Activity:
Fractris Problem 

Go to: 
http://mathforum.org/escotpow/print_puzzler.ehtml?puzzle=42
(opens a new window)

Description: 
This problem deals with basic addition of fractions. However, some of the questions also encourage students to investigate different ways to get the fractions to add up to 1. By multiplying all the fractions by 12, all the fractions are converted to integers, and the problem becomes finding all the ways to get the numbers 16 to add up to 12. 
Technology Type: 
Java Applet  
Author: 
ESCOT 
Language: 
English  
Cost: 
Does not require payment for use 

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Lesson Plan: 
Fractris Teacher Support 
Tool: 
Fractris 
Courses: 
Math 4 
Adding fractions 
 Math 5 
Adding fractions 
 Math 6 
Adding fractions 
 Math 7 
Adding fractions 
