DD3.5 asked me a few days back "why do we need negative numbers, I mean numbers less than zero?" (she knows this concept because I threaten her with minus points from Santa if she doesn't do xyz).I said because smetimes we have to give more than we have, so we end up owing. Negative numbers help us keep track of how much we owe. For example, if you had 3 apples and I asked you for 5, then what? Her eyes lit up and she said, "Oh, I got it. I would owe you 2. So the asnwer is -2." Since then, she has been playing with the concept of negative numbers in her pretend play. I heard her asking her teddy the answer to 10-1Million. Lol!
Another brag, she decided to play the role of both mama and baby bear in Goldilocks story that she forced her dad to do the dada bear role for. She was hilarious modulating her voice and delivery for the two characters. I am moving to Hollywood!