EduSahara™ Worksheet

Question 1

1.

The value of 58.9 − 80.7 is

(i)

-21.600
(ii)

-21.800
(iii)

-21.700
(iv)

-21.900
(v)

-22.000

Question 2

2.

Express
3
10
as a decimal correct to 1 decimal places

(i)

0.3
(ii)

3
(iii)

0.1
(iv)

0.4
(v)

0

Question 3

3.

1772.2 ÷ ______ = 31.2

(i)

54.8
(ii)

57.8
(iii)

55.8
(iv)

58.8
(v)

56.8

Question 4

4.

Which of the following pair of numbers are unlike decimals?

(i)

10.67 ,4.55
(ii)

3.420 ,8.850
(iii)

5.18 ,10.240
(iv)

5.06000 ,7.36000
(v)

6.9100 ,8.3000

Question 5

5.

10.624 =

(i)

664
625
(ii)

5312
5
(iii)

332
3125
(iv)

1328
125
(v)

2656
25

Question 6

6.

Round off the decimal 9777.71622 correct to one decimal place

(i)

977.77
(ii)

9777.8
(iii)

9777.7
(iv)

97777.2
(v)

9777.6

Question 7

7.

The whole number part of the decimal number 957.185 is

(i)

957
(ii)

95
(iii)

967
(iv)

9571
(v)

185

Question 8

8.

Convert the fraction
188
9
to non-terminating recurring decimal

(i)

2088.
8
(ii)

208.
8
(iii)

20.
8
(iv)

0.20
8
(v)

2.0
8

Question 9

9.

Which of the following is true?

(i)

0.006

÷

0.002

=

0.000012
(ii)

0.007

+

0.003

=

0.004
(iii)

0.007

✕

0.004

=

1.750
(iv)

0.006

−

0.005

=

0.011
(v)

0.007

÷

0.004

=

1.750

Question 10

10.

The decimal part of the decimal number 973.967 is

(i)

967
(ii)

973
(iii)

97
(iv)

9739
(v)

983

Question 11

11.

Express
67
100
as a decimal correct to 2 decimal places

(i)

0.07
(ii)

6.7
(iii)

0.77
(iv)

0.47
(v)

0.67

Question 12

12.

Round off the decimal 7747.49341 correct to three decimal places

(i)

7747.494
(ii)

7747.492
(iii)

7747.493
(iv)

774.7493
(v)

77474.934

Question 13

13.

The whole number part of the decimal number 24.86 is

(i)

248
(ii)

24
(iii)

2
(iv)

86
(v)

34

Question 14

14.

84.288 + ______ = 102.114

(i)

17.826
(ii)

19.826
(iii)

15.826
(iv)

18.826
(v)

16.826

Question 15

15.

Find the number of decimal places in the decimal number 9.0005 is

(i)

1
(ii)

3
(iii)

6
(iv)

5
(v)

4

Question 16

16.

Express
91
51
as a decimal correct to 4 decimal places

(i)

1.9843
(ii)

1.7843
(iii)

1.8843
(iv)

1.6843
(v)

1.5843

Question 17

17.

The value of 631.1 + 190.0655 is

(i)

821.0655
(ii)

821.2655
(iii)

820.9655
(iv)

821.3655
(v)

821.1655

Question 18

18.

2.822 − ______ = 13.667

(i)

-12.845
(ii)

-11.845
(iii)

-8.845
(iv)

-9.845
(v)

-10.845

Question 19

19.

7.4190 ✕ ______ = 469.6353

(i)

65.3017
(ii)

61.3017
(iii)

64.3017
(iv)

62.3017
(v)

63.3017

Question 20

20.

The value of 14.16 + 80.31 is

(i)

94.570
(ii)

94.670
(iii)

94.270
(iv)

94.370
(v)

94.470

Question 21

21.

The value of 1.2 ✕ 5.1 is

(i)

5.9200
(ii)

6.0200
(iii)

6.2200
(iv)

6.1200
(v)

6.3200

Question 22

22.

Expand the decimal number
95.527

(i)

90

+

5

+

5
1000

+

3
10000
(ii)

90

+

5

+

5
10

+

2
100

+

7
1000
(iii)

9
10

+

5
100

+

5
1000

+

3
10000
(iv)

90

+

5

+

5
100

+

2
1000

+

7
10000
(v)

9

+

5
10

+

5
100

+

2
1000

+

7
10000

Question 23

23.

The value of 4.81 ✕ 8.0 is

(i)

38.2800
(ii)

38.6800
(iii)

38.5800
(iv)

38.3800
(v)

38.4800

Question 24

24.

The integer part of the decimal number 9.31 is

(i)

31
(ii)

93
(iii)

19
(iv)

0
(v)

9

Question 25

25.

5.01 ÷ 1 = ______

(i)

4.01
(ii)

6.01
(iii)

5.01
(iv)

3.01
(v)

7.01

Assignment Key