Beat the boredom! November 27, 2009
Posted by Nancy Foote in 4th grade, 5th grade, math challenge.add a comment
Here are two new math challenges to keep your mind active while your mom is shopping.
1. In a regular (standard) deck of cards without jokers, how many cards you have to to draw — at random– to be absolutely positive of getting two cards of the same suit?
Mrs. Foote's Math & Science -- Gifted, Middle School and whatever!! 