1,3,5,7,9,11,13

These are especially important if you are having troubles deciding what u should be--they give you u for these problems.

Below--don't skip the problems with !

23,25,27,29,31,33,35,37!, 39,41!,46,50!,51!,53,56,61,65,69,73

Last modified: Monday, October 20, 2014, 2:35 PM