Module 4
 Learning Objective ► Expressions and Equations Math Terminology for Module 4   ► Tips for Parents (Eureka Math 6-8 Writing Team)

## SELECT THE LESSON:

 A.  Relationships of the Operations The Relationships of Addition and Subtraction The Relationship of Multiplication and Division The Relationship of Multiplication and Addition The Relationships of Division and Subtraction B.  Special Notations of Operations Exponents The Order of Operations C.  Replacing Letters and Numbers Replacing Letters with Numbers Replacing Numbers with Letters D.  Expanding, Factoring, and Distributing Expressions Writing Addition and Subtraction Expressions Writing and Expanding Multiplication Expressions Factoring Expressions Distributing Expressions Writing Division Expressions E.  Expressing Operations in Algebraic Form Read Expressions in Which Letters Stand for Numbers Write Expressions in Which Letters Stand for Numbers F.  Writing and Evaluating Expressions and Formulas Writing and Evaluating Expressions— Addition and Subtraction Substituting to Evaluate Addition and Subtraction Expressions Writing and Evaluating Expressions— Multiplication and Division Writing and Evaluating Expressions— Multiplication and Addition Writing and Evaluating Expressions— Exponents G.  Solving Equations True and False Number Sentences Finding Solutions to Make Equations True One-Step Equations—Addition and Subtraction One-Step Equations—Multiplication and Division Two-Step Problems—All Operations Multi-Step Problems—All Operations H.  Applications of Equations One-Step Problems in the Real-World Problems in Mathematical Terms Multi-Step Problems in the Real-World From Equations to Inequalities Writing and Graphing Inequalities in Real-World Problems