EduSahara™ Worksheet

Question 1

1.

Write the expanded form of the given number :
77,930

(i)

(7 ✕ 10000) + (7 ✕ 1000) + (9 ✕ 100) + (2 ✕ 10)
(ii)

(7 ✕ 10000) + (7 ✕ 1000) + (9 ✕ 100) + (3 ✕ 10)
(iii)

(7 ✕ 10000) + (7 ✕ 1000) + (8 ✕ 100) + (3 ✕ 10)
(iv)

(7 ✕ 10000) + (8 ✕ 1000) + (3 ✕ 10)
(v)

(8 ✕ 10000) + (7 ✕ 1000) + (9 ✕ 100) + (3 ✕ 10)

Question 2

2.

329
=

(i)

300
+
20
(ii)

20
+
9
(iii)

300
+
9
(iv)

300
+
20
+
9

Question 3

3.

1000000 + 500000 + 60000 + 3000 + 800 + 80 + 3
=

(i)

15,63,783
(ii)

15,63,893
(iii)

15,73,883
(iv)

15,63,883
(v)

15,53,883

Question 4

4.

700000 + 10000 + 4000 + 500 + 30 + 1
=

(i)

7,04,531
(ii)

7,14,431
(iii)

7,14,531
(iv)

7,15,531
(v)

7,14,631

Question 5

5.

100000 + 10000 + 5000 + 400 + 70 + 8
=

(i)

125478
(ii)

115378
(iii)

114478
(iv)

116478
(v)

115478

Question 6

6.

60000 + 8000 + 600 + 30 + 3
=

(i)

78,633
(ii)

68,623
(iii)

69,633
(iv)

67,633
(v)

68,633

Question 7

7.

Write the largest 5 digit number that can be formed with the digits : {5,6,1}

(i)

66,165
(ii)

61,656
(iii)

66,651
(iv)

61,566
(v)

65,166

Question 8

8.

Write the number for the given figures - seventy seven million nine hundred and seventy four thousand three hundred and fifty six

(i)

77974456
(ii)

77973356
(iii)

77974346
(iv)

77974356
(v)

77975356

Question 9

9.

Find the place value of 5 in 156,287

(i)

5,000
(ii)

500,000
(iii)

500
(iv)

50,000
(v)

5,000,000

Question 10

10.

Write the number for the given expanded form :

"(4 ✕ 100000) + (9 ✕ 10000) + (5 ✕ 1000) + (5 ✕ 10) + (5 ✕ 1)"

(i)

4,95,065
(ii)

4,94,955
(iii)

4,95,045
(iv)

4,95,055
(v)

5,05,055

Question 11

11.

Write the largest 3 digit number that can be formed with the digits : {2,9,7,4,3}

(i)

974
(ii)

743
(iii)

732
(iv)

932

Question 12

12.

Find the difference in place value of 5 in 7495351

(i)

4950
(ii)

4953
(iii)

4949
(iv)

4948
(v)

4951

Question 13

13.

10000 + 9000 + 800 + 60 + 3
=

(i)

19,763
(ii)

19,863
(iii)

9,863
(iv)

19,963
(v)

20,863

Question 14

14.

Sort the following numbers in ascending order

21 7 48 3 6 31

(i)

3 6 7 21 31 48
(ii)

6 21 7 31 3 48
(iii)

7 48 3 31 21 6
(iv)

21 48 3 31 7 6
(v)

3 7 48 31 21 6

Question 15

15.

800000 + 80000 + 7000 + 600 + 60 + 7
=

(i)

887,677
(ii)

877,667
(iii)

897,667
(iv)

886,667
(v)

887,667

Question 16

16.

Estimate the number 9574378 to the nearest lakhs by rounding off

(i)

960000
(ii)

9600000
(iii)

96000000
(iv)

9500000
(v)

9700000

Question 17

17.

Write the number for the given figures - ninety three million one hundred and twenty seven thousand and ninety one

(i)

93,117,091
(ii)

93,137,091
(iii)

93,126,991
(iv)

93,127,091
(v)

93,127,101

Question 18

18.

Write the given number in International form :
55146856

(i)

fifty five million one hundred and forty six thousand seven hundred and fifty six
(ii)

fifty five million one hundred and forty six thousand eight hundred and forty six
(iii)

fifty five million one hundred and forty six thousand eight hundred and fifty six
(iv)

fifty five million one hundred and forty six thousand eight hundred and sixty six
(v)

fifty five million one hundred and fifty six thousand eight hundred and fifty six

Question 19

19.

Estimate the number 931 to the nearest hundreds by rounding off

(i)

9000
(ii)

1000
(iii)

800
(iv)

900
(v)

90

Question 20

20.

3000000 + 700000 + 80000 + 6000 + 600 + 20 + 2
=

(i)

3786622
(ii)

3786612
(iii)

3776622
(iv)

3796622
(v)

3786722

Question 21

21.

Find the greatest number in the list :
26 22 27 50 46 23 45 20 40 43

(i)

45
(ii)

43
(iii)

20
(iv)

50
(v)

27

Question 22

22.

What is the difference between the largest and smallest number formed with the digits : 6,3,5,2 ?

(i)

4,176
(ii)

4,177
(iii)

4,178
(iv)

4,175
(v)

4,173

Question 23

23.

What is the largest number that can be formed with the digits :
9,3,6,2,5
?

(i)

96,532
(ii)

92,653
(iii)

29,635
(iv)

65,923
(v)

63,592

Question 24

24.

4000000 + 300000 + 70000 + 5000 + 200 + 50 + 6
=

(i)

4,365,256
(ii)

4,375,256
(iii)

4,375,246
(iv)

4,376,256
(v)

4,375,266

Question 25

25.

What is the succeeding number of 4,07,688?

(i)

4,07,689
(ii)

4,07,688
(iii)

4,07,687
(iv)

4,07,692
(v)

4,07,690

Assignment Key