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?

Fill in the Blank

Now solve: 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?

Fill in the Blank

Now Solve: 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?

Fill in the Blank

Now solve: 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?

Fill in the Blank

Now Solve: 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?

Fill in the Blank

Now Solve: 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?

Fill in the Blank

Now Solve: 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

Choose 1 prompt and respond.

I learned that…

I discovered that…

I am confused about…

I have a question about...