Surely that was exactly the point of that lesson: sometimes you have to guess. I'd say it's a pretty good lesson to learn that sometimes you need to guess, and

Surely that was exactly the point of that lesson: sometimes you have to guess. I'd say it's a pretty good lesson to learn that sometimes you need to guess, and how to visualize and imagine what different amounts of something look like. What does 10 hats look like versus 100 hats? Believe me, there's no shortage of counting on Sesame Street, so the fact they detour into guessing once or twice isn't a bad thing.