Guess my number from the following clues.   Who am I?
(You must first solve the integrals).

Note to teachers:
I would display one clue at a time and allow students to make a guess after each problem.
Or you could have the students write down all the possibilities after each clue.
  1. I am a digit whole number.

  2. I am greater than .

  3. My tens digit is less than my hundreds digit.

  4. My ones digit is less than my tens digit.

  5. The sum of two of my digits is .

  6. The product of two of my digits is .

  7. The difference between my hundreds digit and my ones digit is .

  8. My ones digits is .

  9. My tens digits is .

  10. Each of my digits is even.


      Who am I?











Answer: I am 864.   Answer can be determined by clue #6.

Here are the answers to the nine integral problems:
(1)     3
(2)     500
(3)     2
(4)     2
(5)     10
(6)     32
(7)     4
(8)     4
(9)     6


Many thanks to Rodger Jaffe for correcting my answer in clue #9.