EduSahara™ Worksheet

Question 1

1.

7.15 =

(i)

143
20
(ii)

143
200
(iii)

143
2000
(iv)

143
2
(v)

715

Question 2

2.

one hundredths of 5 is how much?

(i)

5
10000
(ii)

5
1000
(iii)

5
100
(iv)

5
(v)

5
10

Question 3

3.

Sort the following decimals in ascending order

5.0009 , 5.0007 , 5.0006 , 6.0002 , 5.0006 , 6.0008

(i)

6.0002

,

5.0009

,

5.0006

,

5.0007

,

5.0006

,

6.0008
(ii)

5.0009

,

6.0002

,

5.0006

,

5.0006

,

5.0007

,

6.0008
(iii)

6.0002

,

5.0009

,

5.0006

,

5.0007

,

6.0008

,

5.0006
(iv)

6.0002

,

5.0006

,

5.0009

,

5.0006

,

5.0007

,

6.0008
(v)

5.0006

,

5.0006

,

5.0007

,

5.0009

,

6.0002

,

6.0008

Question 4

4.

Write the decimal number
796.3095
in words

(i)

seven hundred and ninety seven point three zero nine five
(ii)

eight hundred and six point three zero nine five
(iii)

seven hundred and ninety six point three zero nine five
(iv)

seven hundred and ninety six point zero zero three one zero
(v)

seven hundred and ninety six point zero three zero nine five

Question 5

5.

The decimal number 0.827 lies between

(i)

{-1,0}
(ii)

{2,3}
(iii)

{1,2}
(iv)

{0,1}
(v)

{-2,-1}

Question 6

6.

89.142 − ______ = 45.459

(i)

44.683
(ii)

45.683
(iii)

43.683
(iv)

41.683
(v)

42.683

Question 7

7.

Express
33
100
as a decimal correct to 2 decimal places

(i)

3.3
(ii)

0.33
(iii)

0.03
(iv)

0.13
(v)

0.43

Question 8

8.

Write the decimal number of the expanded form :

9

+

2
10

(i)

9.2
(ii)

9.002
(iii)

0.092
(iv)

0.92
(v)

9.02

Question 9

9.

The decimal number 0.0001 lies between

(i)

{-0.0009,0.0011}
(ii)

{0.0011,0.0021}
(iii)

{-0.0001,-0.0000}
(iv)

{0.0002,0.0003}
(v)

{-0.0019,-0.0009}

Question 10

10.

Write the decimal number
473
in words

(i)

four hundreds seven tens three ones
(ii)

four tens seven ones and three tenths
(iii)

four thousands seven hundreds three tens
(iv)

four hundreds eight tens three ones
(v)

four hundreds seven tens four ones

Question 11

11.

The value of 28.92 − 55.99 is

(i)

-27.27
(ii)

-27.17
(iii)

-26.87
(iv)

-27.07
(v)

-26.97

Question 12

12.

Expand the decimal number
97.109

(i)

9
10

+

7
100

+

1
1000

+

1
10000
(ii)

9

+

7
10

+

1
100

+

9
10000
(iii)

90

+

7

+

1
10

+

9
1000
(iv)

90

+

7

+

1
100

+

9
10000
(v)

90

+

7

+

1
1000

+

1
10000

Question 13

13.

5.8 =

(i)

29
5
(ii)

29
500
(iii)

29
50
(iv)

580
(v)

58

Question 14

14.

Find the equation representing the following decimal number line diagram

(i)

0.4

−

1.4

=

-1.0
(ii)

0.2

−

1.7

=

-1.5
(iii)

0.1

+

1.4

=

1.5
(iv)

0.3

+

1.6

=

1.9
(v)

0.2

+

1.4

=

1.6

Question 15

15.

The integer part of the decimal number 67.19 is

(i)

671
(ii)

19
(iii)

77
(iv)

67
(v)

6

Question 16

16.

The value of 875.22 − 478.270 is

(i)

396.950
(ii)

396.850
(iii)

396.750
(iv)

397.150
(v)

397.050

Question 17

17.

5 paise
+
2 paise
=

(i)

7 paise
(ii)

6 paise
(iii)

5 paise
(iv)

9 paise
(v)

8 paise

Question 18

18.

The decimal number 497.952 lies between

(i)

{498,499}
(ii)

{499,500}
(iii)

{496,497}
(iv)

{495,496}
(v)

{497,498}

Question 19

19.

9.44 =

(i)

236
25
(ii)

472
5
(iii)

944
(iv)

59
625
(v)

118
125

Question 20

20.

Write the decimal number
836.7
in words

(i)

eight hundred and thirty six point zero seven
(ii)

eight hundred and thirty seven point seven
(iii)

eight hundred and thirty six point zero one
(iv)

eight hundred and forty six point seven
(v)

eight hundred and thirty six point seven

Question 21

21.

Express
8
5
as a decimal correct to 4 decimal places

(i)

1.6
(ii)

1.8
(iii)

1.4
(iv)

1.5
(v)

1.7

Question 22

22.

8.09 − 5 = ______

(i)

1.09
(ii)

2.09
(iii)

3.09
(iv)

4.09
(v)

5.09

Question 23

23.

Find the sum of the decimal numbers at the points labelled with letters J and K

(i)

17.8
(ii)

17.2
(iii)

17.1
(iv)

17.4
(v)

17.7

Question 24

24.

Write the decimal number
216.228
in words

(i)

two hundred and seventeen point two two eight
(ii)

two hundred and sixteen point two two eight
(iii)

two hundred and sixteen point zero two two eight
(iv)

two hundred and twenty six point two two eight
(v)

two hundred and sixteen point zero zero two three

Question 25

25.

The decimal number 4.0086 lies between

(i)

{4.0087,4.0088}
(ii)

{4.0076,4.0096}
(iii)

{4.0084,4.0085}
(iv)

{4.0096,4.0106}
(v)

{4.0066,4.0076}

Assignment Key