Big Addition: Long Addition APK
APK Version History
- Version
- 1.0.7 (7)
- Architecture
- universal
- Release Date
- March 15, 2024
- Requirement
- Android 5.0+
Download [ 5.5 MB ]
Safe
- Version
- 1.0.5 (5)
- Architecture
- universal
- Release Date
- January 17, 2024
- Requirement
- Android 7.0+
Download [ 4.3 MB ]
Safe
- Version
- 1.0.3 (3)
- Architecture
- universal
- Release Date
- January 17, 2024
- Requirement
- Android 4.0+
Download [ 3.8 MB ]
Safe
- Version
- 1.0.1 (1)
- Architecture
- universal
- Release Date
- January 17, 2024
- Requirement
- Android 4.0+
Download [ 3.8 MB ]
Safe
About Radio FM 90s
Big Addition can help you improve your problem solving speed and accuracy for multi digit addition problems.
If you need a refresher, there is a step-by-step problem solver in the practice area that can read-out the solution to you a step at a time. (Text-to-speech support required.)
Larger, more difficult, problems are unlocked by solving smaller/easier problems.
You can analyze your problem areas with both numerical and color-coded display of your results.
Stay motivated by setting and beating your fastest times.
Find your best rhythm by turning off/on any combination of verbal, sound, and vibration feedback.
This is a free-to-download, ad-supported app.
Thanks for any support.
MATH Domain Development
If you need a refresher, there is a step-by-step problem solver in the practice area that can read-out the solution to you a step at a time. (Text-to-speech support required.)
Larger, more difficult, problems are unlocked by solving smaller/easier problems.
You can analyze your problem areas with both numerical and color-coded display of your results.
Stay motivated by setting and beating your fastest times.
Find your best rhythm by turning off/on any combination of verbal, sound, and vibration feedback.
This is a free-to-download, ad-supported app.
Thanks for any support.
MATH Domain Development
What's New in this version
(1.0.8)
+ Updated target SDK to Android 14.
+ Minor changes to Ad layouts and behavior.