Square of a 2 digit number ending with 5

Maths Tricks , short cut tricks for maths to make calculation easy and fast

Square of a 2 digit number ending with 5 Let me explain this rule by taking examples 35^2 = 3*(3+1) ---25 = 1225: Example.
Other example
95^2 = 9*(9+1) ---25 = 9025; Is this maths trick helpful? (1400) (305) Post / Read comment (4)

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Rajesh Kumar behera (11 years ago)

I knw anth mthd which z d most simplest one..i.e.if d no z 35 den 3*4(nxt no.aft 3)den 25 bydefault=1225..
If no z 65=6*7,25(bydefault)=4225

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jairaj (11 years ago)

hi we can find this way also
if u find the 35^2
50-35=15 &25-15=10
"

Like? Yes (3) | No (5)

bharat solanki (10 years ago)

95^2=95-5|5^2=90|25=9025

Like? Yes (5) | No

suresh (6 years ago)

square of any number ending with 5
ex: 25^2 = [2*3][25] = 625
35^2 = [3*4]25 = 1225
125^2 = [12*13]25 =15625

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Maths Quotes

It is easier to square the circle than to get round a mathematician.

Augustus de Morgan

Arithmetic is numbers you squeeze from your head to your hand to your pencil to your paper till you get the answer

Carl Sandburg

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Square of a 2 digit number ending with 5

Maths Tricks , short cut tricks for maths to make calculation easy and fast