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8th Grade Week 16

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Monday Tuesday Wednesday Thursday Friday

Monday – Measurement


The highest point of land on our planet is Mt. Everest at 29,028 feet.

The lowest point (that is not ice) is the Dead Sea in Israel/Jordan at –1312 feet.

What is the difference between the highest and the lowest point?

  1. 27,716 feet
  2. 30,340 feet
  3. 42,148 feet
  4. –12,468 feet

 


 

Tuesday – Geometry

At the southern tip of South America is Cape Horn.  At the cape, a sign points to the south pole.  If you rotated this continent 180°, what direction would the sign at Cape Horn face?

  1. north
  2. south
  3. east
  4. west

 


 

Wednesday – Statistics and Probability

The four largest islands in the world are Greenland: 840,000 square miles, New Guinea: 306,000 square miles, Borneo: 280,100 square miles, and Madagascar: 226,658 square miles.  Approximately what is the mean average in square miles of these four largest islands?
  1. 328,000 square miles
  2. 562,000 square miles
  3. 413,000 square miles
  4. 450,000 square miles

 


 

Thursday – Algebraic Relationships

The mean average of the world's four longest rivers is 3901.25 miles.  If the Amazon River is 4000, the Nile is 4145, and the Yangtze is 3720, how long is the Mississippi/Missouri River in the U.S.?
  1. 15,605 miles long
  2. 4000 miles long
  3. You can’t tell from the problem
  4. 3740 miles long

 


 

Friday – Calculations and Estimations

The U.S. has about 85,200 square miles in large deserts.  If the U.S. has a total area of 1,937,726 square miles, what percent of the U.S. land is desert?

  1. 44%
  2. 23%
  3. 4.4%
  4. 14%

 

This page was last updated on 04/13/06 .


Problems and exercises compiled by Math Curriculum Specialist Tanya Ghattas and Burt Kanner.
Web pages composed by Jim Saffeels, SK Online.

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