EduSahara™ Worksheet

Question 1

1.

Sort the following integers in descending order

14 46 29 38 -20 6

(i)

29 38 -20 14 6 46
(ii)

46 38 29 14 6 -20
(iii)

6 38 29 -20 14 46
(iv)

14 29 38 6 -20 46
(v)

6 46 29 14 38 -20

Question 2

2.

Write the given number in International form :
36503839

(i)

thirty six million five hundred and three thousand eight hundred and forty nine
(ii)

thirty six million five hundred and three thousand eight hundred and twenty nine
(iii)

thirty six million five hundred and three thousand eight hundred and thirty nine
(iv)

thirty six million four hundred and ninety three thousand eight hundred and thirty nine
(v)

thirty six million five hundred and three thousand nine hundred and thirty nine

Question 3

3.

What is the preceeding number of 2097048?

(i)

2097050
(ii)

2097047
(iii)

2097046
(iv)

2097044
(v)

2097048

Question 4

4.

What is the largest number that can be formed with the digits :
7,3,6,2,5
?

(i)

62,375
(ii)

76,532
(iii)

67,532
(iv)

62,753
(v)

23,567

Question 5

5.

1000000 + 500000 + 30000 + 6000 + 400 + 10 + 1
=

(i)

15,36,401
(ii)

15,37,411
(iii)

15,36,311
(iv)

15,36,411
(v)

15,36,421

Question 6

6.

Write the given number in Hindu Arabic form :
34806493

(i)

three crore forty eight lakh seven thousand four hundred and ninety three
(ii)

three crore forty eight lakh six thousand three hundred and ninety three
(iii)

three crore forty eight lakh six thousand four hundred and eighty three
(iv)

three crore forty eight lakh six thousand five hundred and three
(v)

three crore forty eight lakh six thousand four hundred and ninety three

Question 7

7.

Write the number for the given expanded form :

"(4 ✕ 10000) + (7 ✕ 1000) + (6 ✕ 100) + (9 ✕ 10) + (4 ✕ 1)"

(i)

47,694
(ii)

47,794
(iii)

37,694
(iv)

46,694
(v)

48,694

Question 8

8.

Write the largest 6 digit number that can be formed with the digits : {7,8,1,9}

(i)

7,99,918
(ii)

9,99,871
(iii)

7,89,199
(iv)

8,19,997
(v)

8,79,199

Question 9

9.

Estimate the number 944 to the nearest hundreds by rounding off

(i)

1000
(ii)

9000
(iii)

90
(iv)

900
(v)

800

Question 10

10.

What is the preceeding number of 4,398,332?

(i)

4,398,331
(ii)

4,398,330
(iii)

4,398,332
(iv)

4,398,333
(v)

4,398,329

Question 11

11.

Find the place value of 1 in 7,84,153

(i)

10
(ii)

1,000
(iii)

100
(iv)

1
(v)

10,000

Question 12

12.

Sort the following numbers in descending order

33 50 8 48 19 18

(i)

19 18 33 50 48 8
(ii)

50 19 48 33 18 8
(iii)

18 50 8 48 33 19
(iv)

48 19 8 50 18 33
(v)

50 48 33 19 18 8

Question 13

13.

Sort the following numbers in ascending order

47 11 33 10 28 21

(i)

21 47 10 33 11 28
(ii)

21 28 47 11 33 10
(iii)

47 10 21 11 33 28
(iv)

10 21 33 47 28 11
(v)

10 11 21 28 33 47

Question 14

14.

46,567
=

(i)

40000
+
6000
+
500
+
60
+
7
(ii)

40000
+
6000
+
500
+
7
(iii)

40000
+
6000
+
60
+
7
(iv)

40000
+
500
+
60
+
7
(v)

6000
+
500
+
60
+
7

Question 15

15.

891
=

(i)

800
+
90
(ii)

90
+
1
(iii)

800
+
1
(iv)

800
+
90
+
1

Question 16

16.

Write the smallest 6 digit number that can be formed with the digits : {8,5,7,9}

(i)

9,55,578
(ii)

5,95,857
(iii)

5,55,789
(iv)

5,57,589

Question 17

17.

What is the smallest number that can be formed with the digits :
9,1,3,2,8
?

(i)

12,389
(ii)

39,128
(iii)

91,382
(iv)

31,892
(v)

29,831

Question 18

18.

654
=

(i)

50
+
4
(ii)

600
+
50
(iii)

600
+
4
(iv)

600
+
50
+
4

Question 19

19.

500000 + 90000 + 8000 + 400 + 60 + 4
=

(i)

588,464
(ii)

599,464
(iii)

598,464
(iv)

608,464
(v)

598,454

Question 20

20.

5000 + 900 + 90 + 6
=

(i)

5986
(ii)

6096
(iii)

6996
(iv)

5996
(v)

4996

Question 21

21.

Estimate the number 398906100 to the nearest crores by rounding off

(i)

410000000
(ii)

400000000
(iii)

(-294967296)
(iv)

390000000
(v)

40000000

Question 22

22.

Write the expanded form of the given number :
1,05,710

(i)

(1 ✕ 100000) + (5 ✕ 1000) + (7 ✕ 100) + (1 ✕ 10)
(ii)

(1 ✕ 100000) + (6 ✕ 1000) + (7 ✕ 100) + (1 ✕ 10)
(iii)

(9 ✕ 10000) + (5 ✕ 1000) + (7 ✕ 100) + (1 ✕ 10)
(iv)

(1 ✕ 100000) + (1 ✕ 10000) + (5 ✕ 1000) + (7 ✕ 100) + (1 ✕ 10)
(v)

(1 ✕ 100000) + (5 ✕ 1000) + (6 ✕ 100) + (1 ✕ 10)

Question 23

23.

15,593
=

(i)

10000
+
500
+
90
+
3
(ii)

10000
+
5000
+
500
+
90
+
3
(iii)

10000
+
5000
+
500
+
3
(iv)

5000
+
500
+
90
+
3
(v)

10000
+
5000
+
90
+
3

Question 24

24.

7000 + 900 + 40 + 8
=

(i)

-2,052
(ii)

8,948
(iii)

7,948
(iv)

7,958
(v)

6,948

Question 25

25.

Sort the following integers in ascending order

-3 8 -6 5 4 -15

(i)

-3 4 -6 5 -15 8
(ii)

-3 5 4 -6 -15 8
(iii)

5 -6 -15 -3 4 8
(iv)

5 -3 4 -15 -6 8
(v)

-15 -6 -3 4 5 8

Assignment Key