About Subtraction Memorizer
Subtraction Memorizer helps you memorize the most important subtraction tables. General Features + Provides interactive lists covering the most important subtraction facts. + A practice area to improve accuracy.
Subtraction Memorizer helps you memorize the most important subtraction tables.
General Features
+ Provides interactive lists covering the most important subtraction facts.
+ A practice area to improve accuracy.
+ A timed area to improve speed.
+ Keeps track of overall progress and best times.
There are five general areas:
Subtraction Tables provides a stress free learning environment. It's a modern take on subtraction flash cards. This area displays the entire single digit subtraction table, a row at a time. You can show or hide the answers to any subtraction problem at any time. There are no questions, no time limit, no data tracking.
Practice is where your subtraction memorization is tested. Questions are randomly generated. It's your job to enter the answer digit by digit (there is no multiple choice). The number of correct and incorrect attempts are tracked and saved for each subtraction fact. Incorrect problems are listed at the end of each session and you'll have the option to repeat all the questions, repeat only on the incorrect attempts, or shuffle the questions all together.
Time Trials is where you put all that practice to the test: How fast can you answer 10 subtraction questions? Compete against yourself or compare your times with friends and people all over the world!
Time Records keeps track of your top 10 fastest completion times for each subtraction problem set attempted in the Time Trials area. Displays your rank, initials, time, and date for each record. Note: to set a record, you must answer 8 of the 10 questions correctly.
Data is where you can see how you're doing for each subtraction fact. The result for each fact is displayed as a colored box inside an subtraction chart. The colors range from green to red (with green meaning good and red meaning not-so-good). Pressing a box will show more details for that fact: Number Correct, Total Attempts, Percentage, and Grade.
Look for more subtraction games and features to be added in the future!
This is a free-to-download, ad-supported app.
Thanks for recommending and leaving a review.
MATH Domain Development
Previous Versions
Here you can find the changelog of Subtraction Memorizer since it was posted on our website on 2022-01-07 23:31:33.
The latest version is 1.0.15 and it was updated on 2024-04-22 12:28:15. See below the changes in each version.
Subtraction Memorizer version 1.0.15
Updated At: 2024-01-06
Changes: (1.0.15)
+ Updated target SDK to Android 13.
+ Re-added support for older versions of Android (5+).
+ Updated AdMob SDK.
Subtraction Memorizer version 1.0.13
Updated At: 2023-04-10
Changes: (1.0.13)
+ Added prompt for rating.
+ Added a Rate button to Navigation Drawer.
+ Added a Recommend button to Navigation Drawer.
+ Minor layout changes.
Subtraction Memorizer version 1.0.11
Updated At: 2022-12-22
Changes: (1.0.11)
= Disabled Vibration Feedback in Settings area for devices that do not support vibration.
= Small layout changes.
= Targeting Android SDK 31.
= Updated AdMob SDK to 21.3.0.
Subtraction Memorizer version 1.0.8
Updated At: 2021-01-18
Changes: (1.0.8)
+ Minor layout changes.
(1.0.7)
- Removed Google Play Game Services (Achievements and Leaderboards).
= Updated Privacy Policy.
+ Added accuracy data for new Time Trials records.
+ New launcher icon.
+ Interstitial Ads pop up after Results Dialog is closed (rather than when it opens).
+ Added sound feedback when pressing the PERFECT or Time screens in Results Dialog.
Disclaimer
Official Google Play Link
We do not host Subtraction Memorizer on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.
The Google Play link for Subtraction Memorizer is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
If you have questions regarding this particular app contact the publisher directly. For questions about the functionalities of apps112.com contact us.
