veidic methods of squaring

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VEIDIC METHODS VEIDIC METHODS OF SQUARINGOF SQUARING

FOR ALL FOR ALL STUDENTSSTUDENTS

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TUTUL KAIRITUTUL KAIRI

M.Sc ( Mathematics); B. EdM.Sc ( Mathematics); B. Ed Teacher in D.P.STeacher in D.P.S

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EASY WAY TO SQUARE ANY NUMBER EASY WAY TO SQUARE ANY NUMBER FROM 12 TO 19FROM 12 TO 19

CASE-I:    From 12 to 19CASE-I:    From 12 to 19

12 x12 = 12+2...2x2 = 1412 x12 = 12+2...2x2 = 14

13 x 13 = 13+3....3x3 = 16913 x 13 = 13+3....3x3 = 169

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SQUARING 14SQUARING 14

14 x 14 = (14 +4)....(4x4 )= 18....1 6 = 196 and 14 x 14 = (14 +4)....(4x4 )= 18....1 6 = 196 and so onso on..

What I have done here is so simple:-What I have done here is so simple:-

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PROCEDUREPROCEDURE

To find 19 x 19To find 19 x 19

* Multiply 9 x 9= 8 1 * Multiply 9 x 9= 8 1

* Then carry over 8 to * Then carry over 8 to

19+9=2819+9=28

i.e 28 + 8 = 36.i.e 28 + 8 = 36.

Thus 19x19=3 6 1Thus 19x19=3 6 1

Thanks.Thanks.