Apps > Paid Apps > Education

Erica Sadun

September 25th, 2012

This app is designed for both iPhone and iPad

Price: $0.99

Category: Education

Released: Sep 25, 2012

Version: 1

Size: 0.5 MB

Language: English

Seller: Erica Sadun

Rated 4+

Requirements: Compatible with iPhone 3GS, iPhone 4, iPhone 4S, iPhone 5, iPod touch (3rd generation), iPod touch (4th generation), iPod touch (5th generation) and iPad. Requires iOS 6.0 or later.

twentyfour by Erica Sadun

twentyfour Screenshots


twentyfour is a fun and challenging mathematical game. Can you combine four digits to create 24? Select a first number and a second number. Combine using plus, minus, times, and divide.

twentyfour is perfect for middle-schoolers but fun for adults, too.

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