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Worksheets

Add/Subtract Decimals & Decimal Place Values

Total questions: 66

Worksheet time: 4hrs 14mins

Name
Class
Date
1.

Which student is the tallest?

a)

Amy

b)

Brian

c)

Claudia

d)

Frank

e)

George

2.

Which student is the shortest?

a)

Amy

b)

Brian

c)

Claudia

d)

Frank

e)

George

3.

Which student is the 2nd tallest?

a)

Amy

b)

Brian

c)

Claudia

d)

Frank

e)

George

4.

Which student is taller than Frank but shorter than Brian?

a)

Amy

b)

Brian

c)

Claudia

d)

Frank

e)

George

5.

How tall are Amy and Claudia combined?

a)

0.96

b)

115.56

c)

114.42

d)

115.36

e)

116.46

6.

How much taller is George than Frank?

a)

2.04

b)

114.36

c)

0.9

d)

2.1

e)

2.4

7.

Compare the decimals. Use >, < or =.

Tip: To help you compare, rewrite each number by adding zeros to the end to make each in the comparison have same place values.


.76 ______ .760

a)

>

b)

<

c)

=

8.

Compare the decimals. Use >, < or =.

Tip: To help you compare, rewrite each number by adding zeros to the end to make each in the comparison have same place values.


.4 ______ .32

a)

>

b)

<

c)

=

9.

Compare the decimals. Use >, < or =.

Tip: To help you compare, rewrite each number by adding zeros to the end to make each in the comparison have same place values.


.967 ______ 1

a)

>

b)

<

c)

=

10.

Compare the decimals. Use >, < or =.

Tip: To help you compare, rewrite each number by adding zeros to the end to make each in the comparison have same place values.


.708 ______ .78

a)

>

b)

<

c)

=

11.

Compare the decimals. Use >, < or =.

Tip: To help you compare, rewrite each number by adding zeros to the end to make each in the comparison have same place values.


.52 ______ .53

a)

>

b)

<

c)

=

12.

Compare the decimals. Use >, < or =.

Tip: To help you compare, rewrite each number by adding zeros to the end to make each in the comparison have same place values.


5.78 ______ 5.078

a)

>

b)

<

c)

=

13.

Use the number line to answer the following questions.

Tip: Each mark between 10 and 11 represents 0.1.


What number might the letter A represent on the number line?

a)

10.01

b)

10.1

c)

10.2

d)

10.02

14.

Use the number line to answer the following questions.

Tip: Each mark between 10 and 11 represents 0.1.


What number might the letter B represent on the number line?

a)

10.30

b)

10.3

c)

10.2

d)

10.03

e)

10.4

15.

Use the number line to answer the following questions.

Tip: Each mark between 10 and 11 represents 0.1.


What number might the letter C represent on the number line?

a)

10.2

b)

10.02

c)

10.3

d)

10.04

e)

10.4

16.

Use the number line to answer the following questions.

Tip: Each mark between 10 and 11 represents 0.1.


Which letter would best represent ten and eight tenths?

a)

A

b)

B

c)

C

d)

D

17.

Which of the following numbers are in order from greatest to least?

Tip: To help you order, rewrite each number by adding zeros to the end to make each number go to the thousandths place.


.26

.2

2

.269

.026

.025

a)

.269 > .26 > .026 > .025 > 2 > .2

b)

.025 > .026 > .2 > .26 > .269 > 2

c)

2 > .296 >.026 > .025 > .26 > .2

d)

2 > .269 > .26 > .2 > .026 > .025

18.

312.12 + 15.9 =

a)

296.22

b)

328.2

c)

328.002

d)

328.02

19.

23.45 + 41.45 =

a)

64.9

b)

64.09

c)

64.009

d)

649

20.

17.68 – 8.79 =

a)

889

b)

8.89

c)

88.9

d)

.889

21.

18 – 4.67 =

a)

1333

b)

133.3

c)

13.33

d)

1.333

e)

14.67

22.

