I just submitted a new version, 1.0.2 that should fix the keyboard input for keyboards without a keypad. It will hopefully appear in the gallery soon.

The calculator is not intended to honor the order of operations. Like every simple calculator I've seen, it calculates the numbers in the order you entered them. It works just as the windows calculator works. It's not hard to enter your numbers in the order you want to get the answer you want! I'm sure people will whip out a real calculator or a spreadsheet if they need to crunch some serious numbers. But this widget should do quite nicely for everything else.

oh, forget to rate ! 5 Stars

Best Calc Widget there is! The other ones look cheap and don't work well. This is perfect! Not to mention you can customize the look of the calc itself. Keep it up!!!

this is the one i ended up sticking with after a lot of search for a simple gd size calc usable with both keystrokes and mouse...thanks