As if I needed anymore proof I'm bad at numbers and/or anything to do with math it was this morning. I had to add up a bunch of figures and so downloaded a calculator onto my iPad. Got through adding up the numbers and decided to do it once more to make sure I included all of them. Well.
I couldn't get the first sum to clear. The calculator started at zero but the addition included the first final number. I turned off the iPad, rebooted, and then I was able to start again. The number I came up with the second time was different from the first so I wanted to do it a third time and again, I couldn't get the calculator to start clean.
Finally after listening to me grumble about why the iPad calculator wouldn't have a button to totally clear things, Dale said, "Did you punch the equal sign when you finished?"