Round each decimal to the underlined place value.


6.739

a)

7.000

b)

6.700

c)

6.7

d)

6.74

e)

6.740

23.

Round each decimal to the underlined place value.


18.355

a)

18.36

b)

18.360

c)

18.4

d)

18.400

e)

18.35

24.

Round each decimal to the underlined place value.


150.16851

a)

150.17

b)

150.17000

c)

150.2

d)

150

e)

150.169

25.

Round each decimal to the underlined place value.


56.098

a)

56.090

b)

56.09

c)

56

d)

56.1

e)

56.108

26.

Compare the values of each of the digits.


89,933.219


The 3 in the ones place is _______ the value of the 3 in the tens place.

a)

1/10

b)

10

c)

1/100

d)

100

27.

Compare the values of each of the digits.


595.1


The 5 in the ones place is _______ the value of the 5 in the hundreds place.

a)

1/10

b)

10

c)

1/100

d)

100

28.

Compare the values of each of the digits.


5,934,193.165


The 1 in the hundreds place is _______ the value of the 1 in the tenths place.

a)

10

b)

100

c)

1/100

d)

1/1000

e)

1000

29.

Compare the values of each of the digits.


231.13


The 1 in the ones place is _______ the value of the 1 in the tenths place.

a)

10

b)

100

c)

1/100

d)

1/1000

e)

1000

30.

Write the standard form for each expanded form number.


(6 × 100) + (3 × 10) + (4 × 1) + (2 × 1/100)

a)

63.402

b)

63402

c)

634.2

d)

634.02

e)

6340.2

31.

Write the standard form for each expanded form number.


(7 × 10) + (2 × 1) + (3 × 1/10) + (4 × 1/100) + (9 × 1/1000)

a)

72349

b)

72.349

c)

723.49

d)

7234.9

e)

72,349

32.

Write the standard form for each expanded form number.


(2 × 10) + (5 × 1) + (4 × .1) + (8 × .01)

a)

2548

b)

2.548

c)

25.48

d)

254.8

e)

205.48

33.

Write the standard form for each expanded form number.


(7 × 100) + (6 × 10) + (5 × .01) + (4 × .001)

a)

7654

b)

7.654

c)

76.054

d)

760.54

e)

760.054

34.

Write the standard form for each expanded form number.


600 + 20 + 3 + 1/10 + 8/100 + 9/1000

a)

623,189

b)

623.189

c)

6231.89

d)

62318.9

e)

62389

35.

Select ALL the expanded forms of the standard form number.


50.234

a)

50 + 2 + 3/100 + 4/1000

b)

(5 x 1) + (2 x 1/10) + (3 x 1/100) + (4 x 1/1000)

c)

50 + 2 + (2 x 1/100) + (3 x 1/1000) + (4 x 1/10000)

d)

(5 x 10) + (2 x 0.1) + (3 x 0.01) + (4 x 0.001)

e)

50 + .2 + .03 + .004

36.

Select ALL the expanded forms of the standard form number.


236.19

a)

200 + 30 + 6 + .1 + .09

b)

(2 x 100) + (3 x 10) + (6 x 1) + (1 x .1) + (9 x .01)

c)

(2 x 100) + (3 x 10) + (6 x 1) + (1 x 1/10) + (9 x 1/100)

d)

200 + 30 + 6 + 1/10 + 9/100

e)

(2 x 100) + (3 x 10) + (6 x 1) + (1 x 1) + (9 x 1/100)

37.

Which snake is the longest?

a)

Snake A

b)

Snake B

c)

Snake C

d)

Snake D

38.

Which snake is the shortest?

a)

Snake A

b)

Snake B

c)

Snake C

d)

Snake D

39.

A 5th snake is longer than the shortest one from the chart, but not as long as the longest snake. Which of the following could be the length of the 5th snake? (May be more than one answer)

a)

10.351 inches

b)

11.9 inches

c)

12.7 inches

d)

12.453 inches

e)

12 inches

40.

