EduSahara™ Worksheet

Question 1

1.

Which of the following is true?

(i)

0.5

✕

0.4

=

0.20
(ii)

0.9

−

0.6

=

1.5
(iii)

0.6

+

0.2

=

0.4
(iv)

0.3

÷

0.1

=

0.03
(v)

0.6

−

0.4

=

1.0

Question 2

2.

"seven thousandths" is how much?

(i)

7
10000
(ii)

100

+

40

+

2

+

8
10

+

5
100

+

7
1000

+

1
10000
(iii)

7
10
(iv)

7
100
(v)

7
1000

Question 3

3.

3.09 − 6 = ______

(i)

4.09
(ii)

8.09
(iii)

5.09
(iv)

-2.91

Question 4

4.

Multiply 9.09 with 10

(i)

909
(ii)

9.09
(iii)

90.9
(iv)

0.909
(v)

9090

Question 5

5.

The whole number part of the decimal number 7.81 is

(i)

7
(ii)

17
(iii)

78
(iv)

81
(v)

0

Question 6

6.

6.6 =

(i)

33
50
(ii)

33
500
(iii)

33
5
(iv)

66
(v)

660

Question 7

7.

Express
577
304
as a decimal correct to 3 decimal places

(i)

1.998
(ii)

1.698
(iii)

1.898
(iv)

2.098
(v)

1.798

Question 8

8.

Find the number of decimal places in the decimal number 9.8 is

(i)

3
(ii)

0
(iii)

1
(iv)

4
(v)

2

Question 9

9.

Find the difference between the decimal values at point A and B

(i)

-0.1000
(ii)

-0.5000
(iii)

-0.4000
(iv)

-0.2000
(v)

-0.3000

Question 10

10.

57.8592 + ______ = 77.0481

(i)

17.1889
(ii)

18.1889
(iii)

19.1889
(iv)

20.1889
(v)

21.1889

Question 11

11.

3 + 7.06 = ______

(i)

12.06
(ii)

11.06
(iii)

8.06
(iv)

9.06
(v)

10.06

Question 12

12.

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

(i)

281.010
(ii)

291.98
(iii)

282.98
(iv)

281.98
(v)

281.098

Question 13

13.

Express
92
33
as a decimal correct to 4 decimal places

(i)

2.7879
(ii)

2.5879
(iii)

2.8879
(iv)

2.9879
(v)

2.6879

Question 14

14.

Write the decimal number
301.7202
in words

(i)

three hundred and one point zero seven two zero two
(ii)

three hundred and one point seven two zero two
(iii)

three hundred and two point seven two zero two
(iv)

three hundred and one point zero zero seven two zero
(v)

three hundred and eleven point seven two zero two

Question 15

15.

The decimal number 0.627 lies between

(i)

{-2,-1}
(ii)

{1,2}
(iii)

{0,1}
(iv)

{2,3}
(v)

{-1,0}

Question 16

16.

The decimal number -38.7 lies between

(i)

{-40,-39}
(ii)

{-38,-37}
(iii)

{-41,-40}
(iv)

{-39,-38}
(v)

{-37,-36}

Question 17

17.

Express
8
9
as a decimal correct to 2 decimal places

(i)

0.09
(ii)

0.69
(iii)

8.89
(iv)

0.89
(v)

0.99

Question 18

18.

Write the decimal number of the expanded form :

2

+

8
10

+

5
100

+

8
1000

(i)

2.858
(ii)

0.2858
(iii)

2.0858
(iv)

0.02858
(v)

2.00858

Question 19

19.

Express
1
10
as a decimal correct to 2 decimal places

(i)

0.1
(ii)

1
(iii)

0.2
(iv)

0.01
(v)

-0.1

Question 20

20.

3 − 2.03 = ______

(i)

1.97
(ii)

2.97
(iii)

0.97
(iv)

8.97
(v)

7.97

Question 21

21.

Write the decimal number
655.114
in words

(i)

six hundred and fifty five point zero zero one one
(ii)

six hundred and fifty five point one one four
(iii)

six hundred and fifty six point one one four
(iv)

six hundred and fifty five point zero one one four
(v)

six hundred and sixty five point one one four

Question 22

22.

Express
3
8
as a decimal correct to 2 decimal places

(i)

0.47
(ii)

0.57
(iii)

0.38
(iv)

0.28
(v)

0.17

Question 23

23.

"six ones and three tenths and six hundredths" is how much?

(i)

6
10

+

3
100

+

6
1000
(ii)

600

+

30

+

6
(iii)

1
10

+

5
100

+

7
1000

+

2
10000
(iv)

60

+

3

+

6
10
(v)

6

+

3
10

+

6
100

Question 24

24.

Write "eight hundreds three tens and three tenths and nine hundredths and six thousandths" as decimal number

(i)

831.396
(ii)

840.396
(iii)

830.0040
(iv)

830.396
(v)

830.0396

Question 25

25.

The decimal number 15.2 lies between

(i)

{13,14}
(ii)

{14,15}
(iii)

{17,18}
(iv)

{16,17}
(v)

{15,16}

Assignment Key