Question

tell some mathematics tricks

Answer 1

There are several Vedic Mathematics tricks by which you can solve calculations within few minutes.

One such trick:-

any multiplication like 25*25

will be equal to (2*(2+1)25

=(2*3)25

=625

Now 95*95

=(9*10)25

=9025

note that the number should end with 5.

Another trick :

any number greater than 95(less than 100)'s square:

97*97

now 7*7=49

put 4 after 9 then 0 then 9.

9409 is the answer.

99*99

=9801

98*98=9604

It works only for 4 numbers though.96,97,98,99

There are several tricks.

Just search google for Vedic maths tricks.