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Worksheets

Decimal/POWER Common Assessment

Total questions: 35

Worksheet time: 1hrs 7mins

Name
Class
Date
1.

In which number is the value of the digit 6 ten times the value of the digit 6 in the number 7,526?

a)

1,356

b)

6,402

c)

8,468

d)

9,695

2.

Which number has a 4 in the tenths place?

a)

3,543.89

b)

6,436.01

c)

8,321.004

d)

24,361.400

3.

Mr. Underwood wrote down two numbers on the board. How does the 3 in 4,312 compare to the 3 in 5,938?

a)

The 3 in 4,312 is ten times larger than the 3 in 5,983.

b)

The 3 in 4,312 is ten times smaller than the 3 in 5,983.

c)

The 3 in 4,312 is one hundred times larger than the 3 in 5,983.

d)

The 3 in 4,312 is one hundred times smaller than the 3 in 5,983.

4.

How much larger is the value of the digit 9 in 39,200 than the value of the digit 9 in 3,290 ?

a)

A 900 times larger.

b)

A 100 times larger.

c)

A 90 times larger.

d)

A 10 times larger.

5.
108
a)
10,000
b)
100,000
c)
100,000,000
d)
1,000,000,000
6.

10 x 10 x 10 can be written as 10 to what power?

a)

10

b)

102

c)

103

d)

104

7.

61.3 x 101

a)

6.130

b)

61.3

c)

6130

d)

613

8.

.321÷102

a)

321

b)

32.1

c)

.0321

d)

.00321

9.
2.24 ÷ 10 1
a)
2.24
b)
22.4
c)
0.224
d)
224
10.

How do you read this number: 1.032?

a)

one and thirty two tenths

b)

one and thirty two hundredths

c)

one and thirty two thousandths

d)

one and thirty two

11.

When dividing a decimal by ten you move the decimal to the ____________.

a)

left

b)

right

12.

How do you write this decimal in expanded form?
0.63

a)

 6×110+3 ×11006\times\frac{1}{10}+3\ \times\frac{1}{100}  

b)

 6×1100+3 ×11,0006\times\frac{1}{100}+3\ \times\frac{1}{1,000}  

13.

Round this number to the nearest TENTH:

0.12

a)

0.1

b)

0.16

c)

0.2

d)

0.20

14.

Write this number as a mixed fraction:

1.004

a)

1 4101\ \frac{4}{10}

b)

141001\frac{4}{100}

c)

141,0001\frac{4}{1,000}

15.
7.9-3.47=
a)
11.37
b)
4.43
c)
3.32
d)
4.37
16.

2.98+15.3=

a)

2.51

b)

18.28

c)

3.63

d)

2.37

17.

What is the expanded form of the number 19.51?

a)

(9 + 5/10 + 1/100)

b)

(1 x 10) + (9 x 1) + (5 x 5/10) + (1 x 1/1,000)

c)

(1x10) + (9 x 1) + (5 x 1/10) + (1 x 1/100)

18.

How would you write this number in standard form?

(6 x 100) + (2 x 10) + (7 x 1) + (3 x 1/10) + (5 x 1/100)

a)

62735

b)

627.35

c)

6273.5

d)

620.735

19.
Put the decimals in order from LEAST to GREATEST.
2.83, 2.38, 2.8, 2.003
a)
2.003, 2.38, 2.83, 2.8
b)
2.8, 2.38, 2.83, 2.003
c)
2.83, 2.8, 2.38, 2.003
d)
2.003, 2.38, 2.8, 2.83
20.

Write 44/100 as a decimal

a)

.404

b)

.44

c)

4.4

d)

44

21.
How would the decimal .3 be written as a fraction?
a)
3/10
b)
3/100
c)
1/3
d)
3/5
22.

What is the value of the base ten blocks?

a)

.1151

b)

1.151

c)

0.015

d)

7.1

23.

What is the value of the base ten blocks?

a)

1.377

b)

.13

c)

.77

d)

.1375

24.

0.45 _____ 0.455

a)

<

b)

>

c)

=

25.

Write in order from least to greatest.

9.21, 9.0, 9.2, 9.06

a)

9.0, 9.06, 9.2, 9.21

b)

9.21, 9.2, 9.06, 9.0

c)

9.0, 9.2, 9.06, 9.21

d)

9.21, 9.06, 9.2, 9.0

26.

Are these decimals in order from least to greatest?

5.14

5.19

5.64

5.6

a)

yes

b)

no

27.

<, >, or =


5.25 Ο 5.251

a)

<

b)

>

c)

=

d)

.4

28.
Round 14.235 to the nearest tenth.
a)
14.235
b)
14.24
c)
14.2
d)
14
29.
Which number represents three thousand, nine and sixteen hundredths? 
a)
a. 3,009.016 
b)
b. 3,900.016 
c)
c. 3,900.16 
d)
d. 3,009.16
30.
0.430        forty-three hundredths 
a)
a. >  
b)
b. <
c)
c. =
31.
6.3 ÷ 100 =
a)
6.3
b)
63
c)
0.63
d)
0.063
32.
Which statement is true?
a)
27.69 > 27.699
b)
15.559 < 15.559
c)
54.667 > 54.666
d)
17.889 < 17.899
33.
Which is equal to 72.5÷104=?
a)
72.5÷10
b)
72.5
c)
72.5÷10,000
d)
(72.5 x 10) x 10
34.

104 x 42.572

a)

42.57

b)

4257.2

c)

42572

d)

425720

35.

46.5 ÷ 1000

a)

46,500

b)

0.0465

c)

0.465

d)

4.65