Mathemagics: Mental Math
Quick Mental Math Tricks
HK$ 38.00
6.3.0for iPhone, iPad and more
9.5
394 Ratings
Blue Lightning Labs
Developer
22.4 MB
Size
2023年01月06日
Update Date
Education
Category
4+
Age Rating
Age Rating
Mathemagics: Mental Math 螢幕截圖
About Mathemagics: Mental Math
Amaze and delight others as you multiply, divide, and square at lightning fast speed. Learn and practice the tricks of mental math calculation in a fun and engaging application. Study any of the math tricks and then practice them as you progress through various levels of proficiency. Tease your brain with a quick practice session while waiting in lines, riding in the car, or on the plane. Only the basic math skills of addition, subtraction and simple multiplication and division are needed to achieve astonishing results.
Students: Baffle your math teachers by providing answers faster than thought possible.
Teachers: Inspire your students as you pull answers to math problems out of thin air.
Master these math tricks:
* Multiply as high as 20x20
* Square a number ending in 5
* Square any two digit number
* Doubling and halving
* Multiply any number by 4
* Multiply any number by 5
* Multiply any number by 9
* Multiply any number by 25
* Multiply any number by 99
* Squares from 41 to 59
* Round number multiplication
* Divide any number by 5
* Multiply by 11
* Multiply in the 90's
* Square numbers in the 50's
* Multiply differing by 2,4,6
* Multiply if 1's sum is 10
* Multiply two close numbers
* Sum of first n even numbers
* Sum of first n odd numbers
* Subtracting two and three digit numbers
* Adding two and three digit numbers
* Quickly divide any number by 9
* Subtracting from 1000 and higher multiples of 10
* Multiply two numbers close to 10
* Nines complement
* Tens complement
* Large number addition #1
* Large number addition #2
* Large number subtraction
* Evenly divisible by 3
* Evenly divisible by 4
* Evenly divisible by 5
* Evenly divisible by 6
* Evenly divisible by 7
* Evenly divisible by 8
* Evenly divisible by 9
* Evenly divisible by 10
* Evenly divisible by 11
* Evenly divisible by 12
* Square numbers in the 20’s
* Square numbers in the 30’s
* Square numbers in the 60’s
* Square numbers in the 70’s
* Square numbers in the 80’s
* Square numbers in the 100’s
* Square numbers in the 200’s
* Square numbers in the 300’s
* Square numbers in the 400’s
* Square numbers in the 500’s
* Square numbers in the 700’s
* Square numbers in the 800’s
* Square numbers in the 900’s
* Casting Out Nines Digit Sum
* Check Addition by Casting Nines
* Check Subtraction by Casting Nines
* Check Multiplication by Casting Nines
* Check Division by Casting Nines
* Casting Out Elevens Digit Sum
* Check Addition by Casting Elevens
* Check Subtraction by Casting Elevens
* Check Multiplication by Casting Elevens
* Check Division by Casting Elevens
Prepare for the math section on the SAT, PSAT, ACT, GRE, GMAT, MCAT, or any other standardized test. Don't waste time with a calculator on the few tests that allow them. Use Mathemagics as a tutor to quicken up your test taking abilities.
Perfect training for the UIL Mathematics and Number Sense Contests.
Activate and challenge your brain to expand its ability to think efficiently and have fun at the same time. Train yourself to break problems down in to smaller more manageable pieces in order to reach solutions quicker and more accurately than anyone else.
=================================
"Best New iPhone Education App"
- eduinreview.com
May 2012
Featured in the App Store Test Prep promotion
December 2011
Featured as an AppStore Education Staff Favorite
Featured in the AppStore Hall of Fame
March 16, 2010
Featured in the EU AppStores as New and Noteworthy
December 8, 2009
Featured as an AppStore Best of 2009 App
November 17, 2009
Featured as an AppStore Essential (Apps for Boys)
September 22, 2009
Featured as an AppStore Essential (High School Survival Guide)
August 25, 2009
Featured as an AppStore Staff Favorite
=================================
Follow us on Twitter @blulightnin
=================================
Students: Baffle your math teachers by providing answers faster than thought possible.
Teachers: Inspire your students as you pull answers to math problems out of thin air.
