crewmath.
Become brilliant at MDR
Free · Designed for iPad
crewmath. aims to help you improve your mental dead reckoning skills by simplifying the process for you to generate questions and check answers
crewmath. aims to help you improve your mental dead reckoning skills by simplifying the process for you to generate questions and check answers, without the need to write out different questions which can take away hours from your practice.
crewmath. helps you to practice:
-Reciprocals
-Product
-Fractions
-Ratios
-Non-Integer Multiplication
-Non-Integer Division
Give it a try today and see what difference it makes to your study schedule!
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Quality of life upgrades, making the app smoother for you
The developer, Breydon Verryt-Reid, 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:
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Breydon Verryt-Reid
- Size
- 3.5 MB
- Category
- Education
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2023 Breydon Verryt-Reid