Adding Decimals: Real-Life Math for Grade 3

Lily has 3.5 apples and buys 2.2 more. How many apples does she have now?

• 5.0

• 5.7

• 6.0

• 4.5

Tom has 4.75 meters of ribbon. He cuts off 1.25 meters. How much ribbon does he have left?

• 3.50 meters

• 2.50 meters

• 5.00 meters

• 4.00 meters

A book costs $5.50, and a bookmark costs $1.25. How much do they cost together?

• $6.75

• $5.00

• $8.00

• $7.25

Sarah has $10.00. She spends $3.75 on a toy. How much money does she have left?

• $5.25

• $6.25

• $7.00

• $8.50

A bottle holds 1.5 liters of water. If you add 0.5 liters more, how much water is in the bottle now?

• 1.0 liters

• 2.5 liters

• 2.0 liters

• 1.5 liters

In a garden, there are 2.3 kg of carrots and 1.7 kg of potatoes. What is the total weight of the vegetables?

• 3.5 kg

• 5.0 kg

• 2.0 kg

• 4.0 kg

A pizza costs $8.50, and a drink costs $2.00. What is the total cost for both?

• $11.00

• $12.50

• $10.50

• $9.50

Mark read 1.5 hours on Monday and 2.25 hours on Tuesday. How many hours did he read in total?

• 3.75 hours

• 3 hours

• 4.5 hours

• 2.5 hours

A toy costs $4.99, and a game costs $3.49. How much do they cost together?

• $8.48

• $9.99

• $6.48

• $7.99

Emma has 5.5 liters of juice. She drinks 1.75 liters. How much juice does she have left?

• 5.0 liters

• 3.75 liters

• 2.5 liters

• 4.5 liters