Mencal - Mental Math Tricks
Calculate Without Calculator
0,99 €Best Deal Ever
4.2for iPhone, iPad and more
Age Rating
Mencal - Mental Math Tricks Captures d'écran
About Mencal - Mental Math Tricks
Mencal is an app help you expand your ability to mentally solve math problems. All of us can do simple addition and subtraction of one or two digit numbers without a calculator.Now mencal is here to kick that ability into overdrive.
Mencal provides you with lessons and simple tricks to allow you to: work with three digit numbers; fractions of different styles regardless if you are adding them or subtracting them; and finding sums with multiplication and division. Then it will test you on your grasp and knowledge of the methods you've learned.
• Example:
Same ten's digit,1's sum to 10
38×32=1216
①:Multiply tens place digit by itself plus 1
(3+1)×3=12
②:Add two zeros to the end of step①
12←00=1200
③:Multiply the two one's digits together
8×2=16
④:Add the results of step ②and③
1200+16=1216
• Quickly Square:
- Square numbers made up of 1's
- Square numbers made up of 3's
- Square numbers in the 90's
- Square numbers ten`s digit is 0
- Square a number ending in 25
- Square numbers made up of 6's
- Square numbers made up of 9's
- Square a number ending in 1
- Square a number ending in 5
- Square a number ending in 9
- Square numbers in the 10's
- Square numbers in the 40's
- Square numbers in the 50's
- Square numbers in the 500's
- Square numbers in the 600's
- Square numbers in the 700's
- Square numbers in the 800's
- Square numbers in the 900's
•Standard:
- Same ten's digit, 1's sum is 10
- Same ten's digit, 1's sum isn`t 10
- Same 1's digit, ten's digits sum is 10
- Same 1's digit, ten's digits sum isn`t 10
- two-digit number ab×cc (a+b=10)
- ab×ccc.....c (a+b=10)
- Multiply by 11
- 2-digit number if 1's digit is 1
- 2-digit number if tens place digit is 1
- 2-digit number ×2-digit number(universal)
- Multiply differing by 5
- Multiply differing by 6
- Multiply differing by 7
- Multiply differing by 8
- Multiply differing by 9
- Multiply differing by 10
- Multiply two numbers that in the 90‘s
- Two-digit number like ab+ba
- Three-digit number like abc+cba
- Two fractions like 1/a+1/b
- Two fractions like (a-1)/a + (b-1)/b
- Sum of first n odd numbers
- Sum of first n even numbers
- Two-digit number like ab-ba
- Three-digit number like abc-cba
- m-n if m+n=100,1000,10000...
- Two fractions like 1/a-1/b
- Two fractions like c/a-c/b
- Two fractions like (a-1)/a-(b-1)/b
- Divide any number by 5
- Divide any number by 25
- Divide any number by 125
- Divide any 3-figure number by 9
"This app rocks!! Great for Math Team practice!" - by Bubba Smith
"Great app, make me feel less stupid" - by Howie_Serious
"Its a useful app for anyone who wants to know the numbers deeper" - by sjzbim
"It's a good app for both kids and sometimes even adults" - by Willwang
Love mencal or have a question? We would love to hear your feedback! Contact us anytime at instantcj@gmail.com
Mencal provides you with lessons and simple tricks to allow you to: work with three digit numbers; fractions of different styles regardless if you are adding them or subtracting them; and finding sums with multiplication and division. Then it will test you on your grasp and knowledge of the methods you've learned.
