Real-Life Decimal Operations: Add, Subtract, Multiply

Lily bought 3.5 meters of ribbon for a project. If she used 1.2 meters, how much ribbon does she have left?

• 3.0 meters

• 1.5 meters

• 2.0 meters

• 2.3 meters

A book costs $12.75. If you buy 4 books, how much will you spend in total?

• $45.00

• 51.00

• $60.25

• $40.50

Tom has $45.60 in his savings. He spends $18.25 on a new game. How much money does he have left?

• $27.35

• $25.35

• $30.15

• $20.50

A recipe requires 2.5 cups of flour. If you want to make half the recipe, how much flour do you need?

• 2 cups

• 3 cups

• 1.25 cups

• 1 cup

Sarah ran 4.2 kilometers on Monday and 3.8 kilometers on Tuesday. How many kilometers did she run in total?

• 6.0 kilometers

• 8.0 kilometers

• 7.5 kilometers

• 9.0 kilometers

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

• $7.50

• $5.25

• $6.00

• $4.50

A bottle of juice is priced at $3.50. If you buy 3 bottles, what is the total cost?

• $10.50

• $9.00

• $12.00

• $7.00

Mark has 10.5 liters of paint. He uses 2.75 liters for a project. How much paint does he have remaining?

• 8.00 liters

• 5.25 liters

• 9.00 liters

• 7.75 liters

A toy costs $15.99. If you have $50, how much money will you have left after buying the toy?

• $25.99

• $40.00

• $34.01

• $30.50

Emma read 2.3 books in January and 3.7 books in February. How many books did she read in total over the two months?

• 5.0

• 4.5

• 6.0

• 7.0