EduSahara™ Worksheet

EduSahara™ Assignment

Name : Number Expansion

Chapter : Number System

Grade : ICSE Grade VII

License : Non Commercial Use

Question 1

1.

Write the number for the given expanded form :

"(8 ✕ 100000) + (3 ✕ 10000) + (3 ✕ 1000) + (4 ✕ 100) + (8 ✕ 10) + (8 ✕ 1)"

(i)

833388
(ii)

833488
(iii)

833588
(iv)

843488
(v)

832488

Question 2

2.

Write the number for the given expanded form :

"(8 ✕ 100000) + (8 ✕ 10000) + (5 ✕ 1000) + (6 ✕ 100) + (8 ✕ 1)"

(i)

8,85,598
(ii)

8,85,708
(iii)

8,85,618
(iv)

8,85,608
(v)

8,75,608

Question 3

3.

Write the number for the given expanded form :

"(4 ✕ 100000) + (8 ✕ 1000) + (9 ✕ 100) + (8 ✕ 10) + (1 ✕ 1)"

(i)

408,971
(ii)

408,981
(iii)

409,981
(iv)

409,081
(v)

407,981

Question 4

4.

Write the expanded form of the given number :
78396

(i)

(7 ✕ 10000) + (8 ✕ 1000) + (3 ✕ 100) + (9 ✕ 10) + (6 ✕ 1)
(ii)

(8 ✕ 10000) + (8 ✕ 1000) + (3 ✕ 100) + (9 ✕ 10) + (6 ✕ 1)
(iii)

(7 ✕ 10000) + (8 ✕ 1000) + (2 ✕ 100) + (9 ✕ 10) + (6 ✕ 1)
(iv)

(6 ✕ 10000) + (8 ✕ 1000) + (3 ✕ 100) + (9 ✕ 10) + (6 ✕ 1)
(v)

(7 ✕ 10000) + (9 ✕ 1000) + (3 ✕ 100) + (9 ✕ 10) + (6 ✕ 1)

Question 5

5.

Write the expanded form of the given number :
7,36,062

(i)

(7 ✕ 100000) + (3 ✕ 10000) + (5 ✕ 1000) + (6 ✕ 10) + (2 ✕ 1)
(ii)

(7 ✕ 100000) + (3 ✕ 10000) + (6 ✕ 1000) + (6 ✕ 10) + (2 ✕ 1)
(iii)

(7 ✕ 100000) + (2 ✕ 10000) + (6 ✕ 1000) + (6 ✕ 10) + (2 ✕ 1)
(iv)

(7 ✕ 100000) + (3 ✕ 10000) + (6 ✕ 1000) + (7 ✕ 10) + (2 ✕ 1)
(v)

(7 ✕ 100000) + (4 ✕ 10000) + (6 ✕ 1000) + (6 ✕ 10) + (2 ✕ 1)

Question 6

6.

Write the expanded form of the given number :
99,216

(i)

(9 ✕ 10000) + (9 ✕ 1000) + (1 ✕ 100) + (1 ✕ 10) + (6 ✕ 1)
(ii)

(1 ✕ 100000) + (2 ✕ 100) + (1 ✕ 10) + (6 ✕ 1)
(iii)

(9 ✕ 10000) + (8 ✕ 1000) + (2 ✕ 100) + (1 ✕ 10) + (6 ✕ 1)
(iv)

(9 ✕ 10000) + (9 ✕ 1000) + (2 ✕ 100) + (1 ✕ 10) + (6 ✕ 1)
(v)

(9 ✕ 10000) + (9 ✕ 1000) + (2 ✕ 100) + (2 ✕ 10) + (6 ✕ 1)

Question 7

7.

Write the number for the given expanded form :

"(9 ✕ 100000) + (5 ✕ 10000) + (9 ✕ 1000) + (7 ✕ 100) + (3 ✕ 10) + (2 ✕ 1)"

(i)

959832
(ii)

959722
(iii)

959632
(iv)

959732
(v)

969732

Question 8

8.

Write the number for the given expanded form :

"(8 ✕ 100000) + (5 ✕ 10000) + (7 ✕ 1000) + (3 ✕ 100) + (2 ✕ 10) + (4 ✕ 1)"

(i)

8,57,224
(ii)

8,58,324
(iii)

8,57,314
(iv)

8,57,334
(v)

8,57,324

Question 9

9.

Write the number for the given expanded form :

"(2 ✕ 100000) + (1 ✕ 10000) + (7 ✕ 1000) + (9 ✕ 100) + (2 ✕ 10) + (5 ✕ 1)"

(i)

216,925
(ii)

217,915
(iii)

218,025
(iv)

217,925
(v)

218,925

Question 10

10.

Write the expanded form of the given number :
194862

(i)

(1 ✕ 100000) + (9 ✕ 10000) + (4 ✕ 1000) + (8 ✕ 100) + (5 ✕ 10) + (2 ✕ 1)
(ii)

(1 ✕ 100000) + (8 ✕ 10000) + (4 ✕ 1000) + (8 ✕ 100) + (6 ✕ 10) + (2 ✕ 1)
(iii)

(1 ✕ 100000) + (9 ✕ 10000) + (5 ✕ 1000) + (8 ✕ 100) + (6 ✕ 10) + (2 ✕ 1)
(iv)

(1 ✕ 100000) + (9 ✕ 10000) + (4 ✕ 1000) + (8 ✕ 100) + (6 ✕ 10) + (2 ✕ 1)
(v)

(2 ✕ 100000) + (4 ✕ 1000) + (8 ✕ 100) + (6 ✕ 10) + (2 ✕ 1)

Question 11

11.

Write the expanded form of the given number :
50,478

(i)

(5 ✕ 10000) + (5 ✕ 100) + (7 ✕ 10) + (8 ✕ 1)
(ii)

(5 ✕ 10000) + (4 ✕ 100) + (7 ✕ 10) + (8 ✕ 1)
(iii)

(4 ✕ 10000) + (9 ✕ 1000) + (4 ✕ 100) + (7 ✕ 10) + (8 ✕ 1)
(iv)

(5 ✕ 10000) + (4 ✕ 100) + (6 ✕ 10) + (8 ✕ 1)
(v)

(5 ✕ 10000) + (1 ✕ 1000) + (4 ✕ 100) + (7 ✕ 10) + (8 ✕ 1)

Question 12

12.

Write the expanded form of the given number :
394,163

(i)

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

(3 ✕ 100000) + (8 ✕ 10000) + (4 ✕ 1000) + (1 ✕ 100) + (6 ✕ 10) + (3 ✕ 1)
(iii)

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

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

(3 ✕ 100000) + (9 ✕ 10000) + (4 ✕ 1000) + (1 ✕ 100) + (7 ✕ 10) + (3 ✕ 1)

Assignment Key