The Right CombinationAdded on 11/16/2009 |
Downloads: TI-73 PDF file TI-SmartView Scripts TI-Navigator files |
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| In this activity, students use the order of operations and number properties to create a unique expression from a set of numbers that must equal a given number. They will also determine how to correct an expression that does not equal that number. | 
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| Students also explore the placement of parentheses to ensure number sentences evaluate correctly. Finally, students use the Commutative or Associative Properties of Addition and Multiplication to complete equations. | 
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