MATH PROBLEM

The command MATH PROBLEM is not working, we are still working on it, we think that it is in the value what you input. It seems to only work when you use PRINT 1 * 2, instead of firstnum$; sign$; lastnum$ I think we neeed to get a space between the values, so it registers it as a math problen. HELP WANTED if you are a programmer in BASIC, let meknow at tj9991@earthlink.net We need developers, otherwise it is me me me.