EduSahara™ Worksheet

Question 1

1.

"three ones and seven tenths" is how much?

(i)

3

+

7
10
(ii)

30

+

7
(iii)

2
10

+

7
100

+

3
10000
(iv)

300

+

70
(v)

3
10

+

7
100

Question 2

2.

Find the position of the decimal number 9.5 on the number line

(i)

I
(ii)

D
(iii)

P
(iv)

J
(v)

M

Question 3

3.

Write the decimal number of the expanded form :

8

+

6
10

(i)

8.006
(ii)

8.06
(iii)

0.086
(iv)

8.6
(v)

0.86

Question 4

4.

The value of 85.83 − 15.5 is

(i)

70.43
(ii)

70.33
(iii)

70.23
(iv)

70.13
(v)

70.53

Question 5

5.

4.29 =

(i)

429
(ii)

429
10000
(iii)

429
10
(iv)

429
100
(v)

429
1000

Question 6

6.

The decimal part of the decimal number 93.2 is

(i)

93
(ii)

9
(iii)

932
(iv)

2
(v)

103

Question 7

7.

Sort the following decimals in descending order

5.0095 , 4.0085 , 5.0004 , 4.0060 , 5.0073 , 4.0037

(i)

4.0085

,

4.0037

,

4.0060

,

5.0004

,

5.0095

,

5.0073
(ii)

5.0073

,

4.0037

,

5.0004

,

4.0060

,

4.0085

,

5.0095
(iii)

5.0004

,

4.0060

,

4.0085

,

4.0037

,

5.0073

,

5.0095
(iv)

5.0095

,

5.0073

,

5.0004

,

4.0085

,

4.0060

,

4.0037
(v)

5.0004

,

5.0073

,

5.0095

,

4.0060

,

4.0085

,

4.0037

Question 8

8.

How many tenths are there in the number 760.5790?

(i)

10
(ii)

0
(iii)

9
(iv)

7
(v)

5

Question 9

9.

Write the decimal number
702
in words

(i)

seven hundreds three ones
(ii)

seven tens and two tenths
(iii)

seven hundreds two ones
(iv)

seven thousands two tens
(v)

seven hundreds one tens two ones

Question 10

10.

Write "nine hundreds nine tens eight ones and five tenths and nine hundredths" as decimal number

(i)

998.006
(ii)

998.59
(iii)

999.59
(iv)

998.059
(v)

1008.59

Question 11

11.

The decimal number 0.0083 lies between

(i)

{0.0093,0.0103}
(ii)

{0.0084,0.0085}
(iii)

{0.0081,0.0082}
(iv)

{0.0063,0.0073}
(v)

{0.0073,0.0093}

Question 12

12.

"five thousandths and eight ten thousandths" is how much?

(i)

5
1000

+

8
10000
(ii)

6
10000
(iii)

100

+

70

+

2

+

4
10

+

1
100

+

3
1000

+

8
10000
(iv)

5
100

+

8
1000
(v)

5
10

+

8
100

Question 13

13.

7.3 =

(i)

730
(ii)

73
1000
(iii)

73
(iv)

73
100
(v)

73
10

Question 14

14.

Express
71
92
as a decimal correct to 1 decimal places

(i)

0.7
(ii)

0.8
(iii)

1
(iv)

0.9
(v)

0.6

Question 15

15.

Expand the decimal number
29.193

(i)

2

+

9
10

+

1
100

+

9
1000

+

3
10000
(ii)

20

+

9

+

1
10

+

9
100

+

3
1000
(iii)

2
10

+

9
100

+

1
1000

+

9
10000
(iv)

20

+

9

+

1
1000

+

9
10000
(v)

20

+

9

+

1
100

+

9
1000

+

3
10000

Question 16

16.

The decimal part of the decimal number 55.55 is

(i)

65
(ii)

555
(iii)

5
(iv)

55

Question 17

17.

Express
88
45
as a decimal correct to 2 decimal places

(i)

0.2
(ii)

1.96
(iii)

19.56
(iv)

1.76
(v)

2.06

Question 18

18.

The integer part of the decimal number 746.118 is

(i)

7461
(ii)

756
(iii)

118
(iv)

74
(v)

746

Question 19

19.

Express
9
10
as a decimal correct to 3 decimal places

(i)

0.8
(ii)

1
(iii)

0.9
(iv)

1.1
(v)

0.7

Question 20

20.

Which of the following is true?

(i)

-38.22 < -96.00
(ii)

-67.41 > -9.75
(iii)

-63.03 < -68.50
(iv)

-67.90 < -5.07
(v)

0.00 < -81.91

Question 21

21.

Expand the decimal number
32.7357

(i)

30

+

2

+

7
10

+

3
100

+

5
1000

+

7
10000
(ii)

3

+

2
10

+

7
100

+

3
1000

+

6
10000
(iii)

30

+

2

+

7
1000

+

4
10000
(iv)

3
10

+

2
100

+

7
1000

+

4
10000
(v)

30

+

2

+

7
100

+

3
1000

+

6
10000

Question 22

22.

Find the number of decimal places in the decimal number 7.002 is

(i)

0
(ii)

1
(iii)

4
(iv)

3
(v)

2

Question 23

23.

Find the difference of the decimal numbers at the points labelled with letters R and S

(i)

0.6
(ii)

-0.2
(iii)

0.1
(iv)

0.5
(v)

0.4

Question 24

24.

Write the decimal number
366.61
in words

(i)

three hundred and sixty six point zero zero six
(ii)

three hundred and sixty six point six one
(iii)

three hundred and sixty six point zero six one
(iv)

three hundred and seventy six point six one
(v)

three hundred and sixty seven point six one

Question 25

25.

99.0367 + ______ = 143.4934

(i)

44.4567
(ii)

45.4567
(iii)

43.4567
(iv)

42.4567
(v)

46.4567

Assignment Key