.434

Answer

4.34

Answer

43.4

Answer

0.0434

Question 6

Represent 8.284 in expanded form

Accepted Answer

8 + 0.2 + 0.08 + 0.004

Answer

8 + 2 + 8 + 4

Answer

8 + 200 + 80 + 4

Answer

8000+ 0.2 + 0.08 + 0.004

Question 7

Express the following as a decimal:

4 thousandths = $$\frac{4}{1000}$$ = ____________

Accepted Answer

0.004

Answer

0.04

Answer

4000

Question 8

Express the following as a fraction:

1 thousandth = _________

Accepted Answer

$$\frac{1}{1000}$$

Answer

$$\frac{1}{100}$$

Answer

$$\frac{10}{1000}$$

Question 9

The shaded model represents the decimal-

Accepted Answer

0.08

Answer

0.8

Answer

0.92

Answer

8

Question 10

Multiply Decimals

*1 decimal place.

*10th place.

3 x 0.2 =

Accepted Answer

0.6

Answer

6

Answer

0.06

Answer

0.006

Question 11

Multiply Decimals

*2 decimal places

*100th place

3 x 0.02 =

Accepted Answer

0.06

Answer

6

Answer

0.6

Answer

0.006

Question 12

Multiply Decimals

2 x 0.4 =

Accepted Answer

0.8

Answer

8

Answer

0.08

Answer

0.008

Question 13

Multiply Decimals

5 x 0.3 =

Accepted Answer

1.5

Answer

15

Answer

0.15

Answer

0.015

Question 14

Multiply Decimals

3 x 2 =

Accepted Answer

6

Answer

0.6

Answer

0.06

Answer

0.006

Question 15

Multiply Decimals

3 x 3 =

Accepted Answer

9

Answer

0.9

Answer

0.09

Answer

0.009

Question 16

Kennedy Space Center, located on Merritt Island, is also a National Wildlife Refuge. Only about 0.04 of the total area is used for space operations. Which fraction best represents the area used for space operations?

Accepted Answer

1/25

Answer

2/5

Answer

1/4

Answer

¹/₂₀₀

Question 17

do ²/₅and ¹⁰/₂₅convert to the same decimal?

Accepted Answer

yes

Answer

no

Question 18

Name the decimal that is shown in the picture:

Accepted Answer

0.50

Answer

5.0

Answer

0.05

Answer

0.55

Question 19

Compare the following decimals:
6.81 ____ 6.87

Accepted Answer

<

Answer

>

Answer

=

Answer

+

Question 20

The value of underlined digit is ... .

24.85

Accepted Answer

o.8

Answer

tens

Answer

tenths

Answer

0.08

Question 21

The value of underlined digit is ... .

14.97

Accepted Answer

0.07

Answer

hundreds

Answer

hundredths

Answer

o.7

Question 22

The value of underlined digit is ... .

15.46

Accepted Answer

5

Answer

50

Answer

o.5

Answer

0.05

Question 23

Round $12.95 to the nearest whole number

Accepted Answer

$13

Answer

$12

Answer

$12.90

Answer

$10

Question 24

Round 12.981 to the hundredths place

Accepted Answer

12.98

Answer

12.9

Answer

13

Answer

12.99

Question 25

Round 12.85 to the tenths place

Accepted Answer

12.9

Answer

12

Answer

13

Answer

12.98

Question 26

Solve the following equation:
178.41 + 55.3 =

Accepted Answer

233.71

Answer

123.11

Answer

121.32

Answer

234.17

Question 27

Solve the following equation:
6.9 - 2.75 =

Accepted Answer

4.15

Answer

9.65

Answer

4.25

Answer

9.89

Question 28

Multiply Decimals

3 x 0.02 =

Accepted Answer

0.06

Answer

6

Answer

0.6

Answer

0.006

Question 29

Multiply Decimals

3 x 2 =

Accepted Answer

6

Answer

0.6

Answer

0.06

Answer

0.006

Question 30

Multiply Decimals

3 x 3 =

Accepted Answer

9

Answer

0.9

Answer

0.09

Answer

0.009

Question 31

Multiply Decimals

2 x 4 =

Accepted Answer

8

Answer

0.8

Answer

0.08

Answer

0.008

Question 32

do ²/₅and ¹⁰/₂₅convert to the same decimal?

Accepted Answer

yes

Answer

no

Question 33

Kennedy Space Center, located on Merritt Island, is also a National Wildlife Refuge. Only about 0.04 of the total area is used for space operations. Which fraction best represents the area used for space operations?

