Decimals Test Review

Iriana wants to buy two pairs of nice sneakers that cost $120.75. How much is her total bill?

What operation do you have to do to find the total?

Eduardo wants to buy AirPods that cost $200.83, and an iPhone charger that costs $75.35.

What operation helps you find the total?

Mr. Garcia knows one acre has 208.7 square feet. He wants to know how many square feet there are in 2.5 acres? What operation should he use?

• Add

• Multiply

• Subtract

• Divide

Bill paid $32.50 for 4 fishing rods.

How much did Bill pay per fishing rod?

What operation should be performed?

• Subtract

• Multiply

• Divide

• Add

When you multiply numbers with decimals, do you line up the decimals?

• Yes, lining up the decimals will give you the accurate answer.

• Yes, lining up the decimals makes the equation look nicer.

• No, the decimals only line up in word problems.

• No, decimals only need to be lined up for add/ subtraction equation NOT multiplication.

Answer explanation

When multiplying numbers the decimals do not need to line up. Once all your multiplication is done you will count how many decimal places you will ned to move at the end.

Daniel had $6.78. His grandmother gave him $3.14. How much money does Daniel have now?

• $9.92
• $9.82
• $3.64
• $9.90

Jacob bought 5 bottles of orange juice at a market. Each bottle cost $2.43. How much did the orange juice cost all together?

• $7.43
• $10.05
• $12.15
• $20.05

Ms. Canipe buys about 14.4 gallons of gas every week. How many gallons of gas does she buy in a 6 weeks?

• 8.64 gallons
• 864.4 gallons
• 864 gallons
• 86.4 gallons

Mrs. Kearns bought 1.5 pounds of ground beef from Kroger. She paid a total of $6.75 for the ground beef. What was the price per pound? 

• $4.50

• $4.05

• $0.32

• $2.32

Mr. Smith bought 2.5 pounds of apples from the market. He paid a total of $7.50 for the apples. What was the price per pound?

• $3.00

• $2.00

• $3.50

• $2.50