Master these math tricks:
* Multiply as high as 20x20
* Square a number ending in 5
* Square any two digit number
* Doubling and halving
* Multiply any number by 4
* Multiply any number by 5
* Multiply any number by 9
* Multiply any number by 25
* Multiply any number by 99
* Squares from 41 to 59
* Round number multiplication
* Divide any number by 5
* Multiply by 11
* Multiply in the 90's
* Square numbers in the 50's
* Multiply differing by 2,4,6
* Multiply if 1's sum is 10
* Multiply two close numbers
* Sum of first n even numbers
* Sum of first n odd numbers
* Subtracting two and three digit numbers
* Adding two and three digit numbers
* Quickly divide any number by 9
* Subtracting from 1000 and higher multiples of 10
* Multiply two numbers close to 10
* Nines complement
* Tens complement
* Large number addition #1
* Large number addition #2
* Large number subtraction
* Evenly divisible by 3
* Evenly divisible by 4
* Evenly divisible by 5
* Evenly divisible by 6
* Evenly divisible by 7
* Evenly divisible by 8
* Evenly divisible by 9
* Evenly divisible by 10
* Evenly divisible by 11
* Evenly divisible by 12
* Square numbers in the 20’s
* Square numbers in the 30’s
* Square numbers in the 60’s
* Square numbers in the 70’s
* Square numbers in the 80’s
* Square numbers in the 100’s
* Square numbers in the 200’s
* Square numbers in the 300’s
* Square numbers in the 400’s
* Square numbers in the 500’s
* Square numbers in the 700’s
* Square numbers in the 800’s
* Square numbers in the 900’s
* Casting Out Nines Digit Sum
* Check Addition by Casting Nines
* Check Subtraction by Casting Nines
* Check Multiplication by Casting Nines
* Check Division by Casting Nines
* Casting Out Elevens Digit Sum
* Check Addition by Casting Elevens
* Check Subtraction by Casting Elevens
* Check Multiplication by Casting Elevens
* Check Division by Casting Elevens
Prepare for the math section on the SAT, PSAT, ACT, GRE, GMAT, MCAT, or any other standardized test. Don't waste time with a calculator on the few tests that allow them. Use Mathemagics as a tutor to quicken up your test taking abilities.
Perfect training for the UIL Mathematics and Number Sense Contests.
Activate and challenge your brain to expand its ability to think efficiently and have fun at the same time. Train yourself to break problems down in to smaller more manageable pieces in order to reach solutions quicker and more accurately than anyone else.
=================================
"Best New iPhone Education App"
- eduinreview.com
May 2012
Featured in the App Store Test Prep promotion
December 2011
Featured as an AppStore Education Staff Favorite
Featured in the AppStore Hall of Fame
March 16, 2010
Featured in the EU AppStores as New and Noteworthy
December 8, 2009
Featured as an AppStore Best of 2009 App
November 17, 2009
Featured as an AppStore Essential (Apps for Boys)
September 22, 2009
Featured as an AppStore Essential (High School Survival Guide)
August 25, 2009
Featured as an AppStore Staff Favorite
=================================
Follow us on Twitter @blulightnin
=================================
Show More
最新版本6.3.0更新日誌
Last updated on 2023年01月06日
歷史版本
* Bug fixes
* Compatibility update
* Compatibility update
Show More
Version History
6.3.0
2023年01月06日
* Bug fixes
* Compatibility update
* Compatibility update
6.2.0
2021年04月20日
* Compatibility update
6.1.0
2020年01月08日
* Compatibility update
* Bug Fix: Timed Play - replay game not working correctly.
* Bug Fix: Layout issue on game over view
* Bug Fix: Divide by zero on stats screen for a rare corner case
* Bug Fix: Timed Play - replay game not working correctly.
* Bug Fix: Layout issue on game over view
* Bug Fix: Divide by zero on stats screen for a rare corner case
6.0.2
2016年03月15日
* Fix issue with incorrect answers on the Divide By 9 lesson Practice and Play.
* Fix crashing issue when playing timed games.
* Fixed crash on launch issue.
* Improved lesson layout.
* Various minor fixes.
* Fix crashing issue when playing timed games.
* Fixed crash on launch issue.
* Improved lesson layout.
* Various minor fixes.
6.0.1
2015年09月03日
* Fix for possible crasher on launch.
* Fix for crasher in time play setup.
* Fix for Game Center achievement and leader board submission error.
* Improve visibility of enabled/disabled states in time play setup.
* Fix for crasher in time play setup.
* Fix for Game Center achievement and leader board submission error.
* Improve visibility of enabled/disabled states in time play setup.
6.0
2015年08月17日
All new look and support for the latest features of iOS.
* Newly updated lessons with super crisp text and images
* Redesigned practice and play screens allow you to focus on what is important
* Detailed stats to track your progress
* Enjoy in standard portrait or widescreen landscape orientations
* Support for system wide dynamic text
* Newly updated lessons with super crisp text and images
* Redesigned practice and play screens allow you to focus on what is important
* Detailed stats to track your progress
* Enjoy in standard portrait or widescreen landscape orientations
* Support for system wide dynamic text
5.0.1
2013年10月03日
* Bug fixes
If you like Mathemagics, please take a moment to leave a positive review on the AppStore. It really helps. Thanks!
If you like Mathemagics, please take a moment to leave a positive review on the AppStore. It really helps. Thanks!
5.0
2013年10月02日
* All new Timed game mode!
* Leaderboards. Can you be the best?
* Newly named but still the same great classic Zen mode.
* Better layout for lesson selection on the iPad
* Updated for compatibility
* Bug fixes
* Leaderboards. Can you be the best?
* Newly named but still the same great classic Zen mode.
