Decimals in Action: Adding, Subtracting, and Multiplying

Lily bought 2.5 meters of ribbon for a project. If she uses 1.75 meters, how much ribbon does she have left?

• 2 meters

• 0.5 meters

• 1 meter

• 0.75 meters

A book costs $12.99. If you buy 3 books, how much will you spend in total?

• 24.99

• 38.97

• 40.50

• 36.00

Tom has $45.50. He spends $12.75 on a game. How much money does he have now?

• $45.00

• $32.00

• $28.75

• $32.75

A recipe requires 0.5 liters of milk. If you want to make 4 batches, how much milk do you need in total?

• 0.5 liters

• 2 liters

• 3 liters

• 1 liter

Sarah ran 3.2 kilometers on Monday and 2.5 kilometers on Tuesday. How many kilometers did she run in total?

• 6.0 kilometers

• 5.7 kilometers

• 5.0 kilometers

• 4.5 kilometers

A pencil costs $0.75. If you buy 8 pencils, how much do you spend?

• $5.25

• $4.50

• $6.00

• $7.50

A bottle holds 1.5 liters of water. If you fill it with 0.75 liters, how much more water do you need to fill it completely?

• 0.5 liters

• 1.25 liters

• 0.75 liters

• 1 liter

Mark bought 5.5 pounds of apples. If he uses 2.3 pounds for a pie, how many pounds of apples does he have left?

• 1.5 pounds

• 3.2 pounds

• 4.5 pounds

• 2.2 pounds

A toy costs $19.99. If you have $50, how much money will you have after buying the toy?

• $20.00

• $40.00

• $30.01

• $25.99

If a car travels 2.4 miles per liter of fuel and you have 10 liters, how many miles can the car travel?

• 24 miles

• 30 miles

• 15 miles

• 20 miles