EduSahara™ Worksheet

Question 1

1.

Multiply 10.09 with 10000

(i)

10090
(ii)

100900
(iii)

10090000
(iv)

1009
(v)

1009000

Question 2

2.

55.0741 − ______ = -18.6234

(i)

71.6975
(ii)

72.6975
(iii)

75.6975
(iv)

74.6975
(v)

73.6975

Question 3

3.

The value of 98.6 − 29.81 is

(i)

68.89
(ii)

68.69
(iii)

68.99
(iv)

68.79
(v)

68.59

Question 4

4.

9.155 =

(i)

1831
2
(ii)

1831
2000
(iii)

1831
20
(iv)

1831
200
(v)

1831
20000

Question 5

5.

Expand the decimal number
36.6561

(i)

3

+

6
10

+

6
100

+

5
1000

+

6
10000
(ii)

3
10

+

6
100

+

6
1000

+

6
10000
(iii)

30

+

6

+

6
1000

+

6
10000
(iv)

30

+

6

+

6
10

+

5
100

+

6
1000

+

1
10000
(v)

30

+

6

+

6
100

+

5
1000

+

6
10000

Question 6

6.

0.109 ✕ ______ = 3.800

(i)

32.866
(ii)

36.866
(iii)

34.866
(iv)

35.866
(v)

33.866

Question 7

7.

The whole number part of the decimal number 4233.92 is

(i)

4233
(ii)

4243
(iii)

92
(iv)

423
(v)

42339

Question 8

8.

The whole number part of the decimal number 356.858 is

(i)

858
(ii)

3568
(iii)

366
(iv)

356
(v)

35

Question 9

9.

Divide 578.49 with 1000

(i)

57.849
(ii)

0.57849
(iii)

0.057849
(iv)

5.7849
(v)

0.0057849

Question 10

10.

Write the decimal number of the expanded form :

4

+

4
10

+

8
100

+

4
1000

+

1
10000

(i)

0.44841
(ii)

4.004841
(iii)

4.4841
(iv)

0.044841
(v)

4.04841

Question 11

11.

The decimal part of the decimal number 1380.9193 is

(i)

9193
(ii)

138
(iii)

1390
(iv)

13809
(v)

1380

Question 12

12.

Multiply 8.07 with 1000

(i)

807
(ii)

80700
(iii)

807000
(iv)

8070
(v)

80.7

Question 13

13.

Express
1
10
as a decimal correct to 1 decimal places

(i)

1
(ii)

0.1
(iii)

0.2
(iv)

0
(v)

-0.1

Question 14

14.

The recurring part of the decimal
5.44444444444444...
is

(i)

5.4
(ii)

445
(iii)

444
(iv)

44
(v)

4

Question 15

15.

Find the number of decimal places in the decimal number 5.0005 is

(i)

5
(ii)

4
(iii)

3
(iv)

1
(v)

6

Question 16

16.

2906.92 ÷ ______ = 60.98

(i)

48.67
(ii)

46.67
(iii)

47.67
(iv)

49.67
(v)

45.67

Question 17

17.

The value of 105.43 + 218.22 is

(i)

323.4500
(ii)

323.5500
(iii)

323.8500
(iv)

323.6500
(v)

323.7500

Question 18

18.

-10.2 − ______ = -67.6

(i)

59.4
(ii)

58.4
(iii)

56.4
(iv)

55.4
(v)

57.4

Question 19

19.

93.4403 + ______ = 85.8172

(i)

-5.6231
(ii)

-7.6231
(iii)

-8.6231
(iv)

-9.6231
(v)

-6.6231

Question 20

20.

Find the number of decimal places in the decimal number 7.8 is

(i)

2
(ii)

4
(iii)

0
(iv)

3
(v)

1

Question 21

21.

Express
57
100
as a decimal correct to 2 decimal places

(i)

0.37
(ii)

0.06
(iii)

0.57
(iv)

0.67
(v)

5.7

Question 22

22.

Round off the decimal
4355.87277
to the nearest
tenths

(i)

4356.1
(ii)

4355.9
(iii)

4355.7
(iv)

4356.0
(v)

4355.8

Question 23

23.

Round off the decimal
8248.93797
to the nearest
thousandths

(i)

8248.938
(ii)

8248.939
(iii)

8248.936
(iv)

8248.940
(v)

8248.937

Question 24

24.

Multiply 1.03 with 100

(i)

1.03
(ii)

1030
(iii)

103
(iv)

10.3
(v)

10300

Question 25

25.

Express
82
83
as a decimal correct to 1 decimal places

(i)

0.9
(ii)

1.1
(iii)

1.2
(iv)

0.8
(v)

1

Assignment Key