ByeolDoSa: Arithmetic master 4+
Train basic arithmetic skills
Hyekyung Jeong
Designed for iPad
-
- Free
Screenshots
Description
Train yourself for the four fundamental arithmetic method- addition, subtraction, multiplication, and division. Help to improve your arithmetic skills and concentration.
Key Features
1. Levels from basic to advanced
This app generates several arithmetic questions in different levels, from basic to advanced.
The number of digits are adjusted in each levels and you can choose the level that needs to be practiced.
2. Column method mode
The column method mode let you calculate large numbers in easy way without the need of a pencil and paper.
You can do the training even in out of desk, in any place.
3. Summary of test records
Your repeated test record in persistent memory can show your improvement visually into graph presentation.
For example you can see you are getting faster and faster on the calculation and getting good grade.
What’s New
Version 1.4
Minor changes in design and keyboard-key handler for enhanced easy testing using keyboard.
Fix graphic layout issue in the Mac
App Privacy
The developer, Hyekyung Jeong, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary based on, for example, the features you use or your age. Learn More
Information
- Provider
- Hyekyung Jeong
- Size
- 1.8 MB
- Category
- Education
- Compatibility
-
- iPhone
- Requires iOS 15.0 or later.
- iPad
- Requires iPadOS 15.0 or later.
- iPod touch
- Requires iOS 15.0 or later.
- Mac
- Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
-
English, Korean
- Age Rating
- 4+
- Copyright
- © Hyekyung Jeong
- Price
- Free