Repeating Decimals
  • Book: D-1
    Classification: AD, AL, MD, NT, PS
    NCTM Standards: Number and Operations; Algebra; Problem Solving; Reasoning and Proof
    Determine the value of the expression 99.999... + 9.999... + 0.999...

Answer:    
  Please enter a numerical answer
(ex. 1000 or 2.033) and click GO.		    

Contest problems and answers provided by:

David Rock
rock_david@colstate.edu
Columbus State University

Doug Brumbaugh
brumbad@pegasus.cc.ucf.edu
University of Central Florida