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Solve it!
Solve It!: Valid Numbers

 

November 2008, Volume 14, Issue 4, Page 229

Abstract:

The Valid Numbers problem is introduced and solutions are provided to the Valid Numbers problem. 

The aim of Solve It! is to provide teachers with meaningful, mathematically rich problems that invoke thoughtful and innovative student responses. Solve It! poses a problem for classroom use and gives a solution to a previously published problem. Solve It! is a regular department of Teaching Children Mathematics. Student solutions are highlighted in The Thinking of Students department of Mathematics Teaching in the Middle School.

 

Keywords:
Article
Grades 6-8
Teacher
Problems
Problem Solving / Problem Posing