Write a few sentences about different ways to show subtraction for a problem 32-15.

You can estimate by doing 30-10 then 5-2. You can do the obvious one 32-15

You have 32 tiles, you use 15 tiles, how many tiles are left?

You just went shopping with $32, you spent $15, how much money do you have left?

Your friend has 32 cards, he loses 15, how many cards does he have left?