To use this calculator, after you start it, press one of the following keys: f-(feet to inches) i-(inches to feet) a-(add) s-(subtract) m-(multiply) d-(divide) Please comment on what you like/what you don't like, and be honest! I would like to know what needs improvement! More functions will be added in future updates!
Sorry! As of now, the calculator can only do SIMPLE functions containing two numbers. I am working on making it be able to do more so that you can actually use it for more complex math! (Can your normal calculator do conversions?)
