Monday, May 5, 2008

Melissa's Scribe Post Equation Solving : Addition

The steps for Equation Solving for addition
n+4=9
1.)
Isolate the variable
n+4= 9
2.)
Cancel the constant (integer) using its opposite to make
zero pairs.3.) BALANCE



4.) SUBSTITUTE TO CHECK


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1 comment:

  1. AnonymousMay 8, 2008 at 8:32 AM

    good showing of removing the constant by balancing it...i like it!

    ReplyDelete

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