Tricky Maths

Try this simple Maths trick

Try this out???

Step1 : Think of any number.
Step2 : Subtract the number you have thought with 1.
Step3 : Multiply the result with 3.
Step4 : Add 12 with the result.
Step5 : Divide the answer by 3.
Step6 : Add 5 with the answer.
Step7 : Take away the number you have thought from the answer, that is, subtract the answer from the number you have thought.

 Your answer is 8 

Quick Square Trick

Step1 : If you need to square a 2 digit number ending in 5, you can do so very easily with this trick.
Step2 : Mulitply the first digit by itself + 1, and put 25 on the end.
Step3 :That is all!
Step4 : Ex:25 ie(2*(2+1))&25