Walt : understand money as decimal numbers.
In this Presentation, the second slide shows us with eight dollars to spend
at the Bakery. I spended four dollars and ten cents. And the change I
got was three dollars, and ninety cents. And I used coins to show how much
change I got back. As you can see, I have one two dollar coin, one one dollar
coin, and also one fifty cents with two twenty cents. In the last Slide I had ten dollars and
fifty cents.I spended nine dollars and forty cents. And the change I got
was sixty cents. We also had to show our change using coins. I used one fifty
cents and one ten cents.