04 Jul 2006

VM2- Square of no. having 5 in the end....

One method i explain with my post ..multiplication of two digit number...
Another method...

take square of digits having 5 in end...

35^2=1225
75^2=5625
195^2=38025

Got any clue...
here clue is multiply 5 to 5 ...write 25,
than multiply the no in front of 5 with its next no.
say 3 *4=12 so square of 35 is 1225
7*8= 56 square of 75 is 5625
19*20=380 so square of 195 is 38025

Enjoy.... Square...
--Crazy
04 Jul 2006
crazyboy
One method i explain with my post ..multiplication of two digit number...
Another method...

take square of digits having 5 in end...

35^2=1225
75^2=5625
195^2=38025

Got any clue...
here clue is multiply 5 to 5 ...write 25,
than multiply the no in front of 5 with its next no.
say 3 *4=12 so square of 35 is 1225
7*8= 56 square of 75 is 5625
19*20=380 so square of 195 is 38025

Enjoy.... Square...
--Crazy
Todays exercise...
25^2
935^2 (here clue is multiply 93*94 with the method i explain in two digit multiplication)
325^2
65^2
775^2

VM.....Crazy VM

😁--Crazy
sttepz

sttepz

Branch Unspecified
06 Jul 2006
did d exercise mate!!!😎
sristi

sristi

Branch Unspecified
06 Jul 2006
good thread Crazyboy.😁 😁
Neha

Neha

Branch Unspecified
07 Jul 2006
Nice thread Crazyboy!!!
bhargava.megha

bhargava.megha

Branch Unspecified
27 Dec 2010
it is very helpful.............

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