CrazyEngineers
  • Anil

    Anil

    MemberJul 3, 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
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  • Anil Jain

    MemberJul 3, 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
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  • sttepz

    MemberJul 6, 2006

    did d exercise mate!!!😎
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  • sristi

    MemberJul 6, 2006

    good thread Crazyboy.😁 😁
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  • Neha

    MemberJul 6, 2006

    Nice thread Crazyboy!!!
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  • bhargava.megha

    MemberDec 26, 2010

    it is very helpful.............
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