Guess the magic secret of mobile phone number

First of all, 1 bit need not be guessed. Regardless of the connected movement, it is 1.

Then ask the other party to input the 6 digits after 1 into the calculator.

1, multiply these six figures by 80.

2. Used number+1

3, multiply the number by 250.

4. Add the number twice in a row and then add four digits.

5, the last number used is -250.

Then divide by 2.

Magic is a kind of performing art with constant change and unpredictability as its core, which brings surprises to the audience and creates miracles.

To put it more simply, he is a violation of objective laws. It is a highly intelligent performing art based on scientific principles and using special props in different scientific fields such as visual communication, psychology, chemistry, mathematics, physics and performance. Grasping the characteristics of people's curiosity and knowledge-seeking psychology, we can create all kinds of incredible and unpredictable illusions, so as to achieve the artistic effect of confusing the fake with the real.