10+
Downloads
Content rating
Everyone
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About this app

24 is a very useful mathematics education tool. It can help you exercise your calculation skills and increase their sensitivity to numerical calculations.

The 24 Game is an arithmetical card game in which the objective is to find a way to manipulate four integers so that the end result is 24. For example, for the card with the numbers 4, 7, 8, 8, a possible solution is (4+7-8)x8=24.

- testing mode
You can time the test.

- searching mode
You can input 4 numbers, and you will get the solutions!

- notebook mode
You can save the questions to your notebook, and then you can retest them.
Updated on
Jun 23, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

What's new

Let's do the Math!
* Bug fixing and performance optimization.