<img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
Dismiss
Skip Navigation

4.6: Simplify Variable Expressions Involving Integer Addition

Difficulty Level: At Grade Created by: CK-12
Atoms Practice
Estimated7 minsto complete
%
Progress
Practice Simplify Variable Expressions Involving Integer Addition
Practice
Progress
Estimated7 minsto complete
%
Practice Now
Loading... 

Vocabulary

Expression

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

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

Sum

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

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

Variable Expression

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

Image Attributions

Show Hide Details
Description
Difficulty Level:
At Grade
Authors:
Grades:
Date Created:
Nov 30, 2012
Last Modified:
May 09, 2015
Files can only be attached to the latest version of Modality
Reviews
Help us create better content by rating and reviewing this modality.
Loading reviews...
Please wait...
Please wait...
Image Detail
Sizes: Medium | Original
 
MAT.ALG.161.1.L.1

Original text