EduSahara™ Worksheet

Question 1

1.

Express
5989
10000
as a decimal correct to 4 decimal places

(i)

0.3989
(ii)

0.6989
(iii)

5.989
(iv)

0.0599
(v)

0.5989

Question 2

2.

1.12 =

(i)

112
(ii)

56
5
(iii)

7
625
(iv)

14
125
(v)

28
25

Question 3

3.

6 + 5.06 = ______

(i)

13.06
(ii)

9.06
(iii)

12.06
(iv)

10.06
(v)

11.06

Question 4

4.

The value of 8.030 ✕ 1.23 is

(i)

9.87690
(ii)

9.77690
(iii)

9.97690
(iv)

10.07690
(v)

9.67690

Question 5

5.

Express
772
8075
as a decimal correct to 4 decimal places

(i)

0.1956
(ii)

-0.1044
(iii)

0.0956
(iv)

-0.0044
(v)

0.2956

Question 6

6.

40.05 − ______ = 17.36

(i)

24.69
(ii)

21.69
(iii)

20.69
(iv)

22.69
(v)

23.69

Question 7

7.

Which of the following is true?

(i)

0.7

+

1.0

=

-0.3
(ii)

0.5

÷

0.0

=

0.00
(iii)

0.7

+

0.5

=

0.2
(iv)

0.5

−

0.1

=

0.4
(v)

0.8

−

0.4

=

1.2

Question 8

8.

Divide 27.22 with 1000

(i)

0.2722
(ii)

0.002722
(iii)

0.0002722
(iv)

2.722
(v)

0.02722

Question 9

9.

The decimal part of the decimal number 70.79 is

(i)

79
(ii)

707
(iii)

70
(iv)

7
(v)

80

Question 10

10.

Express
7
3
as a decimal correct to 2 decimal places

(i)

2.43
(ii)

2.53
(iii)

2.13
(iv)

2.23
(v)

2.33

Question 11

11.

Which of the following is true?

(i)

66.35

✕

54.26

=

1.22
(ii)

81.68

÷

62.43

=

5099.2824
(iii)

91.71

✕

70.54

=

6469.2234
(iv)

37.67

✕

29.32

=

1.28
(v)

100.99

+

92.14

=

8.85

Question 12

12.

Find the number of decimal places in the decimal number 2.03 is

(i)

1
(ii)

3
(iii)

2
(iv)

0
(v)

4

Question 13

13.

The value of 37.0016 + 56.053 is

(i)

92.9546
(ii)

92.8546
(iii)

93.1546
(iv)

93.2546
(v)

93.0546

Question 14

14.

The recurring part of the decimal
24.
2
is

(i)

22
(ii)

24.2
(iii)

2
(iv)

222

Question 15

15.

Multiply 10.03 with 100

(i)

100.3
(ii)

10030
(iii)

10.03
(iv)

1003
(v)

100300

Question 16

16.

The value of 79.3 + 93.64 is

(i)

172.840
(ii)

173.140
(iii)

173.040
(iv)

172.940
(v)

172.740

Question 17

17.

Expand the decimal number
25.484

(i)

20

+

5

+

4
100

+

8
1000

+

4
10000
(ii)

20

+

5

+

4
1000

+

8
10000
(iii)

2

+

5
10

+

4
100

+

8
1000

+

4
10000
(iv)

20

+

5

+

4
10

+

8
100

+

4
1000
(v)

2
10

+

5
100

+

4
1000

+

8
10000

Question 18

18.

Round off the decimal 4025.26719 correct to two decimal places

(i)

4025.28
(ii)

4025.26
(iii)

4025.27
(iv)

40252.67
(v)

402.527

Question 19

19.

Round off the decimal 2543.75913 correct to four decimal places

(i)

2543.759
(ii)

25437.5913
(iii)

2543.7591
(iv)

254.37591
(v)

2543.7592

Question 20

20.

Which of the following pair of numbers are unlike decimals?

(i)

3.17000 ,3.08000
(ii)

7.35 ,9.530
(iii)

9.71 ,10.26
(iv)

5.4400 ,2.6200
(v)

3.800 ,10.890

Question 21

21.

The value of 23.80 − 35.2 is

(i)

-11.30
(ii)

-11.40
(iii)

-11.50
(iv)

-11.20
(v)

-11.60

Question 22

22.

The integer part of the decimal number 147.127 is

(i)

127
(ii)

14
(iii)

1471
(iv)

157
(v)

147

Question 23

23.

Divide 8443.13 with 10000

(i)

0.0844313
(ii)

84.4313
(iii)

0.844313
(iv)

8.44313
(v)

0.00844313

Question 24

24.

Convert the fraction
29
9
to non-terminating recurring decimal

(i)

3.
2
(ii)

0.3
2
(iii)

32.
2
(iv)

0.03
2
(v)

322.
2

Question 25

25.

Multiply 9.09 with 10000

(i)

909
(ii)

9090000
(iii)

90900
(iv)

9090
(v)

909000

Assignment Key