• Example:
Same ten's digit,1's sum to 10
38×32=1216
①:Multiply tens place digit by itself plus 1
(3+1)×3=12
②:Add two zeros to the end of step①
12←00=1200
③:Multiply the two one's digits together
8×2=16
④:Add the results of step ②and③
1200+16=1216
• Quickly Square:
- Square numbers made up of 1's
- Square numbers made up of 3's
- Square numbers in the 90's
- Square numbers ten`s digit is 0
- Square a number ending in 25
- Square numbers made up of 6's
- Square numbers made up of 9's
- Square a number ending in 1
- Square a number ending in 5
- Square a number ending in 9
- Square numbers in the 10's
- Square numbers in the 40's
- Square numbers in the 50's
- Square numbers in the 500's
- Square numbers in the 600's
- Square numbers in the 700's
- Square numbers in the 800's
- Square numbers in the 900's
•Standard:
- Same ten's digit, 1's sum is 10
- Same ten's digit, 1's sum isn`t 10
- Same 1's digit, ten's digits sum is 10
- Same 1's digit, ten's digits sum isn`t 10
- two-digit number ab×cc (a+b=10)
- ab×ccc.....c (a+b=10)
- Multiply by 11
- 2-digit number if 1's digit is 1
- 2-digit number if tens place digit is 1
- 2-digit number ×2-digit number(universal)
- Multiply differing by 5
- Multiply differing by 6
- Multiply differing by 7
- Multiply differing by 8
- Multiply differing by 9
- Multiply differing by 10
- Multiply two numbers that in the 90‘s
- Two-digit number like ab+ba
- Three-digit number like abc+cba
- Two fractions like 1/a+1/b
- Two fractions like (a-1)/a + (b-1)/b
- Sum of first n odd numbers
- Sum of first n even numbers
- Two-digit number like ab-ba
- Three-digit number like abc-cba
- m-n if m+n=100,1000,10000...
- Two fractions like 1/a-1/b
- Two fractions like c/a-c/b
- Two fractions like (a-1)/a-(b-1)/b
- Divide any number by 5
- Divide any number by 25
- Divide any number by 125
- Divide any 3-figure number by 9
"This app rocks!! Great for Math Team practice!" - by Bubba Smith
"Great app, make me feel less stupid" - by Howie_Serious
"Its a useful app for anyone who wants to know the numbers deeper" - by sjzbim
"It's a good app for both kids and sometimes even adults" - by Willwang
Love mencal or have a question? We would love to hear your feedback! Contact us anytime at instantcj@gmail.com
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Quoi de neuf dans la dernière version 4.2
Last updated on Apr 28, 2022
Vieilles Versions
1. Use iCloud to store learning data
2. Fix the issue that the learning data is not saved
3. Fix the issue that game center is not logged in
4. Fix horizontal screen display bug
2. Fix the issue that the learning data is not saved
3. Fix the issue that game center is not logged in
4. Fix horizontal screen display bug
Show More
Version History
4.2
Apr 28, 2022
1. Use iCloud to store learning data
2. Fix the issue that the learning data is not saved
3. Fix the issue that game center is not logged in
4. Fix horizontal screen display bug
2. Fix the issue that the learning data is not saved
3. Fix the issue that game center is not logged in
4. Fix horizontal screen display bug
4.1
Apr 5, 2022
• Fixed some minor bugs
Love Mencal or have a question? We would love to hear your feedback! Contact us anytime at memosetapp@outlook.com
Love Mencal or have a question? We would love to hear your feedback! Contact us anytime at memosetapp@outlook.com
4.0
Apr 3, 2022
1. Brand new user interface
2. Support dark mode
3. Adapt to iPad, support horizontal orientation and multiple windows
4. Support full screen learning on iPad
5. Modified the group of courses
6. Show courses’ learning progress
7. Change learning progress manually
8. More practice groups added
9. Fixed some other minor bugs
Love Mencal or have a question? We would love to hear your feedback! Contact us anytime at memosetapp@outlook.com
2. Support dark mode
3. Adapt to iPad, support horizontal orientation and multiple windows
4. Support full screen learning on iPad
5. Modified the group of courses
6. Show courses’ learning progress
7. Change learning progress manually
8. More practice groups added
9. Fixed some other minor bugs
Love Mencal or have a question? We would love to hear your feedback! Contact us anytime at memosetapp@outlook.com
3.70
Jan 1, 2018
This app has been updated by Apple to display the Apple Watch app icon.
