Adding and Subtracting Decimals

Luis drives 2.19 miles to his favorite coffee shop on his way to work. After grabbing coffee, he drives 7.84 more miles to get to work. How many miles total does Luis drive to get to work?

• 7.84 miles

• 10.03 miles

• 10.04 miles

• 9.103 miles

43.94

-12.34

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A truck carrying 5.87 pounds of sand travels to a construction yard and loses 3.42 pounds of sand along the way. How much sand does the truck have when it arrives at the yard?

A chef took out 54.9 ounces of butter for a recipe. He realized that he still needs 6.8 ounces of butter. How much butter will he use for the recipe?

• 48.1 ounces

• 60.17 ounces

• 61.8 ounces

• 61.7 ounces

46.92 - 5.31

At the grocery store, 1 pound of apples costs $6.89. Jenny has a rewards card, so she paid $4.35 for 1 pound of apples. How much did Jenny save with her rewards card?

• $11.24

• $2.54

• $3.54

• $11.54

4.56 + .37

Macy is going to McDonald's for lunch. She ordered a Big Mac meal, which cost $5.99, and a McFlurry, which cost $2.39. How much did Macy pay for her order?

• $8.38

• $7.38

• $3.60

• $8.83

24.67 + 13.14 = 

Josh has a dog and a cat. His dog weighs 15.03 pounds and his cat weighs 10.72 pounds. How much heavier is his dog than his cat?