6.NS.B.4 Find common factors and multiples.

Use the distributive property to express a sum of two whole numbers with a common factor as a multiple of a sum of two whole numbers.
6.EEI.A.1 Describe the difference between an expression and an equation.
6.EEI.A.2 Create and evaluate expressions involving variables and whole number exponents.

Identify parts of an expression using mathematical terminology.

Evaluate expressions at specific values of the variables.

Evaluate nonnegative rational number expressions.

Write and evaluate algebraic expressions.

Understand the meaning of the variable in the context of the situation.
6.EEI.A.3 Identify and generate equivalent algebraic expressions using mathematical properties.
6.EEI.B.4 Use substitution to determine whether a given number in a specified set makes a onevariable equation or inequality true.
6.EEI.B.5 Understand that if any solutions exist, the solution set for an equation or inequality consists of values that make the equation or inequality true.
