All Operations w/ Decimals

Maria bought 2 hot dogs and a soda at a concession stand. Each hot dog cost $1.12. If Maria paid with a $10 bill and received $6.51 in change, how much did the soda cost?
What Operations does she use in order to solve the problem?

• Multiply, Subtract, & Subtract = $1.25 for soda
• Subtract, Add, & Multiply = $1.25 soda
• Subtract only = $2.25 soda
• Add and Subtract = $2.25 soda

At a concession stand 6 hot dogs cost $6.72. At this rate, how much would 8 hot dogs cost, in dollars and cents?
What operations in order do you need to solve the problem?

• Subtract then add = $8.72 for 8 hot dogs
• Multiply then Divide = $8.96 for 8 hot dogs
• Divide then multiply = $8.96 for 8 hot dogs
• Add then Subtract = $8.72 for 8 hot dogs

In 2011, Ralph paid $12.95 for a box of cards and $0.44 each for 16 stamps. What was the total cost in dollars and cents, of the box of cards and the stamps?
What operation in order do you use to solve the problem?

• Multiply then subtract = $9.99
• Subtract then multiply =$29.99
• Add then multiply = $19.99
• Multiply then add =$19.99

In 2011, Ralph paid $19.99 for a box of cards and 16 stamps. If the box of cards cost $12.95, how much did each stamp cost in dollars and cents?
What operations in order are being used?

• Divide then Subtract =$0.44 each stamp
• Subtract then Divide =$0.44 each stamp
• Add then subtract = $0.70
• Subtract then multiply = $0.70

Angie has 12 feet of string. She will cut the string into equal lengths of 5 inches each. How much string will be left after she cuts as many of these lengths as possible?
What operations are being used?

• Multiply then divide = 28.8 lengths of string
• Divide only = 2.4 lengths of string
• Multiply only = 60 lengths of string

A package of 5 erasers costs $0.39. At this rate, how much would 60 erasers cost, in dollars and cents?

• Subtract then multiply=$21.45
• Multiply only =$23.40
• Divide the multiply =$4.68 

If you paid $4.68 for 60 erasers, how much did each eraser cost in dollars and cents?

• $.078
• $12.82
• $0.78
• $4.08

If 60 erasers cost $4.68, how much change should you receive in dollars and cents if you pay with a $10 bill?

• $9.53
• $4.58
• $5.32
• $3.68

Tags

CCSS.5.NBT.A.3

CCSS.5.NBT.B.7

A music club has 15 members. Each member has a monthly due of $14.60. On the first day of the month, 8 members paid their dues. How much money was collected in dues on the second day of the month?

• $335.80
• $102.20
• $116.80
• $219.00

Tags

CCSS.5.NBT.B.5

CCSS.5.NBT.B.7

The 17 students want to raise $483.62 to buy practice books. They have already raised $218.25. If each student raises the same amount, how much more money must each student raise?

• $15.61
• $12.84
• $28.45
• $41.29