Multiplication
Area of a Rectangle
Angles
Total Cost
Change
100

23x6

161

100

Length = 18cm
Width = 5cm

Area = 90cm2

100

Angle = 96deg.
Acute, Obtuse, or Right?

Obtuse

100

1 Burger ($2.20 ea.) + 1 Ice Cream ($1.10 ea.)

$3.30

100

1 Hot Dog ($1.15 ea.)
Paid with $5

Total = $1.15
Change = $3.85

200

51x4

255

200

Length = 24m
Width = 7m

Area = 168m2

200

Angle = 76deg.
Left or Right of vertical 90deg line?

Right

200

2 Sodas ($0.75 ea.) +
3 Hot Dogs ($1.15 ea.)

$4.95

200

1 Burger ($2.20 ea.)
1 Juice ($0.60 ea.)
Paid with $5

Total = $2.80
Change = $2.20

300

34x5

170

300

Length= 24cm
Width = 5cm

Area = 120cm2

300

Angle = 135deg.
Describe how this angle looks?

Horizontal line

300

3 Cookies ($0.40 ea.) +
1 Hot Cocoa ($1.00 ea.)

$2.20

300

3 Cookies ($0.40 ea.)
1 Hot Cocoa ($1.00 ea.)
Paid with $10

Total = $2.20
Change = $7.80

400

79x6

474

400

Length = 37m
Width = 6m

Area = 222m2

400

Angle = 98deg.
How far is this from 180deg?

82deg

400
4 Juice ($0.60 ea.) +

2 Apples ($0.40 ea.)

$3.20

400

5 Cookies ($0.40 ea.)
2 Sodas ($0.75 ea.)
Paid with $15

Total = $3.50
Change = $11.50

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