Borrowing

[omly]

Do you all remember borrowing? You know, it is that thing where when you are subtracting 2 numbers and you sometimes need to "borrow" from the tens place for example if you don't have enough in the ones place. Well apparently they have re-dubbed this "regrouping". Sounds all fancy like doesn't it? What was wrong with borrowing?

Comments

[dr-zhivago.livejournal.com]

crazy fancy new-fangled hippie math...