Math 4+5+12+3 app for iPhone and iPad


4.3 ( 6833 ratings )
Games Education Educational Family
Developer: Tony Tam
Free
Current version: 1.5.2, last update: 7 years ago
First release : 08 Jun 2014
App size: 5.6 Mb

This Game is an arithmetical card game in which the object is to find a way to manipulate four numbers so that the end result is 24. Addition, subtraction, multiplication, or division are used.

The game has been played in Shanghai since the 1960s, using ordinary playing cards, but now it comes to your iPhone.

You can play by yourself or head to head with another player for a unique 2 player challenge.

Example:
If you get 3, 5, 5, 6 then a correct answer would be 3 * (5 + 5) - 6.

Other easier 3*8, 4*6 combinations are (2+1) * (4+4) or (2+2) * (1+5)

Difficult ones are the ones where division comes in 6*8/(7-5)

3 Levels for all age groups

Easy for 6-8 : 1 point
Medium 9-12 : 2 points
Hard 12-99+ : 3 pionts

Father Daughter team
- Designed by Cate
- Music by Will - featured on https://www.youtube.com/user/thesecuritycamel
- Engineered by Tony