Round Snake A to the nearest hundredth.

a)

12.320 inches

b)

12.300 inches

c)

12.302 inches

d)

12.000 inches

e)

12.330 inches

41.

Round Snake B to the nearest tenth.

a)

11.340 inches

b)

11.330 inches

c)

11.400 inches

d)

11.3 inches

e)

11 inches

42.

Round Snake C to the nearest ones.

a)

11 inches

b)

12 inches

c)

13 inches

d)

12.7 inches

e)

10 inches

43.

Round Snake D to the nearest tens.

a)

10 inches

b)

11 inches

c)

12 inches

d)

12.3 inches

e)

20 inches

44.
5.66 + 4.25=
a)
10.91
b)
9.91
c)
8.91
d)
9.90
45.
3.3 + 2.22=
a)
5.52
b)
5.55
c)
5.77
d)
5.4
46.
7.2 - 4.3=
a)
2.9
b)
3.9
c)
3.1
d)
2.1
47.
15.07 - 12.2=
a)
2.87
b)
1.87
c)
3.87
d)
2.80
48.
Which digit shows the tenths place value in 520.345?
a)
5
b)
4
c)
3
d)
2
49.
What is the place value name of the digit 6 in the number below?
247.167
a)
tenths
b)
tens
c)
hundredths
d)
hundreds
50.
Lead melts at 327.46 degrees Celcius. What is the value of the 6 in 327.46?
a)
6 hundreths
b)
6 tenths
c)
6 hundreds
d)
6 thousandths
51.
Which number below has a 9 in the tenths place?
a)
1.52
b)
1.96
c)
1.09
d)
.129
52.
What is this decimal in word form?
0.72
a)
seventy-two tenths
b)
seventy-two hundredths
c)
seventy-two thousandths
d)
seventy-two
53.
Which decimal number represents seven hundred ninety-two and five hundredths?
a)
792.500
b)
792.05
c)
792.005
d)
792,500
54.
Which number represents six and eighty-four thousandths in standard form?  
a)
684
b)
6.84
c)
68.40
d)
6.084
55.
Which of the decimals is equivalent to the value represented by the hundreds grid?
a)
0.37
b)
0.38
c)
0.83
d)
0.86
56.
Which is greater?
5
.05
.5
5.05
a)
5
b)
5.05
c)
.05
d)
.05
57.
Which of the following is equivalent to 5/100?
a)
0.05
b)
.005
c)
0.5
58.
What does the 5 in the decimal .25 represent?
a)
fifths
b)
five tenths
c)
five hundreths
59.
Compare the two numbers
0.3       0.30
a)
>
b)
<
c)
=
60.
Compare the two numbers
.09      .9    
a)
>
b)
<
c)
=
61.
Which list of decimals is in order from least to greatest?
a)
3.4, 4.2, 4.09, 5.002
b)
3.4, 4.09, 4.2, 5.002
c)
5.002, 4.09, 3.4, 4.2
d)
3.4, 4.2, 4.09, 5.002
62.
Max goes to the store and gets a bag of chips for $1.29, sandwich for $4.99, and a giant cookie for $1.89.  About how much is his total? (Estimation)
a)
$6.00
b)
$7.00
c)
$8.00
d)
$9.00
63.

What is the expanded form of 4.526?

a)

(4 x 1) + (5 x 0.01) + (2 x 0.01) + (6 x 1000)

b)

(4 x ) + (5 x 0.1) + (2 x 10) + (6 x 100)

c)

(4 x 10) + (5 x 1) + (2 x 0.1) + (6 x 0.01)

d)

(4 x 1) + (5 x 0.1) + (2 x 0.01) + (6 x 0.001)

64.
Round to the nearest tenth.
3.72
a)
4
b)
3
c)
3.7
65.
Round to the nearest hundredth.
53.427
a)
53
b)
53.4
c)
53.43
66.
Round to the nearest whole number. 
325.6 
a)
326
b)
300
c)
320