EduSahara™ Worksheet

Question 1

1.

Multiply 8.06 with 10

(i)

0.806
(ii)

80.6
(iii)

8.06
(iv)

806
(v)

8060

Question 2

2.

Multiply 8.09 with 100

(i)

80.9
(ii)

80900
(iii)

809
(iv)

8.09
(v)

8090

Question 3

3.

Multiply 4.03 with 1000

(i)

403
(ii)

403000
(iii)

4030
(iv)

40300
(v)

40.3

Question 4

4.

Multiply 3.08 with 10000

(i)

308
(ii)

308000
(iii)

3080000
(iv)

30800
(v)

3080

Question 5

5.

Divide 8.07 with 10

(i)

80.7
(ii)

0.807
(iii)

0.00807
(iv)

8.07
(v)

0.0807

Question 6

6.

Divide 8.08 with 100

(i)

0.0808
(ii)

8.08
(iii)

0.000808
(iv)

0.808
(v)

0.00808

Question 7

7.

Divide 747.89 with 1000

(i)

0.0074789
(ii)

0.074789
(iii)

7.4789
(iv)

74.789
(v)

0.74789

Question 8

8.

Divide 8600.74 with 10000

(i)

0.860074
(ii)

8.60074
(iii)

0.0860074
(iv)

0.00860074
(v)

86.0074

Question 9

9.

1.01 ✕ 8 = ______

(i)

8.08
(ii)

9.08
(iii)

10.08
(iv)

7.08
(v)

6.08

Question 10

10.

9.05 ÷ 2 = ______

(i)

4.525
(ii)

2.525
(iii)

3.525
(iv)

5.525
(v)

6.525

Question 11

11.

1 ✕ 2.01 = ______

(i)

3.01
(ii)

4.01
(iii)

2.01
(iv)

1.01
(v)

0.01

Question 12

12.

7 ÷ 6.07 = ______

(i)

0.1532
(ii)

2.1532
(iii)

3.1532
(iv)

9.1532
(v)

1.1532

Question 13

13.

Express
1
10
as a decimal correct to 1 decimal places

(i)

0.2
(ii)

0
(iii)

0.1
(iv)

-0.1
(v)

1

Question 14

14.

Express
97
100
as a decimal correct to 2 decimal places

(i)

0.1
(ii)

0.97
(iii)

9.7
(iv)

0.77
(v)

1.07

Question 15

15.

Express
259
1000
as a decimal correct to 3 decimal places

(i)

0.026
(ii)

0.359
(iii)

0.259
(iv)

0.059
(v)

2.59

Question 16

16.

Express
4973
10000
as a decimal correct to 4 decimal places

(i)

0.5973
(ii)

4.973
(iii)

0.4973
(iv)

0.0497
(v)

0.2973

Question 17

17.

The value of 10.6 ✕ 7.1 is

(i)

75.060
(ii)

75.360
(iii)

75.460
(iv)

75.260
(v)

75.160

Question 18

18.

The value of 6.009 ✕ 3.5 is

(i)

20.8315
(ii)

20.9315
(iii)

21.1315
(iv)

21.0315
(v)

21.2315

Question 19

19.

The value of 4.56 ✕ 2.7 is

(i)

12.1120
(ii)

12.2120
(iii)

12.4120
(iv)

12.3120
(v)

12.5120

Question 20

20.

The value of 1.3 ✕ 2.037 is

(i)

2.748100
(ii)

2.848100
(iii)

2.548100
(iv)

2.448100
(v)

2.648100

Question 21

21.

The value of 1.3 ÷ 9.2 is

(i)

-0.06
(ii)

0.24
(iii)

0.14
(iv)

0.04
(v)

0.34

Question 22

22.

The value of 1.6 ÷ 1.72 is

(i)

0.83
(ii)

1.03
(iii)

0.73
(iv)

1.13
(v)

0.93

Question 23

23.

The value of 45.05 ÷ 32.10 is

(i)

1.30
(ii)

1.60
(iii)

1.40
(iv)

1.50
(v)

1.20

Question 24

24.

