A trip to Australia
What to do?
By Ethan and Andy
Jenn and Nate went to Australia for vacation. Jenn wants to go to a fancy hotel($40) and go to the boardwalk($10), but Nate wants to go on a safari($60), and eat some native cuisine($30). Which way is cheaper and why?
Jenn's way would be cheaper by $4, because I added up both of their ways by the amount of money spent.
One way to find this is out is by addition.
You can also use subtraction