Math can be a little tricky sometimes, especially when you start dealing with bigger numbers! But don’t worry, adding and subtracting large numbers doesn’t have to be a headache. We’re going to break down a helpful technique that makes it much easier: regrouping!
Think of regrouping as a way to “borrow” or “carry over” values between columns. It’s like exchanging ten ones for a ten, or a hundred for ten tens. Once you master this, you’ll be adding and subtracting like a math whiz in no time! Let’s dive in!