Decimals: Master Reading, Writing, and Comparing Decimal Numbers

Question 1

Which of the following is equal to 56/100?

Accepted Answer

0.56

Answer

0.65

Answer

0.75

Answer

0.85

Question 2

Write the decimal 0.72 in expanded form using hundredths and tenths.

Accepted Answer

7 tenths + 2 hundredths

Answer

7 hundredths + 2 tenths

Answer

7 ones + 2 tenths

Answer

7 tens + 2 ones

Question 3

Estimate the value of 0.87 to the nearest tenth.

Accepted Answer

0.9

Answer

0.8

Answer

1.0

Answer

1.1

Question 4

Round the decimal 0.456 to the nearest hundredth.

Accepted Answer

0.46

Answer

0.45

Answer

0.47

Answer

0.48

Question 5

Round the decimal three point four five six to the nearest tenth.

Accepted Answer

3.5

Answer

3.4

Answer

4.0

Answer

4.5

Question 6

Which of the following expressions is equivalent to the decimal 0.6?

Accepted Answer

60/100

Answer

60/10

Answer

6/1000

Answer

600/1000

Question 7

Which of these decimals is the largest?

Accepted Answer

1.0

Answer

0.25

Answer

0.5

Answer

0.75

Question 8

What is the decimal form of the fraction 3/10?

Accepted Answer

0.3

Answer

0.03

Answer

3.0

Answer

30

Question 9

Estimate the sum of 0.45 and 0.37 to the nearest tenth.

Accepted Answer

0.8

Answer

0.7

Answer

0.9

Answer

1.0

Question 10

Find the value of 0.25 multiplied by 0.1.

Accepted Answer

0.025

Answer

0.02

Answer

0.25

Answer

2.5

Question 11

A rectangular garden has a length of 3.5 meters and a width of 2.75 meters. What is the area of the garden?

Accepted Answer

9.625 square meters

Answer

6.25 square meters

Answer

10.25 square meters

Answer

12.625 square meters

Question 12

Round the number 0.495 to the nearest hundredth.

Accepted Answer

0.50

Answer

0.49

Answer

0.51

Answer

0.60

Question 13

A store sells apples for $0.75 per pound. How much will it cost to buy 2.25 pounds of apples?

Accepted Answer

$1.875

Answer

$1.69

Answer

$2.0625

Answer

$2.25

Question 14

Which of the following is a decimal that repeats?

Accepted Answer

0.333...

Answer

0.125

Answer

0.234

Answer

0.56789...

Question 15

Which number is read as "three point five seven two"?

Accepted Answer

3.572

Answer

0.3572

Answer

35.72

Answer

357.2

Question 16

Arrange the following decimals in ascending order: 0.25, 0.3, 0.12, 0.2

Accepted Answer

0.12, 0.2, 0.25, 0.3

Answer

0.2, 0.12, 0.25, 0.3

Answer

0.25, 0.2, 0.12, 0.3

Answer

0.3, 0.25, 0.2, 0.12

Question 17

Which of the following number patterns represents the sequence 0.1, 0.2, 0.3, ...?

Accepted Answer

Add 0.1 to the previous number

Answer

Subtract 0.1 from the previous number

Answer

Multiply the previous number by 0.1

Answer

Divide the previous number by 0.1

Question 18

Which of these is equal to 0.65?

Accepted Answer

65/100

Answer

65/10

Answer

65/1000

Answer

65/10000

Question 19

Arrange these decimals from least to greatest: 0.25, 0.3, 0.15

Accepted Answer

0.15, 0.25, 0.3

Answer

0.15, 0.3, 0.25

Answer

0.25, 0.15, 0.3

Answer

0.3, 0.25, 0.15

Question 20

Estimate the value of 3.14 to the nearest tenth.

Accepted Answer

3.1

Answer

3.0

Answer

3.2

Answer

3.3

Question 21

Which of these is NOT a method for comparing decimals?

Accepted Answer

Subtracting them

Answer

Using place value

Answer

Converting to fractions

Answer

Estimating

Question 22

Round the decimal 0.4567 to the nearest hundredth.

Accepted Answer

0.46

Answer

0.45

Answer

0.47

Answer

0.48

Question 23

Express the decimal 0.007 in expanded form using thousandths.

Accepted Answer

7/1000

Answer

7/100

Answer

0.7/1000

Question 24

Which of these decimals represents the same value: 0.4, 0.40, and 0.400?

Accepted Answer

They are all equivalent.

Answer

They are all different.

Question 25

In the decimal 0.467, what is the value of the digit 6?

