Cluster: Apply and extend previous understandings of arithmetic to algebraic expressions

Standard: 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.

Degree of Alignment: Not Rated (0 users)

Learning Domain: Expressions and Equations

Standard: Apply and extend previous understandings of arithmetic to algebraic expressions

Indicator: Apply the properties of operations to generate equivalent expressions. For example, apply the distributive property to the expression 3(2 + x) to produce the equivalent expression 6 + 3x; apply the distributive property to the expression 24x + 18y to produce the equivalent expression 6 (4x + 3y); apply properties of operations to y + y + y to produce the equivalent expression 3y.

Degree of Alignment: Not Rated (0 users)

Learning Domain: Expressions and Equations

Standard: Apply and extend previous understandings of arithmetic to algebraic expressions

Indicator: 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.

Degree of Alignment: Not Rated (0 users)