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8th Grade Week 26

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Monday Tuesday Wednesday Thursday Friday

Monday – Geometry

Which point is graphed at (3,5)?
  1. A
  2. B
  3. C
  4. D

 

 

 

Tuesday – Measurement

When the mass of an object was rounded to the nearest gram, it was 15 grams.  Which of these could have been the mass if the object had been weighed with greater precision?
  1. 14.4 grams
  2. 14.5 grams
  3. 15.5 grams
  4. 15.6 grams

 

 

Wednesday – Statistics and Probability

Students ran one mile in the following times:

5 minutes 4 minutes, 20 seconds 6 minutes, 15 seconds
8 minutes, 40 seconds 7 minutes, 45 seconds 7 minutes

About what is the mean average of the times ran?

  1. 6 minutes, 30 seconds
  2. 7 minutes
  3. 6 minutes, 8 seconds
  4. 7 minutes, 10 seconds

 

 

Thursday – Calculations and Estimations

Which is the best estimate of 1 ½ ´ 3 ¼?

  1. 3
  2. 4
  3. 5
  4. 6

 

 

Friday – Algebraic Relationships

Which inequality is represented by this graph?
  1. y  >  5x
  2. y <  5x
  3. y  > x – 1
  4. y <  x – 1

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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