EduSahara™ Worksheet

Question 1

1.

Write the largest 3 digit number that can be formed with the digits : {1,9,8,2,4}

(i)

941
(ii)

942
(iii)

982
(iv)

984

Question 2

2.

74,693
=

(i)

70000
+
4000
+
600
+
3
(ii)

70000
+
4000
+
90
+
3
(iii)

70000
+
600
+
90
+
3
(iv)

4000
+
600
+
90
+
3
(v)

70000
+
4000
+
600
+
90
+
3

Question 3

3.

Estimate the value of 813 ✕ 504 to the nearest hundreds by rounding off ?

(i)

40000
(ii)

400000
(iii)

40000000
(iv)

4000000
(v)

4000

Question 4

4.

7000 + 700 + 40 + 3
=

(i)

7,743
(ii)

6,743
(iii)

7,733
(iv)

8,743
(v)

17,743

Question 5

5.

Find the smallest number in the list :
10 49 31 42 36 33 16 18 46 40

(i)

33
(ii)

49
(iii)

10
(iv)

16
(v)

18

Question 6

6.

Write the number for the given expanded form :

"(3 ✕ 100000) + (8 ✕ 10000) + (3 ✕ 1000) + (6 ✕ 100) + (7 ✕ 10) + (8 ✕ 1)"

(i)

393678
(ii)

373678
(iii)

383678
(iv)

383778
(v)

383668

Question 7

7.

What is the smallest number that can be formed with the digits :
5,7,1,4,8
?

(i)

57148
(ii)

14578
(iii)

81547
(iv)

45718
(v)

78154

Question 8

8.

Write the smallest 6 digit number that can be formed with the digits : {2,5,4,3}

(i)

4,22,523
(ii)

3,22,245
(iii)

2,22,345
(iv)

4,52,322
(v)

3,45,222

Question 9

9.

2,593
=

(i)

2000
+
90
+
3
(ii)

2000
+
500
+
3
(iii)

500
+
90
+
3
(iv)

2000
+
500
+
90
(v)

2000
+
500
+
90
+
3

Question 10

10.

Write the number for the given figures - three crore twenty four lakh five thousand three hundred and nineteen

(i)

3,24,05,419
(ii)

3,24,05,319
(iii)

3,24,05,219
(iv)

3,24,15,319
(v)

3,24,05,309

Question 11

11.

Write the largest 6 digit number that can be formed with the digits : {1,4,3,2}

(i)

4,14,234
(ii)

4,32,414
(iii)

4,41,432
(iv)

4,44,321
(v)

4,14,423

Question 12

12.

Find the place value of 7 in 865791

(i)

70000
(ii)

70
(iii)

7
(iv)

7000
(v)

700

Question 13

13.

200 + 20 + 5
=

(i)

1225
(ii)

225
(iii)

235
(iv)

-9775
(v)

215

Question 14

14.

Write the expanded form of the given number :
7,55,073

(i)

(7 ✕ 100000) + (4 ✕ 10000) + (5 ✕ 1000) + (7 ✕ 10) + (3 ✕ 1)
(ii)

(7 ✕ 100000) + (5 ✕ 10000) + (5 ✕ 1000) + (8 ✕ 10) + (3 ✕ 1)
(iii)

(7 ✕ 100000) + (5 ✕ 10000) + (5 ✕ 1000) + (1 ✕ 100) + (7 ✕ 10) + (3 ✕ 1)
(iv)

(7 ✕ 100000) + (5 ✕ 10000) + (5 ✕ 1000) + (6 ✕ 10) + (3 ✕ 1)
(v)

(7 ✕ 100000) + (5 ✕ 10000) + (5 ✕ 1000) + (7 ✕ 10) + (3 ✕ 1)

Question 15

15.

Sort the following numbers in ascending order

27 26 18 31 39 24

(i)

18 24 26 27 31 39
(ii)

31 39 26 24 18 27
(iii)

26 31 24 27 39 18
(iv)

18 39 27 24 26 31
(v)

39 27 31 18 26 24

Question 16

16.

Sort the following numbers in descending order

12 44 26 22 21 36

(i)

12 22 21 36 26 44
(ii)

44 36 22 12 21 26
(iii)

44 36 26 22 21 12
(iv)

12 36 26 21 22 44
(v)

26 36 44 22 12 21

Question 17

17.

(29 − 50) + (24 − 25) =

(i)

(-19)
(ii)

(-23)
(iii)

(-25)
(iv)

(-22)
(v)

(-21)

Question 18

18.

Write the number for the given expanded form :

"(4 ✕ 100000) + (7 ✕ 10000) + (7 ✕ 1000) + (7 ✕ 100) + (1 ✕ 1)"

(i)

4,77,701
(ii)

4,78,701
(iii)

4,77,691
(iv)

4,87,701
(v)

4,67,701

Question 19

19.

What is the largest number that can be formed with the digits :
7,6,4,1,8
?

(i)

68417
(ii)

14678
(iii)

67481
(iv)

41687
(v)

87641

Question 20

20.

Find the place value of 7 in 6,57,821

(i)

7,00,000
(ii)

7,000
(iii)

70
(iv)

700
(v)

70,000

Question 21

21.

What is the smallest number that can be formed with the digits :
6,9,2,1,8
?

(i)

98,162
(ii)

16,928
(iii)

12,689
(iv)

12,968
(v)

68,192

Question 22

22.

Write the number for the given figures - sixty nine million eight hundred and sixty eight thousand one hundred and forty eight

(i)

69,867,148
(ii)

69,868,148
(iii)

69,868,248
(iv)

69,869,148
(v)

69,868,138

Question 23

23.

Which of the following is true?

(i)

504 > 588
(ii)

240 > 195
(iii)

497 < 412
(iv)

203 > 813
(v)

22 > 180

Question 24

24.

Find the difference in place value of 2 in 3648252

(i)

199
(ii)

195
(iii)

197
(iv)

198
(v)

201

Question 25

25.

Write the smallest 3 digit number that can be formed with the digits : {1,5,7,4,9}

(i)

579
(ii)

457
(iii)

145
(iv)

179
(v)

479

Assignment Key