Monday, November 30- Add and Subtract Decimals

Monday, November 30- Add and Subtract Decimals

Question 1-What operation would I use?

Jerrod bought a ticket for a concert for $18.25. The tax on the ticket was $1.45. If he paid with a $50 bill, how much change did he receive?

Question 2- What operation would I use?

Kevin went to Sonic and ordered a burger for $4.30, a drink for $1.75, and jalapeño poppers for $2.35. He decided to give the car hop a $2.00 tip. He handed her a $20 bill. How much change will he get after the tip?

Question 3- What operation would we use?

Andrew ran 1.5 miles on Friday, 2.75 miles on Saturday, and 1.7 miles on Sunday. How far did he run on these three days?

Question 4-What operation would we use?

A scientist placed 8.055 grams of a powder on a digital scale. After drying for a period of time, the same powder had a mass of 6.343 grams. What was the mass of the water that evaporated from the powder?

Question 5-What operation would we use?

Betty is 64 inches tall. Her husband is 63.35 inches tall. How much taller is Betty than her husband?

Question 6-What operation would we use?

A fire ant is 0.09 inch long and a big red ant is 0.14 inch long. How much larger is the red ant than the fire ant?

Open Ended

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