Four-Numbers app for iPhone and iPad

4.2 ( 9712 ratings )

Games Education Educational Puzzle
Developer: Satoshi SHIMONAKA

0.99 USD

Current version: 1.01, last update: 7 years ago
First release : 15 Apr 2013
App size: 800.5 Kb

In Japan, car license plates is a four-digit number.
Four numbers of some car license plates becomes an equation, and it is interesting to consider whether they make up the equation.
This app provides you many quizzes of such four numbers, so make an equation by combine the four numbers and the five mathematical signs (＋－×÷＝).
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