At a local supermarket, a box of cereal usually costs 5 dollars. This week, the supermarket sells the box of cereal for 3 dollars. How much money will you save if you buy this cereal at this supermarket? Pick one:
A) 5 dollars
B) 3 dollars
C) 4 dollars
D) 2 dollars
E) 1 dollar
Solution:   In this situation, there is a decrease in the price.   Saving = 5 - 3= 
<gadget id="calculator">5 - 3</gadget>
<output>2</output>
2 dollars   Option 2 dollars
<result>D</result>
At a local supermarket, a box of cereal usually costs 5 dollars. This week, the supermarket sells the box of cereal for 3 dollars. How much money will you save if you buy this cereal at this supermarket?