Math Video: Basic Algebra at App Store analyse

App power index: 100 (based on ranks around App Stores today)
Reference Education
Developer: Visual Math Interactive Sdn. Bhd.
Price: 0 free
Current version: 1.1, last update: 7 years ago
First release : 11 Apr 2011
App size: 33.67 Mb
4.6 ( 126 ratings )
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> 2.2k
Monthly downloads
~ $ 900
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This math video app provides a quick and simple way for you to learn and understand the basics for algebra. All of the 7 computer animated videos are stored in your device. So, no internet connection required to play. These math videos are: Introduction to algebra, Combining like terms, Simplifying expressions: adding like terms, Simplifying expression: removing brackets , Evaluating expressions, Basics on solving linear equations and Examples on solving linear equations. Each of these videos is divided into several different parts that you can easily skipped to. More details below:

Introduction to Algebra
•Introduction
•The purpose of algebra
•More on the purpose of algebra
•Represent the numbers as x
•Using different alphabets to represent variables

Combining Like Terms
•Introduction
•Basics: An example on combining like terms
•Basics: Another example on combining like terms
•Example on combing the terms in x+x+y+y
•More examples on identifying like terms

Simplifying Expressions: Adding Like Terms
•Introduction: Simplifying expressions by adding like terms
•Basics: An example on simplifying expressions
•Example 1: Simplifying 7u+q-5u+4q
•Example 2: Simplifying 7u+3v^2-2u+5v^2
•Example 2: Simplify after arranging the like terms together

Simplifying Expression: Removing Brackets
•Introduction: Simplifying expressions by removing brackets
•Basics: Using 3(2x) as an example
•Basics: Using 2(x+1) as an examples
•Example 1: Simplify 2(3a)-2(4a-3b)
•Example 2: Simplify 3x+2(x+4)-(2x-3)

Evaluating Expressions
•Introduction
•Example 1: Evaluate 2p+2 when p=3
•Example 2: Evaluate 4p+3r when p=3 and r=-2
•Example 3: Evaluate p^3-2r^2-2 when p=3 and r=-2
•Example 4: Evaluate r^2-2pr when p=3 and r=-2

Basics on Solving Linear Equations
•The basic ideas in solving x+5=8
•A shortcut in solving x+5=8
•The basic ideas & shortcut in solving x-2=8
•The basic ideas & shortcut in solving 3x=9
•The basic ideas & shortcut in solving x/7=2

Examples on Solving Linear Equations
•Introduction
•Example 1: Solve 2x-1=5+4x
•Example 2: Solve 2(2x-1)=2x+8
•Example 3: Solve 2(x+1)=5-3(x-1)
•Example 4: Solve x/4+2=x-1
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Available in countries
Country Price
Canada 1.39 CAD
China 6 CNY
France 1.09 EUR
Germany 1.09 EUR
Italy 1.09 EUR
Netherlands 1.09 EUR
Portugal 1.09 EUR
Spain 1.09 EUR
Poland 1.09 EUR
UK 0.99 GBP
India 79 INR
Japan 120 JPY
Poland 4.99 PLN
Russia 75 RUB
Turkey 4.49 TRY
USA 0.99 USD
Korea, Republic Of 1.09 USD
Ukraine 0.99 USD
Available for devices
iPhone3GS, iPadWifi, iPad3G, iPhone4, iPodTouchThirdGen, iPodTouchFourthGen, iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74, iPhone8, iPhone8Plus, iPhoneX,