Decimal Operations

Carmen received a $100 bill as a birthday gift. She bought a book online for $24.95. Then she bought a backpack for $39. 75 at a variety store. How much money did she have left after making her purchases?

• $75.05

• $64.70

• $35.30

• $164.70

Tags

CCSS.6.NS.B.3

The 25 members of the track team must each buy a T-shirt that costs $18.54, including tax. Nine members have already bought shirts. How much money remains to be collected from the members who have NOT yet bought shirts?

• $296.64

• $463.50

• $166.86

• $111.24

Tags

CCSS.7.EE.B.3

Mrs. Martinez had $150.55 in her checking account. She wrote checks for the following amounts: $45.76, $35 and $79.82. What is the new balance in Mrs. Martinez's checking account?

• -$8.03

• $10.03

• -$1.61

• Not Here

Tags

CCSS.7.NS.A.3

At a flower store, roses are $4.99 per dozen and carnations are $3.68 per dozen. How much would 3 dozen roses and 2 $\frac{1}{2}$  dozen carnations cost?

• $14.97

• $18.50

• $24.17

• $9.20

Tags

CCSS.7.EE.B.3

Maisy jogged 6 laps around a 0.25-mile track on Monday and 7 laps on Tuesday. How many miles did she jog on Monday and Tuesday combined?

• 1.50 miles

• 1.75 miles

• 3.25 miles

• 13 miles

Tags

CCSS.7.EE.B.3

Jennifer bought 3.4 pounds of apples. She paid $.89 per pound.  How much did Jennifer pay for the apples? Round to the nearest hundredth.

• $3.00
• $3.02
• $3.01
• $3.03

Tags

CCSS.5.NBT.A.4

CCSS.5.NBT.B.7

Mr. Butler takes an Uber from his house to work.  The cost per mile is $2.76.  If he travels 12 miles, how much money does his Uber ride cost?

• $33.12
• $34.12
• $334.12
• $331.20

Tags

CCSS.7.EE.B.3

How do you know where the decimal point goes in a multiplication problem?

• Count the TOTAL digits behind the decimal point in the problem and place the decimal point there in your answer.
• Line them up
• Move the outside one to make it a whole number and move the inside one the same number of places.

Tags

CCSS.5.NBT.B.7

Big Money Pedro bought a steak that weighs 1.4 pounds. The price is $4.50 per pound. How much does the steak cost?

• $4.20
• $6.90
• $22.50
• $6.30

Tags

CCSS.7.EE.B.3

• A

• B

• C

• D

Tags

CCSS.7.NS.A.1A