Posted by joeanne on Wednesday, April 24, 2013 at 10:48pm.
what if Julie is thinking of an even number between 12 and 29 with digits whose difference is 7? what is the number?

math  Ms. Sue, Wednesday, April 24, 2013 at 10:49pm
14, 16, 18, 20, 22, 24, 26, 28
Which of those has digits whose difference is 7?