Sales Tax and Sales Discount Problems worksheet
Sales Tax and Sales Discount Problems worksheet
Sales Tax and Sales Discount Problems worksheet
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Math 8<br />
Numbers Unit<br />
<strong>Tax</strong> <strong>and</strong> <strong>Sales</strong> <strong>Discount</strong>s <strong>Problems</strong> Worksheet<br />
Name:<br />
Snapshot<br />
Concepts<br />
Strategies<br />
Exemplary Accomplished Developing Beginning<br />
The work satisfies basic<br />
requirements of the task.<br />
The work is complete,<br />
accurate, efficient, <strong>and</strong><br />
insightful. Student may<br />
volunteer alternate solution.<br />
Identifies <strong>and</strong> applies<br />
math concepts; efficient<br />
<strong>and</strong> thorough<br />
Independently recognizes<br />
<strong>and</strong> uses patterns <strong>and</strong><br />
relationships<br />
Structures the task<br />
efficiently; may find a<br />
shortcut or alternative<br />
Estimates are logical <strong>and</strong><br />
relatively accurate<br />
Identifies <strong>and</strong> applies<br />
math concepts<br />
Recognizes <strong>and</strong> uses<br />
basis patterns <strong>and</strong><br />
relationships<br />
Structures the task<br />
logically; may be<br />
inefficient<br />
Estimates are logical<br />
Accuracy accurate generally accurate;<br />
may include some<br />
minor calculation<br />
errors<br />
Improvement Map<br />
The work satisfies most of<br />
the basic requirements, but<br />
is flawed or incomplete.<br />
Identifies <strong>and</strong> applies<br />
most math concepts;<br />
some errors <strong>and</strong><br />
omissions<br />
May need prompting to<br />
recognize <strong>and</strong> use basis<br />
patterns <strong>and</strong><br />
relationships<br />
Follows instructions<br />
without checking; often<br />
inefficient<br />
Estimates of small<br />
quantities or simple<br />
operations logical<br />
may include some<br />
errors<br />
The work does not meet<br />
basic requirements<br />
without ongoing<br />
assistance.<br />
Unable to identify or<br />
apply math concepts<br />
needed<br />
Often unable to<br />
recognize basic<br />
relationships or<br />
patterns<br />
Unsystematic <strong>and</strong><br />
inefficient<br />
Results or solutions<br />
are often improbable<br />
often includes major<br />
errors<br />
1. A pair of jeans cost $45 plus HST. Determine the total cost of the jeans.<br />
1. Underst<strong>and</strong> 2. Plan<br />
3. Solve
2. You buy 1 hat for $18.95 <strong>and</strong> 1 shirt for $27.65. Determine the total cost, including HST.<br />
1. Underst<strong>and</strong> 2. Plan<br />
3. Solve<br />
3. You buy 4 DVDS that cost $18.75 each; 1 DVD player for $99.85 <strong>and</strong> 1 pair of headphones for $37.99.<br />
Determine the total cost of your purchase including HST.<br />
1. Underst<strong>and</strong> 2. Plan<br />
3. Solve
4. A pair of jeans costing $75 are on sale for 30% off. Determine the sale price of the jeans.<br />
1. Underst<strong>and</strong> 2. Plan<br />
3. Solve<br />
5. The regular price of an MP3 player is $110.55. There is a sale for 40% off.<br />
a. Determine the sale price of the MP3 player.<br />
b. Determine the total cost of the MP3 player including HST.<br />
1. Underst<strong>and</strong> 2. Plan<br />
3. Solve
6. You purchase the following:<br />
5 Shirts at $27.95 each<br />
4 Pairs of shorts at $23.55 each<br />
1 pair of shoes at $38.95<br />
The store you purchase these items at is having a sale for 25% off.<br />
Determine the total cost including HST.<br />
1. Underst<strong>and</strong> 2. Plan<br />
3. Solve
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