54. Magic Number
• Pick a number between 1 and 9.
• Multiply this number by 2.
• Add 5.
• Multiply by 50.
• If you have already had your birthday this year, add
1762*. If you haven't had your birthday yet, add 1763*.
• Subtract the four digit year that you were born.
• Add 1*
• The first digit of the answer is the original number you
chose. The remaining two digits represent your age.