* Better layout for lesson selection on the iPad
* Updated for compatibility
* Bug fixes
4.2
2012年12月12日
* All New Content!
+ Subtracting two and three digit numbers
+ Adding two and three digit numbers
+ Quickly divide any number by 9
+ Subtracting from 1000 and higher multiples of 10
+ Multiply two numbers close to 10
* Improved Voice Over Support
* Bug fixes
+ Subtracting two and three digit numbers
+ Adding two and three digit numbers
+ Quickly divide any number by 9
+ Subtracting from 1000 and higher multiples of 10
+ Multiply two numbers close to 10
* Improved Voice Over Support
* Bug fixes
4.1
2012年09月26日
* iPhone 5 support
* iOS 6 support
* iCloud for sharing game state and achievements between devices.
* Fixed issue with cheating by rapidly selecting an answer
* Bug fixes
* iOS 6 support
* iCloud for sharing game state and achievements between devices.
* Fixed issue with cheating by rapidly selecting an answer
* Bug fixes
4.0.2
2012年05月23日
* Fix crasher
4.0.1
2012年05月22日
* Various bug fixes
* Updates to some retina graphics
* Add in-app gifting
* Updates to some retina graphics
* Add in-app gifting
4.0
2012年04月10日
* Option to hide answers first
* Updated retina graphics
* New icon
* Various bug fixes
* Updated retina graphics
* New icon
* Various bug fixes
3.0.1
2011年02月05日
* Fix rare crasher when launching the app.
3.0
2010年12月14日
-----------------------------------------------
We've been hard at work on this latest and greatest edition of Mathemagics and are very excited about it. Mathemagics is now a Universal app running natively on iPhone, iPod Touch, and the iPad. In addition, all tricks are now included in the base edition of the app. Nearly 60 amazing math tricks in all. We didn't stop there though. Mathemagics 3.0 now includes Game Center for all iOS 4.1 or greater devices. Challenge yourself to master all of the math tricks and win more than a dozen different Game Center Achievements along the way.
Here's what's new in 3.0:
* Now Universal (iPhone and iPad) with nearly 60 tricks included.
* Now supports Game Center.
* Share Mathemagics with your friends.
* Keep up-to-date with in-app News.
We've been hard at work on this latest and greatest edition of Mathemagics and are very excited about it. Mathemagics is now a Universal app running natively on iPhone, iPod Touch, and the iPad. In addition, all tricks are now included in the base edition of the app. Nearly 60 amazing math tricks in all. We didn't stop there though. Mathemagics 3.0 now includes Game Center for all iOS 4.1 or greater devices. Challenge yourself to master all of the math tricks and win more than a dozen different Game Center Achievements along the way.
Here's what's new in 3.0:
* Now Universal (iPhone and iPad) with nearly 60 tricks included.
* Now supports Game Center.
* Share Mathemagics with your friends.
* Keep up-to-date with in-app News.
2.0.2
2010年07月08日
* Update for iOS4
* Update for Retina Display
* Update for Retina Display
2.0.1
2010年05月12日
* Fixed an issue with some data getting truncated in Mixed Stats view.
* Fixed a rounding issue in Mixed Stats view.
* Fixed a rounding issue in Mixed Stats view.
2.0
2010年02月23日
* Mathemagics Store with nearly 40 new tricks!
* Mixed practice mode with random lesson selection
* Stats mode for mixed practice sessions
* Ability to reset achievement levels
* Improved scrolling
* Improved lesson rendering
* Mixed practice mode with random lesson selection
* Stats mode for mixed practice sessions
* Ability to reset achievement levels
* Improved scrolling
* Improved lesson rendering
1.1.4
2009年12月10日
* Fix for some practice answers being to obvious (Multiply by 5 etc).
* Fix for potential crasher.
* Fix memory leaks.
* Add follow us on Twitter.
* Add newsletter option.
* Add more apps portal.
* Fix for potential crasher.
* Fix memory leaks.
* Add follow us on Twitter.
* Add newsletter option.
* Add more apps portal.
1.1.3
2009年06月24日
* Now tracks previously asked math problems.
* Fixed crasher which occurred when calculating alternate answers for some lessons.
* Fixed crasher which occurred when calculating alternate answers for some lessons.
1.1.2
2009年05月26日
* Fixed a bug in Settings which caused the view to shift the first time it was shown.
1.1.1
2009年05月17日
1.1
2009年05月05日
1.0.1
2009年03月27日
1.0
2009年03月03日
Mathemagics: Mental Math FAQ
Mathemagics: Mental Math在以下限制國家以外的其他地區可用:
China
Mathemagics: Mental Math支持英文
點擊此處瞭解如何在受限國家或地區下載Mathemagics: Mental Math。
以下為Mathemagics: Mental Math的最低配置要求。
iPhone
須使用 iOS 12.0 或以上版本。
iPad
須使用 iPadOS 12.0 或以上版本。
iPod touch
須使用 iOS 12.0 或以上版本。