Rewrite an Expression: CCSS.Math.Content.7.EE.A.2 - Common Core: 7th Grade Math
Card 0 of 12
Sarah is going to buy a new cell phone. The cell phone costs 
plus a 
sales tax. What is the total price that Sarah will pay for her new cell phone?
Sarah is going to buy a new cell phone. The cell phone costs
We know that Sarah is going to pay 
of the 
cell phone because that is the total cost. Plus, she is going to pay 
of the 
because that is the sales tax.
First, we need to convert our percentages into decimals in order to multiply.
Next, we can write a numeric expression and solve:
We know that Sarah is going to pay
First, we need to convert our percentages into decimals in order to multiply.
Next, we can write a numeric expression and solve:
Compare your answer with the correct one above
Megan is going to buy a new TV. The TV costs 
plus a sales tax. What is the total price that Megan will pay for her new TV?
Megan is going to buy a new TV. The TV costs
We know that Megan is going to pay of the 
TV because that is the total cost. Plus, she is going to pay of the 
because that is the sales tax.
First, we need to convert our percentages into decimals in order to multiply.
Next, we can write a numeric expression and solve:
We know that Megan is going to pay
First, we need to convert our percentages into decimals in order to multiply.
Next, we can write a numeric expression and solve:
Compare your answer with the correct one above
Olivia is going to buy a new computer. The computer costs 
plus a sales tax. What is the total price that Olivia will pay for her new computer?
Olivia is going to buy a new computer. The computer costs
We know that Olivia is going to pay of the 
computer because that is the total cost. Plus, she is going to pay of the 
because that is the sales tax.
First, we need to convert our percentages into decimals in order to multiply.
Next, we can write a numeric expression and solve:
We know that Olivia is going to pay
First, we need to convert our percentages into decimals in order to multiply.
Next, we can write a numeric expression and solve:
Compare your answer with the correct one above
Meredith is going to buy a new coat. The coat costs 
plus a sales tax. What is the total price that Meredith will pay for her new coat?
Meredith is going to buy a new coat. The coat costs
We know that Meredith is going to pay of the 
coat because that is the total cost. Plus, she is going to pay of the 
because that is the sales tax.
First, we need to convert our percentages into decimals in order to multiply.
Next, we can write a numeric expression and solve:
We know that Meredith is going to pay
First, we need to convert our percentages into decimals in order to multiply.
Next, we can write a numeric expression and solve:
Compare your answer with the correct one above
Gail is going to buy a new camera. The camera costs 
plus a sales tax. What is the total price that Gail will pay for her new camera?
Gail is going to buy a new camera. The camera costs
We know that Gail is going to pay of the 
cell phone because that is the total cost. Plus, she is going to pay of the 
because that is the sales tax.
First, we need to convert our percentages into decimals in order to multiply.
Next, we can write a numeric expression and solve:
We know that Gail is going to pay
First, we need to convert our percentages into decimals in order to multiply.
Next, we can write a numeric expression and solve:
Compare your answer with the correct one above
Elizabeth is going to buy concert tickets. The concert tickets costs 
plus a sales tax. What is the total price that Elizabeth will pay for her concert tickets?
Elizabeth is going to buy concert tickets. The concert tickets costs
We know that Elizabeth is going to pay of the 
concert because that is the total cost. Plus, she is going to pay of the 
because that is the sales tax.
First, we need to convert our percentages into decimals in order to multiply.
Next, we can write a numeric expression and solve:
We know that Elizabeth is going to pay
First, we need to convert our percentages into decimals in order to multiply.
Next, we can write a numeric expression and solve:
Compare your answer with the correct one above
Tamara is going to buy a new cell phone. The cell phone costs 
plus an 
sales tax. What is the total price that Tamara will pay for her new cell phone?
Tamara is going to buy a new cell phone. The cell phone costs
We know that Tamara is going to pay of the 
cell phone because that is the total cost. Plus, she is going to pay 
of the 
because that is the sales tax.
First, we need to convert our percentages into decimals in order to multiply.
Next, we can write a numeric expression and solve:
We know that Tamara is going to pay
First, we need to convert our percentages into decimals in order to multiply.
Next, we can write a numeric expression and solve:
Compare your answer with the correct one above
Laura is going to buy a new TV. The TV costs 
plus a 
sales tax. What is the total price that Laura will pay for her new TV?
Laura is going to buy a new TV. The TV costs
We know that Laura is going to pay of the 
TV because that is the total cost. Plus, she is going to pay 
of the 
because that is the sales tax.
First, we need to convert our percentages into decimals in order to multiply.
Next, we can write a numeric expression and solve:
We know that Laura is going to pay
First, we need to convert our percentages into decimals in order to multiply.
Next, we can write a numeric expression and solve:
Compare your answer with the correct one above
Addison is going to buy a new computer. The computer costs 
plus an 
sales tax. What is the total price that Addison will pay for her new computer?
Addison is going to buy a new computer. The computer costs
We know that Addison is going to pay of the 
computer because that is the total cost. Plus, she is going to pay 
of the 
because that is the sales tax.
First, we need to convert our percentages into decimals in order to multiply.
Next, we can write a numeric expression and solve:
We know that Addison is going to pay
First, we need to convert our percentages into decimals in order to multiply.
Next, we can write a numeric expression and solve:
Compare your answer with the correct one above
Liz is going to buy a new coat. The coat costs 
plus an 
sales tax. What is the total price that Liz will pay for her new coat?
Liz is going to buy a new coat. The coat costs
We know that Liz is going to pay of the 
coat because that is the total cost. Plus, she is going to pay 
of the 
because that is the sales tax.
First, we need to convert our percentages into decimals in order to multiply.
Next, we can write a numeric expression and solve:
We know that Liz is going to pay
First, we need to convert our percentages into decimals in order to multiply.
Next, we can write a numeric expression and solve:
Compare your answer with the correct one above
Christina is going to buy a new camera. The camera costs 
plus an 
sales tax. What is the total price that Christina will pay for her new camera?
Christina is going to buy a new camera. The camera costs
We know that Christina is going to pay of the 
camera because that is the total cost. Plus, she is going to pay 
of the 
because that is the sales tax.
First, we need to convert our percentages into decimals in order to multiply.
Next, we can write a numeric expression and solve:
We know that Christina is going to pay
First, we need to convert our percentages into decimals in order to multiply.
Next, we can write a numeric expression and solve:
Compare your answer with the correct one above
Kara is going to buy concert tickets. The tickets cost 
plus a 
sales tax. What is the total price that Kara will pay for her concert tickets?
Kara is going to buy concert tickets. The tickets cost
We know that Kara is going to pay of the 
concert tickets because that is the total cost. Plus, she is going to pay 
of the 
because that is the sales tax.
First, we need to convert our percentages into decimals in order to multiply.
Next, we can write a numeric expression and solve:
We know that Kara is going to pay
First, we need to convert our percentages into decimals in order to multiply.
Next, we can write a numeric expression and solve:
Compare your answer with the correct one above