A-4: Variable Expressions

Guided Practice:

Evaluate each variable expression below using correct order of operations.  There are two progressive “helps” if you can’t get yourself started – Command-click them to open the help in a new window.  The final “help” button contains the full solution.

Screen Shot 2014-06-04 at 8.27.02 AM

 

Screen Shot 2014-06-04 at 8.26.42 AMScreen Shot 2014-06-03 at 10.20.37 AMScreen Shot 2014-06-03 at 10.20.37 AMScreen Shot 2014-06-03 at 10.20.37 AM

 

 

 

Screen Shot 2014-06-04 at 8.26.55 AMScreen Shot 2014-06-03 at 10.20.37 AMScreen Shot 2014-06-03 at 10.20.37 AMScreen Shot 2014-06-03 at 10.20.37 AM

 

 

 

3.

Screen Shot 2014-06-04 at 8.27.08 AMScreen Shot 2014-06-03 at 10.20.37 AMScreen Shot 2014-06-03 at 10.20.37 AMScreen Shot 2014-06-03 at 10.20.37 AM

 

 

 

Practice Problems:

Screen Shot 2014-06-04 at 8.45.21 AM

 Answer Key

A3/A4 Extra Practice Sheet


A3/A4 Extra Practice Sheet KEY (Click Below):

msworkroomcopier@usn.org_20140825_135457

A4 Variable Expression Extra Practice:

Pre Algebra With Pizzazz:  Variables

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