Question

Place value
Expanded Notation of
Example 1: Write the expanded form of 8,27,459.
8,27,459 = 8 x 1,00,000 + 2 x 10,000 + 7 X 1000 + 4 X 10
= 8,00,000 + 20,000 + 7,000 + 400 + 50 + 9
This is the expanded form of the number 8,27,459.
Example 2 : Write the expanded form of 9,65,307.
L T Thị Th Н T 0
9 6 5
3 0 7
9,65,307= 9 X 1,00,000 + 6 x 10,000 + 5 x 10
= 9,00,000 + 60,000 + 5000 + 300 +
A.
Activity-4
1. Find the face value and place value of the coloured digit
(a) 13,791 | .......7.0.0.........
(b) 24,354
(c) 1,47,173
(d) 3,56,735
(e) 8,23,179
(f) 51,757
(g) 67,236
(h) 9,87,617
​

Answer 1

Answer:

Place values:

a)700

b)0

c)7000,70

d)700

e)70

f)700,70

g)7000

h)7000,7

Face values:

According to maths the face value of any number is the number itself.

a)7

b)0

c)7

d)7

e)7

f)7

g)7

h)7