Maths Square Trick 91 to 110 just 2 sec

Mathematics square trick 91 to 109 . today i share two different tricks for maths which is related to square number one is 91 to 99 and second one is 101 to 109 square tricks.as we now we easily find out square to multiply two numbers two times and find square of any number but this method was good when we were kids but now it takes too much time so i share some cool tricks. Speed maths.

·         First trick 91 to 99 square -  OK let start in this trick first you find out the difference between 91 and 100 (91 square trick)  which is 9 , than you subtract 9 from 91 and you get 82 put 82 on left side and than find square of 9 which is 81 put 81 right side of 82 and your final answer is 8281.

·         91²  = 91-100 = -9       91-9/-9² = 8281

·         92² = 92-100=  -8        92-8/-8² = 8464

·         93²  = 93-100= -7        93-7/-7² = 8649

·         94² = 94-100 = -6        94-6/-6² = 8836

·         95² = 95-100 = -5        95-5/-5² = 9025

·         96² = 96-100 = -4        96-4/-4² = 9216

·         97² = 97-100 = -3        97-3/-3² = 9409

·         98² = 98-100 = -2        98-2/-2² = 9604

·         99² = 99-100 = -1        99-1/-1² = 9801

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·         Second trick 101 to 109 square -  in this trick first you subtract 101 from 100 (101 square trick)than you get 1 , add 1 in 101 and you get 102 write down this number left side on your copy than find 1 square which is 01 write down right side of 102 than finally you got 101² which is 10201.

·         101² = 101-100 = 1      101+1/1² = 10201

·         102² = 102-100 = 2      102+2/2² = 10404

·         103² = 103-100 = 3      103+3/3² = 10609

·         104² = 104-100 = 4      104+4/4² = 10816

·         105² = 105-100 = 5      105+5/5² =11025

·         106² = 106-100= 6       106+6/6² = 11236

·         107² = 107-100 = 7      107+7/7² = 11449

·         108² = 108-100 = 8      108+8/8² = 11664

·         109² = 109-100 = 9      109+9/9² = 11881

May be this trick help you in your exam or daily life work if you like this please share with your friend and family members and if you have any problem regarding this please comment .

This is not our last tricks we have lots of maths tricks connected with us , we will share lots of tricks to not only improve your maths but also increases your calculation ability without calculator .i hope you enjoy it.