Ok I advise you to grab a calculator first.
1. Pick A number 1-9
2. Multiply by 2
3. Add 5
4. Multiply by 50
5. If you've had your birthday, add 1767, otherwise, add 1766
6. Subtract your year of birth
If you did this right, you should have a 3-Digit number. The first number should be the number you started with, and the last two your age.
7. Have your mind blown.
PS. If it did not work, which it rarely doesn't, it will be one off.
1. Pick A number 1-9
2. Multiply by 2
3. Add 5
4. Multiply by 50
5. If you've had your birthday, add 1767, otherwise, add 1766
6. Subtract your year of birth
If you did this right, you should have a 3-Digit number. The first number should be the number you started with, and the last two your age.
7. Have your mind blown.
PS. If it did not work, which it rarely doesn't, it will be one off.