The value of 20.4 ÷ 71.3 is

(i)

0.29
(ii)

0.39
(iii)

0.19
(iv)

0.09
(v)

0.49

Question 25

25.

66.2 ✕ ______ = 3720.4

(i)

58.2
(ii)

56.2
(iii)

57.2
(iv)

55.2
(v)

54.2

Question 26

26.

77.54 ✕ ______ = 2230.83

(i)

26.77
(ii)

30.77
(iii)

29.77
(iv)

28.77
(v)

27.77

Question 27

27.

69.785 ✕ ______ = 2417.283

(i)

32.639
(ii)

35.639
(iii)

34.639
(iv)

36.639
(v)

33.639

Question 28

28.

93.5359 ✕ ______ = 9305.8212

(i)

101.4893
(ii)

100.4893
(iii)

97.4893
(iv)

99.4893
(v)

98.4893

Question 29

29.

2061.4 ÷ ______ = 81.8

(i)

24.2
(ii)

25.2
(iii)

27.2
(iv)

23.2
(v)

26.2

Question 30

30.

85.94 ÷ ______ = 44.07

(i)

0.95
(ii)

3.95
(iii)

1.95
(iv)

-0.05
(v)

2.95

Question 31

31.

3427.112 ÷ ______ = 51.268

(i)

64.847
(ii)

68.847
(iii)

67.847
(iv)

66.847
(v)

65.847

Question 32

32.

1139.9444 ÷ ______ = 38.1362

(i)

30.8914
(ii)

27.8914
(iii)

29.8914
(iv)

31.8914
(v)

28.8914

Question 33

33.

Which of the following is true?

(i)

0.9

+

0.8

=

0.1
(ii)

0.8

÷

0.0

=

0.00
(iii)

0.9

−

0.7

=

1.6
(iv)

0.8

✕

0.5

=

1.6
(v)

0.7

✕

0.2

=

0.14

Question 34

34.

Which of the following is true?

(i)

0.03

+

0.01

=

0.02
(ii)

0.09

−

0.07

=

0.16
(iii)

0.08

÷

0.03

=

2.67
(iv)

0.06

÷

0.04

=

0.0024
(v)

0.06

✕

0.01

=

6.00

Question 35

35.

Which of the following is true?

(i)

0.005

−

0.001

=

0.006
(ii)

0.003

−

0.002

=

0.001
(iii)

0.004

+

1.000

=

-0.996
(iv)

0.009

+

0.005

=

0.004
(v)

0.004

÷

0.001

=

0.000004

Question 36

36.

Which of the following is true?

(i)

0.0009

−

0.0004

=

0.0013
(ii)

0.0007

+

0.0002

=

0.0005
(iii)

0.0005

÷

0.0002

=

0.00000010
(iv)

0.0008

✕

0.0004

=

0.00000032
(v)

0.0004

✕

0.0003

=

1.3333

Question 37

37.

Which of the following is true?

(i)

66.8

✕

22.6

=

3.0
(ii)

94.6

÷

70.5

=

6669.30
(iii)

77.7

−

68.3

=

9.4
(iv)

42.2

+

17.9

=

24.3
(v)

96.2

+

11.3

=

84.9

Question 38

38.

Which of the following is true?

(i)

42.09

+

16.03

=

26.06
(ii)

50.97

−

8.92

=

42.05
(iii)

42.77

−

22.82

=

65.59
(iv)

98.12

−

97.73

=

195.85
(v)

98.34

✕

70.46

=

1.40

Question 39

39.

Which of the following is true?

(i)

66.518

✕

60.601

=

1.098
(ii)

99.615

+

59.595

=

40.020
(iii)

58.793

÷

36.652

=

1.604
(iv)

55.307

−

14.544

=

69.851
(v)

80.264

÷

40.677

=

3264.898728

Question 40

40.

Which of the following is true?

(i)

85.8924

+

28.1971

=

57.6953
(ii)

68.7286

−

29.7962

=

98.5248
(iii)

60.6717

✕

27.3198

=

2.2208
(iv)

83.3812

+

48.1882

=

35.1930
(v)

83.9167

✕

47.0348

=

3947.00520116

Assignment Key