Integer Addition and Subtraction
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Integer Addition and Subtraction
 
 
Learn how to add and subtract signed integers using counter and number line models.  Discover how to rewrite addition as subtraction and subtraction as addition.
 


 
   
 
Learn with visual models
and audio narration
 
 
Integer Addition Lesson
 
 
   
 
Explore interactively and
experiment with changes
 
 
Integer Addition Interactive
 
 
         
 
   
 
Assess understanding with
multiple choice questions
 
 
Integer Addition Questions
 
 
   
 
Apply and connect topic
to the real world
 
 
Integer Addition Application