Accepted Answer

1/25

Answer

2/5

Answer

1/4

Answer

¹/₂₀₀

Question 34

Name the decimal that is shown in the picture:

Accepted Answer

0.50

Answer

5.0

Answer

0.05

Answer

0.55

Question 35

Compare the following decimals:
6.81 ____ 6.87

Accepted Answer

<

Answer

>

Answer

=

Answer

+

Question 36

Name the decimal that is pictured:

Accepted Answer

0.87

Answer

0.86

Answer

0.85

Answer

0.94

Question 37

Compare the following decimals:
6.32 ____ 6.5

Accepted Answer

<

Answer

>

Answer

+

Answer

=

Question 38

Name the decimal that is pictured:

Accepted Answer

0.6

Answer

0.4

Answer

0.06

Answer

0.04

Question 39

Solve the following equation:
6.9 - 2.75 =

Accepted Answer

4.15

Answer

9.65

Answer

4.25

Answer

9.89

Question 40

Compare the following decimals:
6.48 ____ 6.9

Accepted Answer

<

Answer

>

Answer

+

Answer

=

Question 41

Compare the following decimals:
5.5 _____ 5.05

Accepted Answer

>

Answer

<

Answer

+

Answer

=

Question 42

Solve the following equation:
178.41 + 55.3 =

Accepted Answer

233.71

Answer

123.11

Answer

121.32

Answer

234.17

Question 43

Name the decimal that is pictured:

Accepted Answer

0.14

Answer

14

Answer

0.014

Answer

1.4

Question 44

Compare the following decimals:
6.81 ____ 6.9

Accepted Answer

<

Answer

>

Answer

+

Answer

=

Question 45

Solve the following equation:
9.12 + 2.9 =

Accepted Answer

12.02

Answer

7.17

Answer

6.22

Answer

11.41

Question 46

Solve the following equation:
5,321.09 - 126.8 =

Accepted Answer

5,194.29

Answer

5,281.29

Answer

5,723.02

Answer

5,447.89

Question 47

Name the decimal that is pictured:

Accepted Answer

0.01

Answer

1.0

Answer

0.1

Answer

0.001

Question 48

Compare the following decimals:
3.63 ______ 3.36

Accepted Answer

>

Answer

<

Answer

+

Answer

=

Question 49

What is the place value of the digit 4 in 7.246

Accepted Answer

hundredths

Answer

tens

Answer

tenths

Answer

thousandths

Question 50

Which of these decimals is the greatest?

Accepted Answer

37.5

Answer

32.06

Answer

3.206

Answer

2.791

Question 51

Order the decimals from least to greatest.

5.53

2.4

10.2

2.357

Accepted Answer

2.357; 2.4; 5.53; 10.2

Answer

10.2; 2.357; 2.4; 5.53

Answer

10.2; 5.53; 2.4; 2.357

Answer

2.4; 2.357; 5.53; 10.2

Question 52

0.7129
Which number is in the tenths place?

Accepted Answer

7

Answer

2

Answer

0

Answer

9

Question 53

0.16
Which number is in the hundredths place?

Accepted Answer

6

Answer

1

Answer

0

Question 54

6.1 + 1.2

Accepted Answer

7.3

Answer

7.2

Answer

7.4

Answer

7.5

Question 55

Determine which number sentence is true.

Accepted Answer

7.3 = 7.30

Answer

3.98 < 3.89

Answer

3.74 < 3.47

Answer

1.57 > 1.75

Question 56

Which number has the greatest value?

Accepted Answer

54.2

Answer

2.54

Answer

42.5

Answer

4.52

Question 57

Which of the following is equivalent to 5/100?

Accepted Answer

.05

Answer

.5

Answer

5

Answer

.005

Question 58

What is the word form of the number 0.9?

Accepted Answer

nine tenths

Answer

nine tens

Answer

zero point nine

Answer

nine oneths

Question 59

Which decimal has the GREATEST value:
0.612 0.67 0.6 0.069

Accepted Answer

0.67

Answer

0.612

Answer

0.6

Answer

0.069

Question 60

Write 4/100 as a decimal.

Accepted Answer

0.04

Answer

400

Answer

0.4

Answer

0.004

Question 61

What decimal is illustrated in the image?

Accepted Answer

0.60

Answer

0.40

Answer

0.20

Answer

1.20

Question 62

What decimal does the figure below represent?

Accepted Answer

0.79

Answer

79

Answer

0.89

Answer

0.21

Question 63

What is .01 x 10 ?

Accepted Answer

.1

Answer

.001

Answer

1

Answer

0.01

Question 64

.04 x 10 = ?

Accepted Answer

.4

Answer

40

Answer

4

Answer

.04

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