123s +-x÷ at App Store analyse

App power index: 155 (based on ranks around App Stores today)
Games Education Educational Trivia
Developer: Currach Software
Price: 0 free
Current version: 2.0, last update: 7 years ago
First release : 14 Nov 2010
App size: 251.05 Kb
4.5 ( 7075 ratings )
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Estimation application downloads and cost

> 3.41k
Monthly downloads
~ $ 1.4k
Estimation App Cost


123s +-x÷ is a Search Puzzle for Math Training. Lets enjoy arithmetic.
+ and - , x and ÷ are pairs.
It becomes very effective mathematics training to repeat an addition calculation and a subtraction calculation with the same number. The multiplication and division is similar, too.
QAs example:
kind is x÷, calc. numberis 9, QA min is 1, QA max is 9
QAs of case x 9
1 x 9 = 9
2 x 9 = 18
3 x 9 = 27
4 x 9 = 36
5 x 9 = 45
6 x 9 = 54
7 x 9 = 63
8 x 9 = 72
9 x 9 = 81
QAs of case ÷ 9
9 ÷ 9 = 1
18 ÷ 9 = 2
27 ÷ 9 = 3
36 ÷ 9 = 4
45 ÷ 9 = 5
54 ÷ 9 = 6
63 ÷ 9 = 7
72 ÷ 9 = 8
81 ÷ 9 = 9
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Available in countries
Country Price
USA 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,