Neg Multiply – Brain Training
Train neg multiplication fast
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Master negative multiplication in just 1 minute a day
Train your brain with fast and addictive math challenges
Find the right pairs and hit the target number!
A math training app developed by a professional teacher
QuickMath Series
Boost your calculation skills and logical thinking
in just a short time
Math × Brain Training Series
Find number pairs
and reach the target value!
In this app, you can train multiplication
using negative numbers.
For example:
(−2) × (−4) = 8
(−4) × (+5) = −20
Find the correct pairs
from combinations of positive and negative numbers
to match the target value.
Learn while playing:
• Understand negative numbers
• Improve mental math skills
• Increase calculation speed
Suitable for a wide range of learners,
from advanced elementary students
to middle school math practice.
QuickMath Series
• SumX – number pair puzzle
• SumXMinus – negative number training
• Common Divisor – divisor brain training
• Exponent – power calculation challenge
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Improved the Result View layout on certain tablet devices, including the iPad Air 11-inch.
* Fixed layout issues on the result screen
* Improved visibility of scores and buttons
* Enhanced overall user experience
The developer, Katsuhiko Yao, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Contact Info
- User Content
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Size
- 33.5 MB
- Category
- Education
- Compatibility
Requires iOS 16.6 or later.
- iPhone
Requires iOS 16.6 or later. - Mac
Requires macOS 13.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Contains
Advertising
- Provider
Katsuhiko Yao
- Katsuhiko Yao has identified itself as a trader for this app and confirmed that this product or service complies with European Union law.
- Address
〒9190523
Fukui Sakai 1-320
Sinjo
Sakai
Japan - Phone Number
+81 7013233354 - Email
vitoyaokatsukatsu@gmail.com
- Copyright
- © Katsuhiko Yao