by Kushagra
(Delhi )
Problem #1:
Peter has 20 dollars in his pocket. He buys a 32 ounces vanilla ice cream for 8 dollars. How much is Peter's change?
Solution
In this situation, Peter is experiencing a loss because some money will be taken away from him for the ice cream.
Therefore, we need to do subtraction
subtraction-image
Peter's change = 20 - 8 = 18 dollars
Sep 25, 17 09:22 AM
Writing an algebraic expression when a phrase is given is the goal of this lesson
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