# A World Of Number: Learn Mathematics Free

> A free math puzzle game for learning arithmetic with timed challenges. (iPhone/iPad app by 齐 陈.)

- Source: https://appshunter.io/ios/app/a-world-of-number-learn-mathematics-free/id583669923 (this page in markdown: same URL + `.md`)
- Developer: [齐 陈](https://appshunter.io/developer/455625305)
- Category: Games, Education, Puzzle
- Price: Free
- Rating: 2.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 4.3 · 13 MB
- Languages: American English
- Released: 2012-12-10
- Data updated: 2026-08-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/a-world-of-number-learn-mathematics-free/id583669923/reviews.md

## What is A World Of Number?

This is a math puzzle game. You can learn math while playing. It is fun. Come and enjoy.

Highlights:
•Learn math and have fun
•Well-designed graphics and sounds
•Game Center Support
•It’s FREE!!!

Help:
Choose the right operator for the equation. You will earn 20 point if you are right or lose 10 point otherwise. You have 60 second. 

Have fun! :-)

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## Key features

- Learn math through puzzles
- Timed equation challenges
- Earn points for correct answers
- Well-designed graphics and sounds
- Game Center support
- Free to play


## Frequently asked questions about A World Of Number

### What is A World Of Number?

A World Of Number is a free math puzzle game designed to make learning arithmetic fun. Players solve equations within a 60-second time limit by choosing the correct operator.

### How do you play A World Of Number?

In A World Of Number, you are presented with an equation and must select the correct operator to solve it. You earn 20 points for a correct answer and lose 10 points for an incorrect one within the 60-second time limit.

### Is A World Of Number free to play?

Yes, A World Of Number is completely free to download and play. There are no in-app purchases or subscription fees required.

### Does A World Of Number have ads?

Based on the provided information, A World Of Number does not contain advertisements.

### What devices does A World Of Number support?

A World Of Number is supported on iPhone, iPad, and iPod devices.

### What is the age rating for A World Of Number?

A World Of Number has an age rating of 4+, making it suitable for young children and older.

### When was A World Of Number last updated?

The latest version of A World Of Number was released on April 19, 2014.

### What is the user rating for A World Of Number?

A World Of Number has a rating of 2.0 stars based on 1 review.

## Version history (last 3 releases)

### 1.2 — 2014-04-19

* Bugfix

### 1.1 — 2013-04-15

* Framework upgrade
* Bugfix

### 1.0 — 2012-12-08

No release notes.

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## More apps by 齐 陈

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All apps by 齐 陈: https://appshunter.io/developer/455625305

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-01.*