Teacher Note: Use real world objects to represent these situations.
3 apples and 2 oranges is the same as 2 apples, 2 oranges and 1 apple.
What do you notice? What do you wonder?
3 fruit and 2 fruit is the same as 5 fruit.
3 apples and 2 oranges is the same as 5 fruit.
How are these two statements similar? How are they different?