Anne reports a disturbing trend in modern communications:
Apparently "add up" is the new "touch base:" "Let's add up this afternoon to see where you are on the research."
I've heard it 5 times this morning, from 2 different people.
At least with "touch base" one can kind of see the meaning, even if the phrase doesn't exactly hit one out of the park. But "add up?" I have no idea.