My granddaughter Ava seems to be getting a sense of money. We went for a walk this morning and saw a new house for sale. I told her that if she buys that, she can stay near us and walk to our house instead of waiting for her mom to give a lift. She said that she did not have enough money. We also saw an advertisement for a toy costing twenty two dollars. She wanted to buy it and said that she had enough money. Then, she brought out two two-dollar coins, put them side by side and said "See two two, twenty two".