# 4.6: Simplify Variable Expressions Involving Integer Addition

Difficulty Level:

**At Grade**Created by: CK-12Estimated7 minsto complete

%

Progress

**Practice**Simplify Variable Expressions Involving Integer Addition

MEMORY METER

This indicates how strong in your memory this concept is

Practice

Progress

Estimated7 minsto complete

%

Estimated7 minsto complete

%

Practice Now

MEMORY METER

This indicates how strong in your memory this concept is

Turn In

### Notes/Highlights Having trouble? Report an issue.

Color | Highlighted Text | Notes | |
---|---|---|---|

Show More |

Expression

An expression is a mathematical phrase containing variables, operations and/or numbers. Expressions do not include comparative operators such as equal signs or inequality symbols.Integer

The integers consist of all natural numbers, their opposites, and zero. Integers are numbers in the list ..., -3, -2, -1, 0, 1, 2, 3...Sum

The sum is the result after two or more amounts have been added together.Variable

A variable is a symbol used to represent an unknown or changing quantity. The most common variables are a, b, x, y, m, and n.Variable Expression

A variable expression is a mathematical phrase that contains at least one variable or unknown quantity.### Image Attributions

Show
Hide
Details

Description

Evaluate and simplify variable expressions that involve integer addition

Learning Objectives

None

Related Materials

Difficulty Level:

At Grade
Authors:

Subjects:

Grades:

Date Created:

Nov 30, 2012
Last Modified:

Aug 26, 2016
Vocabulary

None

Files can only be attached to the latest version of Modality