Posted by: martrejo on: May 11, 2009
Write a story and a number sentence you could use to represent the information in the story.
Posted by: martrejo on: May 4, 2009
A new student just came in and your teacher asked you to explain her what is the difference between perimeter, area, and volume. What would you tell her?
Posted by: martrejo on: April 27, 2009
Explain how you would decide if 57 is prime or composite.
Posted by: martrejo on: April 16, 2009
A school basketball team won 4 of 10 games played. Juan said that the fraction of the games won is 4/10. Cynthia said that the fraction of the games won is 2/5. Who is correct and why?
Posted by: martrejo on: April 13, 2009
Explain how do you know when a fraction has been simplified.
