EduSahara™ Worksheet

Question 1

1.

Express
4501
10000
as a decimal correct to 4 decimal places

(i)

0.2501
(ii)

4.501
(iii)

0.045
(iv)

0.4501
(v)

0.5501

Question 2

2.

Express
45
59
as a decimal correct to 2 decimal places

(i)

0.96
(ii)

0.66
(iii)

0.76
(iv)

0.56
(v)

0.86

Question 3

3.

Write the decimal number of the expanded form :

1

+

3
10

+

8
100

(i)

1.38
(ii)

0.138
(iii)

0.0138
(iv)

1.0038
(v)

1.038

Question 4

4.

"six ten thousandths" is how much?

(i)

6
1000
(ii)

1000

+

600

+

60

+

6

+

6
10

+

6
100

+

6
1000

+

7
10000
(iii)

1
10000
(iv)

6
100
(v)

6
10000

Question 5

5.

Sort the following decimals in descending order

4.0036 , 4.0077 , 5.0004 , 5.0031 , 5.0001 , 4.0028

(i)

5.0031

,

4.0036

,

5.0001

,

5.0004

,

4.0077

,

4.0028
(ii)

4.0077

,

4.0028

,

5.0031

,

5.0004

,

5.0001

,

4.0036
(iii)

5.0001

,

4.0028

,

4.0036

,

5.0004

,

4.0077

,

5.0031
(iv)

4.0028

,

4.0036

,

5.0001

,

5.0004

,

5.0031

,

4.0077
(v)

5.0031

,

5.0004

,

5.0001

,

4.0077

,

4.0036

,

4.0028

Question 6

6.

How many ten thousandths are there in the number 155.9151?

(i)

5
(ii)

9
(iii)

1
(iv)

10000

Question 7

7.

Multiply 9.09 with 100

(i)

9090
(ii)

9.09
(iii)

90.9
(iv)

909
(v)

90900

Question 8

8.

Express
3
10
as a decimal correct to 4 decimal places

(i)

0.5
(ii)

0.1
(iii)

0.3
(iv)

0.2
(v)

0.4

Question 9

9.

2.06 − 5 = ______

(i)

-2.94
(ii)

8.06
(iii)

4.06
(iv)

5.06

Question 10

10.

one hundredths of 7 is how much?

(i)

7
10
(ii)

7
100
(iii)

7
(iv)

7
1000
(v)

7
10000

Question 11

11.

"five ones and two tenths" is how much?

(i)

1
10

+

9
100

+

2
1000

+

3
10000
(ii)

50

+

2
(iii)

5

+

2
10
(iv)

500

+

20
(v)

5
10

+

2
100

Question 12

12.

Expand the decimal number
91.2003

(i)

90

+

1

+

2
100
(ii)

90

+

1

+

2
10

+

3
10000
(iii)

9

+

1
10

+

2
100
(iv)

9
10

+

1
100

+

2
1000
(v)

90

+

1

+

2
1000

Question 13

13.

Which of the following is a decimal fraction?

(i)

13

1
11
(ii)

18
7
(iii)

1
4
(iv)

4
100
(v)

7

11
16

Question 14

14.

Which of the following is true?

(i)

9.89 < 5.45
(ii)

2.64 < 4.36
(iii)

5.99 > 9.19
(iv)

1.90 > 6.98
(v)

2.31 > 3.44

Question 15

15.

Write "four hundred point four five zero" as decimal number

(i)

410.450
(ii)

400.0450
(iii)

400.0045
(iv)

401.450
(v)

400.450

Question 16

16.

The value of 108.49 − 930.4 is

(i)

-822.110
(ii)

-821.910
(iii)

-822.010
(iv)

-821.810
(v)

-821.710

Question 17

17.

Which of the following is true?

(i)

0.9

−

0.6

=

1.5
(ii)

0.5

−

0.3

=

0.8
(iii)

0.2

+

0.1

=

0.1
(iv)

0.2

−

1.0

=

1.2
(v)

0.9

+

0.8

=

1.7

Question 18

18.

The value of 72.65 + 4.003 is

(i)

76.653
(ii)

76.453
(iii)

76.553
(iv)

76.753
(v)

76.853

Question 19

19.

Express
5
2
as a decimal correct to 2 decimal places

(i)

2.6
(ii)

2.3
(iii)

2.5
(iv)

2.7
(v)

2.4

Question 20

20.

The decimal number -5.035 lies between

(i)

{-5.055,-5.045}
(ii)

{-5.045,-5.025}
(iii)

{-5.037,-5.036}
(iv)

{-5.025,-5.015}
(v)

{-5.034,-5.033}

Question 21

21.

The value of 8.42 ÷ 6.5 is

(i)

1.10
(ii)

1.50
(iii)

1.40
(iv)

1.30
(v)

1.20

Question 22

22.

2.09 ÷ 3 = ______

(i)

8.6967
(ii)

0.6967
(iii)

2.6967
(iv)

7.6967
(v)

1.6967

Question 23

23.

Which of the following decimal numbers lie between
1961.4
and
1961.5
?

(i)

19614.57
(ii)

196.15
(iii)

1961.37
(iv)

1961.46
(v)

1961.56

Question 24

24.

1 ÷ 9.05 = ______

(i)

1.1105
(ii)

2.1105
(iii)

8.1105
(iv)

0.1105
(v)

7.1105

Question 25

25.

69.3 − ______ = 59.6

(i)

10.7
(ii)

7.7
(iii)

8.7
(iv)

11.7
(v)

9.7

Assignment Key