CC 6EE-4

Identify when two expressions are equivalent (i.e., when the two expressions name the same number regardless of which value is substituted into them). For example, the expressions y + y + y and 3y are equivalent because they name the same number regardless of which number y stands for.

Grade: 6
Domain: Expressions and Equations
Cluster: Apply and extend previous understandings of arithmetic to algebraic expressions.  

 

All Standards    Common Core Standards K-8

 


Page last modified on June 19, 2011, at 01:05 PM