Adding and subtracting decimals

Ray and his friends visited a fruit farm on Sunday. They picked 12.34 pounds of apples and 9.56 pounds of raspberries. How many pounds of fruits in all did Ray and his friends pick on Sunday?

Susan ordered a kid’s drum set for $79.99 and a keyboard for $54.99 for her twin sons. How much did Susan spend in total on the musical instruments?

Kennedy went to shopping she had $30. She bought a shirt for $10.00, 2 bottles of finger nail polish for $1.68 each, and a eye shadow for $6. How much money did she get back from the cashier?

While at the grocery store, Mrs. Martin noticed that there were two different sized bottles of hot sauce, one was 16.9 ounces and the other 32.55 ounces. What is the difference in weight of the two bottles of hot sauce?

I spent $14 on a shirt and $59.95 on jeans. What was the total cost of my new outfit?  I gave the clerk four twenty dollar bills.  How much change did I receive?  

Perry connects a blue garden hose and a green garden hose to make one long hose. The blue hose is 16.5 feet. The green hose is 14.75 feet. How long is the combined hose?

• 31.25

• 1.8

• 1.12

Melissa purchased $39.46 in groceries at a store. The cashier gave her $1.46 in change from a $50 bill. How much change should the cashier have given Melissa?

• $9.45

• $10.50

• $10.54

2.963 + 5.4

• 8.463

• 7.363

• 8.363

9.62 - 0.549

Round 234.439 to the nearest hundredth.

• 234.43

• 234.4

• 234.44