## MA.2.AR.2.1 - Determine and explain whether equations involving addition and subtraction are true or false.

### Displaying 1 - 50 of 125 resources:

Thumbnail Image Title Description Curriculum Nodes

### Definition--Equation Concepts--"Not Equal To"

Not Equal To

Numerical and Algebraic Expressions

### Definition--Equation Concepts--Addition Property of Equality

Addition Property of Equality

Applications of Equations and Inequalities

### Definition--Equation Concepts--Algebraic Equation

Algebraic Equation

Applications of Equations and Inequalities

### Definition--Equation Concepts--Algebraic Expression

Algebraic Expression

Numerical and Algebraic Expressions

### Definition--Equation Concepts--Assigning Values to Variables

Assigning Values to Variables

Variable Expressions

### Definition--Equation Concepts--Conditional Equation

Conditional Equation

Applications of Equations and Inequalities

### Definition--Equation Concepts--Constant Term

Constant Term

Variables and Unknowns

### Definition--Equation Concepts--Division Property of Equality

Division Property of Equality

Applications of Equations and Inequalities

### Definition--Equation Concepts--Equality

Equality

Applications of Equations and Inequalities

### Definition--Equation Concepts--Equation

Equation

Applications of Equations and Inequalities

### Definition--Equation Concepts--Equations in One Variable

Equations in One Variable

Applications of Equations and Inequalities

### Definition--Equation Concepts--Equations in Two Variables

Equations in Two Variables

Applications of Equations and Inequalities

### Definition--Equation Concepts--Equivalent Equations

Equivalent Equations

Applications of Equations and Inequalities

### Definition--Equation Concepts--False Equation

False Equation

Applications of Equations and Inequalities

### Definition--Equation Concepts--Identity Equation

Identity Equation

Applications of Equations and Inequalities

Inequation

Inequalities

### Definition--Equation Concepts--Isolating the Variable

Isolating the Variable

Variables and Unknowns

### Definition--Equation Concepts--Left Side of the Equation

Left Side of the Equation

Applications of Equations and Inequalities

### Definition--Equation Concepts--Linear Equation

Linear Equation

Applications of Linear Functions

### Definition--Equation Concepts--Literal Equation

Literal Equation

Applications of Equations and Inequalities

### Definition--Equation Concepts--Multi-Step Equation

Multi-Step Equation

Solving Multistep Equations

### Definition--Equation Concepts--Multiplication Property of Equality

Multiplication Property of Equality

Applications of Equations and Inequalities

### Definition--Equation Concepts--Nonlinear Equation

Nonlinear Equation

Applications of Equations and Inequalities

### Definition--Equation Concepts--Numerical Expression

Numerical Expression

Numerical Expressions

### Definition--Equation Concepts--One-Step Equation

One-Step Equation

Solving One-Step Equations

### Definition--Equation Concepts--Polynomial Equation

Polynomial Equation

Polynomial Functions and Equations

### Definition--Equation Concepts--Quadratic Equation

Quadratic Equations and Functions

### Definition--Equation Concepts--Reflexive Property of Equality

Reflexive Property of Equality

Applications of Equations and Inequalities

### Definition--Equation Concepts--Right Side of the Equation

Right Side of the Equation

Applications of Equations and Inequalities

### Definition--Equation Concepts--Roots of an Equation

Roots of an Equation

Applications of Equations and Inequalities

### Definition--Equation Concepts--Solution

Solution

Applications of Equations and Inequalities

### Definition--Equation Concepts--Solving an Equation

Solving an Equation

Applications of Equations and Inequalities

### Definition--Equation Concepts--Subtraction Property of Equality

Subtraction Property of Equality

Applications of Equations and Inequalities

### Definition--Equation Concepts--Symmetric Property of Equality

Symmetric Property of Equality

Applications of Equations and Inequalities

### Definition--Equation Concepts--The Unknown

The Unknown

Variables and Unknowns

### Definition--Equation Concepts--Transitive Property of Equality

Transitive Property of Equality

Applications of Equations and Inequalities

### Definition--Equation Concepts--True Equation

True Equation

Applications of Equations and Inequalities

### Definition--Equation Concepts--Two-Step Equation

Two-Step Equation

Solving Two-Step Equations

### Definition--Equation Concepts--Variable Expression

Variable Expression

Variable Expressions

### Definition--Equation Concepts--Visual Models for Equations

Visual Models for Equations

Applications of Equations and Inequalities

### Equations Word Search Puzzle 2

Equations Word Search Puzzle 2

Review key vocabulary on the topic of equations with this interactive and printable word search puzzle.

Applications of Equations and Inequalities, Solving One-Step Equations and Solving Two-Step Equations

### INSTRUCTIONAL RESOURCE: Math Examples 34

INSTRUCTIONAL RESOURCE: Math Examples--One-Variable Equations

The complete set of 21 examples that make up this set of tutorials.

Applications of Equations and Inequalities

### INSTRUCTIONAL RESOURCE: Tutorial: The Equals Sign Is Not an Operator!

INSTRUCTIONAL RESOURCE: Tutorial: The Equals Sign Is Not an Operator!

In this presentation, learn the basics of equations and dispel the misconception that the equals sign is an operator.

Applications of Equations and Inequalities

### INSTRUCTIONAL RESOURCE: Tutorial: What Is an Equation?

INSTRUCTIONAL RESOURCE: Tutorial: What Is an Equation?

An equation shows a relationship between two quantities. Note: The download is a PDF.

Applications of Equations and Inequalities and Variables and Unknowns

### INSTRUCTIONAL RESOURCE: Tutorial: What Is an Identity?

INSTRUCTIONAL RESOURCE: Tutorial: What Is an Identity?

An identity is a special type of equation. It includes at least one variable and an identity is true for all values of the variable.

Applications of Equations and Inequalities

### Interactive Crossword Puzzle--Equations 2

Interactive Crossword Puzzle--Equations 2

Review key vocabulary on the topic of equations with this interactive and printable crossword puzzle.

Applications of Equations and Inequalities, Solving One-Step Equations and Solving Two-Step Equations

### Interactive Crossword Puzzle: Equations

Interactive Crossword Puzzle: Equations

Review key vocabulary on the topic of equations with this interactive and printable crossword puzzle.

Applications of Equations and Inequalities

### Interactive Math Game: Equation Sort 2

Interactive Math Game: Equation Sort 2

Use this math game to review one-step equations. Students are shown four equations and are asked to correctly label the equation with drag-and-drop.

Applications of Equations and Inequalities and Solving One-Step Equations

### Interactive Word Search Puzzle: Equations

Interactive Word Search Puzzle: Equations

Review key vocabulary on the topic of equations with this interactive and printable word search puzzle.

Applications of Equations and Inequalities

### Math Clip Art--Equations and Inequalities--Equation Models--Balance Scale 1

Math Clip Art--Equations and Inequalities--Equation Models--Balance Scale 1

This is part of a collection of math clip art images about equations and inequalities.

Applications of Equations and Inequalities