Your class has gone to the zoo on a field trip and has discovered upon arriving that their prized baby elephant, Fluffy, has been stolen.  The owner of the zoo, Lucy, has heard of your abilities to solve riddles and answer tough questions so she has asked you to help her out.  She would really like to know who took her elephant.  She provides you with a list of suspects and gives you permission to question all of them and listen to what they have to say.  Will you help her?  Can you help her?

            The list of suspects includes the trainer (Mr. Dogood), the veterinarian (Miss Helper), the janitor (Mr. Cleaner), and the zoo owner from across town (Mr. Hasmoore).  Lucy knows that there are several mathematical concepts that will help you in solving certain parts of the crime.  She has offered some helpful hints on how to do them.  To see the hints, click on the concept to the left.  To hear what the suspects have to say, click on the appropriate name below.  When you think you are ready, take the Final Test to see how well you have learned.