● Ready for iPhone X
● Additional bug fixes and stability improvements
● Remove math game In-App purchase
● Ready for iPhone X
● Additional bug fixes and stability improvements
● Remove math game In-App purchase
3.62
May 11, 2017
#bugfixes
3.61
Jan 8, 2017
# fix a crash bug
3.6
Jan 6, 2017
#bugfixes
3.5
Jun 7, 2015
#fix lesson - multiply differing by 1
#minor changes
#minor changes
3.4
May 22, 2015
#bugfixes
3.3
May 14, 2015
#improve stability for iPhone 6
#bugfixes
#bugfixes
3.2
Mar 13, 2015
#bugfixes and minor changes
3.1
Jan 11, 2015
-bugfixes
3.0
Dec 5, 2014
• iPhone 6 ,iPhone 6 Plus and iPad support (Universal)
• 15 new math tricks
• New Features:
- New user interface
- Share these useful math tricks with your friends :
①:Share as an image;
②:Sharing services:mail,facebook,twitter;
- Slide any math trick list entry to toggle un/starred.
- New practice mode.
- Four beautiful themes.
- Four math games' training make you feel smarter.
......
• 15 New Math Tricks:
- Square numbers in the 500's
- Square numbers in the 600's
- Square numbers in the 700's
- Square numbers in the 800's
- Square numbers in the 900's
- Multiply differing by 5
- Multiply differing by 6
- Multiply differing by 7
- Multiply differing by 8
- Multiply differing by 9
- Multiply differing by 10
- Multiply two numbers that in the 90‘s
- Multiply any number by 5
- Multiply any number by 9
- Multiply any number by 99
• 15 new math tricks
• New Features:
- New user interface
- Share these useful math tricks with your friends :
①:Share as an image;
②:Sharing services:mail,facebook,twitter;
- Slide any math trick list entry to toggle un/starred.
- New practice mode.
- Four beautiful themes.
- Four math games' training make you feel smarter.
......
• 15 New Math Tricks:
- Square numbers in the 500's
- Square numbers in the 600's
- Square numbers in the 700's
- Square numbers in the 800's
- Square numbers in the 900's
- Multiply differing by 5
- Multiply differing by 6
- Multiply differing by 7
- Multiply differing by 8
- Multiply differing by 9
- Multiply differing by 10
- Multiply two numbers that in the 90‘s
- Multiply any number by 5
- Multiply any number by 9
- Multiply any number by 99
2.3
Jun 3, 2014
Minor fixes
2.2
Mar 15, 2014
#Bugfixes and improvements
#Other minor changes.
#Other minor changes.
2.1
Oct 30, 2013
#fix bug (ios 7)
2.0
Oct 4, 2013
#Ready for ios7
#Fix many other problems
#Fix many other problems
1.0
Apr 26, 2013
Mencal - Mental Math Tricks Prix
Aujourd'hui:
0,99 €
Le plus bas:
0,99 €
Le plus élevé:
2,49 €
Mencal - Mental Math Tricks FAQ
Cliquez ici pour savoir comment télécharger Mencal - Mental Math Tricks dans un pays ou une région restreints.
Consultez la liste suivante pour voir les exigences minimales de Mencal - Mental Math Tricks.
iPhone
Nécessite iOS 13.0 ou version ultérieure.
iPad
Nécessite iPadOS 13.0 ou version ultérieure.
iPod touch
Nécessite iOS 13.0 ou version ultérieure.
Mencal - Mental Math Tricks prend en charge Anglais, Chinois simplifié, Chinois traditionnel
Mencal - Mental Math Tricks contient des achats intégrés. Veuillez vérifier le plan tarifaire ci-dessous:
Unlock all math games
$0.99
Unlock Random Mode
$0.99
Unlock Fractions Mode
$0.99
Unlock Operators Mode
$0.99
Unlock Numbers Mode
$0.99