Accepted Answer

0.06

Answer

0.006

Answer

0.6

Answer

6.0

Question 26

At a store, apples cost $0.50 per pound. How much will you pay if you buy 2.75 pounds of apples?

Accepted Answer

$1.37

Answer

$1.25

Answer

$1.50

Question 27

Which of the following is less than 0.6 but greater than 0.5?

Accepted Answer

0.55

Answer

0.75

Answer

0.45

Answer

0.65

Question 28

What decimal is equivalent to the fraction three-tenths?

Accepted Answer

0.3

Answer

3.10

Answer

0.03

Answer

0.13

Question 29

Which of the following decimals is the largest: 0.52, 0.25, 0.71, 0.38?

Accepted Answer

0.71

Answer

0.25

Answer

0.52

Answer

0.38

Question 30

When rounded to the nearest tenth, what is 0.42?

Accepted Answer

0.4

Answer

0.43

Answer

0.5

Question 31

Which decimal is equivalent to one-half?

Accepted Answer

0.5

Answer

0.25

Answer

1.2

Answer

0.75

Question 32

Which decimal is greater: 1.25 or 1.5?

Accepted Answer

1.5

Answer

They are equal

Answer

1.25

Answer

Cannot be determined

Question 33

Which fraction is equal to 0.5?

Accepted Answer

5/10

Answer

50/100

Answer

1/50

Answer

10/50

Question 34

What is the decimal form of the fraction 3/5?

Accepted Answer

0.6

Answer

0.5

Answer

0.7

Answer

0.8

Question 35

Which of these decimals is the largest?

Accepted Answer

0.75

Answer

0.65

Answer

0.57

Answer

0.49

Question 36

Round 0.34 to the nearest tenth.

Accepted Answer

0.3

Answer

0.5

Answer

0.2

Answer

0.4

Question 37

What is the place value of the digit '5' in the decimal 0.573?

Accepted Answer

Tenths

Answer

Hundredths

Answer

Ones

Answer

Thousandths

Question 38

Round 0.467 to the nearest hundredth.

Accepted Answer

0.47

Answer

0.46

Answer

0.50

Answer

0.45

Question 39

What is the sum of 0.25 and 0.34?

Accepted Answer

0.59

Answer

0.49

Answer

0.69

Question 40

Subtract 0.18 from 0.5. What is the difference?

Accepted Answer

0.32

Answer

0.52

Answer

0.22

Answer

0.42

Question 41

What is the product of 0.2 and 0.5?

Accepted Answer

0.1

Answer

0.15

Answer

0.05

Answer

0.25

Question 42

Divide 0.6 by 0.2. What is the quotient?

Accepted Answer

3

Answer

5

Answer

2

Answer

4

Question 43

Which decimal represents three and fifteen hundredths?

Accepted Answer

3.15

Answer

31.5

Answer

30.15

Answer

3.015

Question 44

Order the following decimals from least to greatest: 0.7, 0.07, 0.72, 0.27

Accepted Answer

0.07, 0.27, 0.7, 0.72

Answer

0.27, 0.07, 0.7, 0.72

Answer

0.07, 0.7, 0.27, 0.72

Answer

0.72, 0.7, 0.27, 0.07

Question 45

What is the place value of the digit '4' in the number 12.345?

Accepted Answer

Hundredths

Answer

Ones

Answer

Tenths

Answer

Thousandths

Question 46

Which number is closest in value to 2.37?

Accepted Answer

2.4

Answer

3.0

Answer

2.0

Answer

2.3

Question 47

A pencil is 0.18 meters long. How many centimeters long is the pencil?

Accepted Answer

18 cm

Answer

0.018 cm

Answer

1.8 cm

Answer

180 cm

Question 48

What is 0.8 written as a fraction?

Accepted Answer

8/10

Answer

8/100

Answer

80/100

Answer

1/8

Question 49

If you divide 0.72 by 9, what is the quotient?

Accepted Answer

0.08

Answer

0.008

Answer

8

Answer

0.8

Question 50

Which decimal is equivalent to 1/4?

Accepted Answer

0.25

Answer

0.14

Answer

0.4

Answer

0.025

Question 51

Sarah ran 1.5 kilometers. John ran 1.25 kilometers. How much farther did Sarah run than John?

Accepted Answer

0.25 kilometers

Answer

0.5 kilometers

Answer

1.20 kilometers

Answer

2.75 kilometers

Question 52

What is 5.67 rounded to the nearest tenth?

Accepted Answer

5.7

Answer

5.70

Answer

6.0

Answer

5.6