Lily saved $200. She bought a concert ticket for $120 and a t-shirt for $30. Which operations are used to find the amount of money Lily has left?
Question
Lily saved 120 and a t-shirt for $30. Which operations are used to find the amount of money Lily has left?
Solution
To find out how much money Lily has left, you would use the following steps:
- Start with the total amount of money Lily saved, which is $200.
- Subtract the cost of the concert ticket, which is $120. This is done using the operation of subtraction.
- From the result, subtract the cost of the t-shirt, which is $30. This is also done using the operation of subtraction.
So, the operations used to find the amount of money Lily has left are subtraction.
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