Thursday, February 9, 2012

Math Question

A group of students are talking, 2 friends leave the group.
Write an expression for the number of students in the group after the 2 leave.

Answer:
S-2

"S" because a group of students doesn't tell us how many are in the group.
S-2 because 2 friends leave the group.
"S" stands for Students
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2 comments:

  1. ccarmelaFebruary 11, 2012 at 10:57 PM

    Good Job Pam! I now understand this and you explained well, keep up the good work.

    ReplyDelete
  2. cchiaraFebruary 12, 2012 at 1:05 PM

    Nice. I could understand it clearly, and you explained it well. Good job!

    ReplyDelete

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