Place Value & Face Value Class 4 - Maths kkgoenka

Place Value & Face Value






By Aashish Gupta Sir















              Class   4            


Places and Place Values of   5 -Digit Numbers

There are five places in a 5 -Digit Number
  
Ten    Thousands  Hundreds  Tens  Ones
Thousands
 T Th           Th               H              T        O
×10,000    ×1000          ×100        ×10      ×1

    9                 5                 7             8         6
(9×10000)+( 5×1000)+(7×100)+(8×10)+ (6×1)

Here in 5-digit no. there are five places -  
Ones , Tens , Hundreds ,  Thousands and 
Ten Thousands.


Value at a Place

Value of digit at Ones place is 1 times.

Value of digit at Tens Place is 10 times.

Value of digit at  Hundreds Place is 100 times.

Value of digit at  Thousands Place is 1000 times.

Value of digit at  Ten Thousands Place is 10,000 times.

How to find Place Value of Digit at Ones Place

Digit at Ones place  is multiplied by 1 to get its place Value . 

Here in this case digit at ones place is 6 , 

so we multiply 6 by 1 to get place value of 6 
i.e. 6×1 = 6.


How to find Place Value of Digit at Tens Place

Digit at Tens place  is multiplied by 10 to get its place Value . 

Here in this case digit at Tens place is 8 , 

so we multiply 8 by 10 to get place value of 8 
i.e. 8×10 = 80.


How to find Place Value of Digit at Hundreds Place

Digit at Hundreds place  is multiplied by 100 to get its place Value . 

Here in this case digit at Hundreds place is 7 , 

so we multiply 7  by 100 to get place value of 7 

i.e. 7×100 = 700.



How to find Place Value of Digit at Thousands Place

Digit at Thousands place  is multiplied by 1000 to get its place Value . 

Here in this case digit at Thousands place is 5 , 

so we multiply 5  by 1000 to get place value of 5 

i.e. 5×1000 = 5000.


How to find Place Value of Digit at Ten Thousands Place

Digit at Ten Thousands place  is multiplied by 10000 to get its place Value . 

Here in this case digit at Ten Thousands place is 9 , 

so we multiply 9  by 10000 to get place value of 9 

i.e. 9×10000 = 90,000.


Q. A. Find the place value of each digit in given numbers.

a)  23315  
 
b) 62769            

c)  13909      

d) 74712            

e) 56791             

f)  27620         

g) 43627            

h) 80874             

i)  47036            

j)  91228           

k)  46413             

l)  58406

m) 12504          

n) 59916             

o) 90739      


Face Value of a Number

Face Value of a Number is number itself.

Face value does not change according to place.
It remains same at every place.

Face value of 3 in 36 is 3.

Face value of 4 in 4768 is 4.

Exercise

Q.B. Fill in the blank :

1) Face Value of 2 in 20 is .........

2) Face Value of 4 in 2470 is .........

3) Face Value of 0 in 20753 is .........

4) Face Value of 7 in 45720 is .........

5) Face Value of 9 in 29450 is .........

6) Face Value of 1 in 13420 is .........

7) Face Value of 6 in 20621 is .........

8) Face Value of 8 in 20178 is .........

9) Face Value of 3 in 203905 is .........

10) Face Value of 5 in 256390 is .........














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