Directed Number at App Store analyse

App power index: 280 (based on ranks around App Stores today)
Games Education Educational
Developer: Jamtec (Stoke) Ltd
Price: 0 free
Current version: 1.2, last update: 7 years ago
First release : 20 Jun 2013
App size: 1.32 Mb
4.2 ( 352 ratings )
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Estimation application downloads and cost

> 6.16k
Monthly downloads
~ $ 2.52k
Estimation App Cost


DIRECTED NUMBER provides practice for working with directed numbers. You see two 3 by 3 grids: one containing an expression the other an answer. The object is to match each expression with its matching answer. There are four pair-match games:

Addition and Subtraction
Multiplication and Division
Mixed Questions
Substitution in Expressions

The APP uses superscript notation for the ‘directed part’ or ‘sign’ of the number to help understanding and to show that it is different from the operation of addition or subtraction.

With each game you can play three different game modes: practice, classic and blitz.

Top 5 high scores are saved for each game and mode.

Play the pair-match game to improve your understanding of directed numbers.

Ideal for use by anyone following a standard mathematics curriculum for pupils over 11 years old. Makes learning mathematics fun.
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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 80 INR
Japan 120 JPY
Poland 4.99 PLN
Russia 75 RUB
Turkey 3.49 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,