EduSahara™ Worksheet

Question 1

1.

Write the smallest 3 digit number that can be formed with the digits : {4,9,2,7,6}

(i)

479
(ii)

469
(iii)

267
(iv)

249
(v)

246

Question 2

2.

Estimate the number 148 to the nearest tens by rounding off

(i)

140
(ii)

1500
(iii)

15
(iv)

150
(v)

160

Question 3

3.

Find the place value of 5 in 861925

(i)

5
(ii)

5000
(iii)

50
(iv)

500
(v)

6

Question 4

4.

Write the number for the given expanded form :

"(5 ✕ 10000) + (2 ✕ 1000) + (8 ✕ 100) + (9 ✕ 1)"

(i)

52,909
(ii)

52,799
(iii)

52,709
(iv)

52,809
(v)

53,809

Question 5

5.

What is the smallest number that can be formed with the digits :
5,2,4,1,8
?

(i)

12,458
(ii)

81,542
(iii)

54,218
(iv)

85,214
(v)

48,251

Question 6

6.

What is the largest number that can be formed with the digits :
6,8,4,7,9
?

(i)

74,689
(ii)

94,678
(iii)

67,849
(iv)

98,764
(v)

68,794

Question 7

7.

Find the place value of 5 in 526,817

(i)

50,000
(ii)

50,000,000
(iii)

500,000
(iv)

5,000,000
(v)

5,000

Question 8

8.

Write the number for the given expanded form :

"(7 ✕ 10000) + (2 ✕ 1000) + (9 ✕ 100) + (8 ✕ 1)"

(i)

72,908
(ii)

71,908
(iii)

82,908
(iv)

62,908
(v)

73,008

Question 9

9.

Find the difference in place value of 8 in 73,81,895

(i)

79,202
(ii)

79,201
(iii)

79,200
(iv)

79,198
(v)

79,199

Question 10

10.

9000000 + 500000 + 80000 + 8000 + 300 + 10 + 5
=

(i)

9588315
(ii)

9588305
(iii)

9588215
(iv)

9598315
(v)

9588325

Question 11

11.

What is the largest number that can be formed with the digits :
0,4,2,5,3
?

(i)

23054
(ii)

54320
(iii)

42530
(iv)

20354
(v)

24503

Question 12

12.

Which of the following is true?

(i)

338 > 993
(ii)

999 < 130
(iii)

953 < 557
(iv)

287 < 367
(v)

271 < 40

Question 13

13.

700000 + 20000 + 7000 + 200 + 20 + 6
=

(i)

717,226
(ii)

728,226
(iii)

737,226
(iv)

727,216
(v)

727,226

Question 14

14.

Write the expanded form of the given number :
606314

(i)

(6 ✕ 100000) + (5 ✕ 1000) + (3 ✕ 100) + (1 ✕ 10) + (4 ✕ 1)
(ii)

(6 ✕ 100000) + (6 ✕ 1000) + (3 ✕ 100) + (1 ✕ 10) + (4 ✕ 1)
(iii)

(6 ✕ 100000) + (7 ✕ 1000) + (3 ✕ 100) + (1 ✕ 10) + (4 ✕ 1)
(iv)

(6 ✕ 100000) + (6 ✕ 1000) + (3 ✕ 100) + (2 ✕ 10) + (4 ✕ 1)
(v)

(6 ✕ 100000) + (6 ✕ 1000) + (2 ✕ 100) + (1 ✕ 10) + (4 ✕ 1)

Question 15

15.

Estimate the number 26502 to the nearest ten thousands by rounding off

(i)

300000
(ii)

3000
(iii)

20000
(iv)

40000
(v)

30000

Question 16

16.

Find the difference in place value of 2 in 1786252

(i)

197
(ii)

201
(iii)

199
(iv)

196
(v)

198

Question 17

17.

6,757
=

(i)

6000
+
50
+
7
(ii)

700
+
50
+
7
(iii)

6000
+
700
+
7
(iv)

6000
+
700
+
50
+
7
(v)

6000
+
700
+
50

Question 18

18.

2000 + 100 + 50 + 6
=

(i)

2,156
(ii)

2,166
(iii)

-7,844
(iv)

2,146
(v)

3,156

Question 19

19.

Write the largest 6 digit number that can be formed with the digits : {1,8,6,5}

(i)

8,65,881
(ii)

8,56,818
(iii)

5,88,861
(iv)

6,18,858
(v)

8,88,651

Question 20

20.

Write the expanded form of the given number :
456,359

(i)

(4 ✕ 100000) + (5 ✕ 10000) + (6 ✕ 1000) + (3 ✕ 100) + (5 ✕ 10) + (9 ✕ 1)
(ii)

(4 ✕ 100000) + (5 ✕ 10000) + (6 ✕ 1000) + (2 ✕ 100) + (5 ✕ 10) + (9 ✕ 1)
(iii)

(4 ✕ 100000) + (5 ✕ 10000) + (5 ✕ 1000) + (3 ✕ 100) + (5 ✕ 10) + (9 ✕ 1)
(iv)

(4 ✕ 100000) + (5 ✕ 10000) + (6 ✕ 1000) + (4 ✕ 100) + (5 ✕ 10) + (9 ✕ 1)
(v)

(4 ✕ 100000) + (6 ✕ 10000) + (6 ✕ 1000) + (3 ✕ 100) + (5 ✕ 10) + (9 ✕ 1)

Question 21

21.

Write the smallest 5 digit number that can be formed with the digits : {8,4,7}

(i)

84,744
(ii)

48,744
(iii)

44,478
(iv)

48,447

Question 22

22.

715
=

(i)

700
+
5
(ii)

700
+
10
(iii)

700
+
10
+
5
(iv)

10
+
5

Question 23

23.

What is the preceeding number of 4,707,721?

(i)

4,707,720
(ii)

4,707,717
(iii)

4,707,721
(iv)

4,707,722
(v)

4,707,719

Question 24

24.

What is the smallest number that can be formed with the digits :
1,6,3,2,7
?

(i)

16732
(ii)

31762
(iii)

17623
(iv)

63217
(v)

12367

Question 25

25.

2000 + 700 + 60 + 2
=

(i)

12,762
(ii)

2,762
(iii)

-7,238
(iv)

1,762
(v)

2,862

Assignment Key