3.4: Getting and Giving the Correct Change

3.4: Getting and Giving the Correct Change

Multiple Choice

Determine without using a calculator. 3 x 5

• 75

• 50

• 20

• 15

Multiple Choice

Determine without using a calculator. 4 x 5

• 75

• 50

• 20

• 15

Multiple Choice

Determine without using a calculator. 2 x 25

• 75

• 50

• 20

• 15

Multiple Choice

Determine without using a calculator. 3 x 25

• 75

• 50

• 20

• 15

Fill in the Blanks

75 +

= 100

Fill in the Blanks

69 +

= 100

Multiple Choice

Determine the amount of change: A toonie, a loonie, 3 quarters, and one nickel.

• $2.25

• $3.80

• $0.85

• $1.60

Fill in the Blanks

100 - 25 =

Fill in the Blanks

100 - 34 =

Open Ended

Determine a combination of coins and/or bills that make up the following amount: $0.70

Open Ended

Determine a combination of coins and/or bills that make up the following amount: $1.40

Open Ended

Determine a combination of coins and/or bills that make up the following amount: $8.35

Count Up Method

• "Count up" means count up from the original amount of the bill to the amount given.

• Give the counted money to the customer.

• Example: A customer gives a $20 bill for a purchase totalling $14.25. Determine the correct change.

• Solution: Begin with $14.25

• + 3 quarters ($0.75) = $15.00

• + 1 Five dollar bill = $20.00

Multiple Choice

Mohamed owes $2.35 for a coffee and he gives the cashier a $10 bill. The cashier gives him back a $5 bill, a toonie, and 3 quarters. This change is:

• Too much

• Too little

• Correct Change

Multiple Choice

Elsa owes $2.35 for a coffee and he gives the cashier a $10 bill. The cashier gives her back a $5 bill, a toonie, 2 quarters, and 3 nickels. This change is:

• Too much

• Too little

• Correct Change

Open Ended

Sara gives the cashier a $10 bill and a loonie for a $6 dollar purchase. Why would should give that amount?

Homework

Warm-up Page 78 #1-4

Page 79-81 #1,2,4,5