Une superbe découverte ! Les points positifs : + les explications sont claires et on les comprend bien même avec un niveau danglais standard + linterface est simple et sobre + le contenu est riche, je ne connaissait pas les 3/4 des astuces données ici + un entrainement spécifique pour chaque "leçon" Les points négatifs : - Pas (encore) françisé - Pas dentrainement "standard" utilisable pour réviser ses tables de multiplication par exemple (ma fille se reconnaitra). Un logiciel à mettre entre toutes les mains !
Estimation application downloads and cost
Description
Learn how to add, subtract, multiply, divide, and square at lightning fast speed.
* Nearly 60 Math tricks to help you calculate mentally
* Learn lessons at your pace
* Learn how to mentally check your calculations
* Perfect for students and adults alike
* Practice each lesson and progress to the level of Mathemagician
* Play games with your choice of lessons or a random mix
* Stats tracking for each game
* Full screen mode
* Hide answers until you are ready to see them
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. 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 90s
* Square numbers in the 50s
* Multiply differing by 2,4,6
* Multiply if 1s sum is 10
* Multiply two close numbers
* Sum of first n even numbers
* Sum of first n odd numbers
* 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. Dont 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.
=================================
Look for Mathemagics on the iOS AppStore.
(Universal iPhone and iPad app)
=================================
Follow us on Twitter @blulightnin
=================================
Read more
* Nearly 60 Math tricks to help you calculate mentally
* Learn lessons at your pace
* Learn how to mentally check your calculations
* Perfect for students and adults alike
* Practice each lesson and progress to the level of Mathemagician
* Play games with your choice of lessons or a random mix
* Stats tracking for each game
* Full screen mode
* Hide answers until you are ready to see them
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. 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 90s
* Square numbers in the 50s
* Multiply differing by 2,4,6
* Multiply if 1s sum is 10
* Multiply two close numbers
* Sum of first n even numbers
* Sum of first n odd numbers
* 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. Dont 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.
=================================
Look for Mathemagics on the iOS AppStore.
(Universal iPhone and iPad app)
=================================
Follow us on Twitter @blulightnin
=================================
Mathemagics screenshorts
Application availability
Available in countries
| Country | Price |
|---|---|
| Canada | 6.99 CAD |
| China | 30 CNY |
| France | 5.49 EUR |
| Germany | 5.49 EUR |
| Italy | 5.49 EUR |
| Netherlands | 5.49 EUR |
| Portugal | 5.49 EUR |
| Spain | 5.49 EUR |
| Poland | 5.49 EUR |
| UK | 4.99 GBP |
| India | 400 INR |
| Japan | 600 JPY |
| Poland | 23.99 PLN |
| Russia | 379 RUB |
| Turkey | 17.99 TRY |
| USA | 4.99 USD |
| Ukraine | 4.99 USD |
Available for devices
MacDesktop,Reviews
Presque parfait !
pas mal
Pour ceux qui aiment apprendre des bases simples de calcul mental, cest sympa, mais les maths sont bien plus vastes que ça et on espère donc en apprendre plus. à suivre donc...
pratique
Appli vraiment utile et bon entrainement au calcul mental. Peut aider beaucoup de monde à défaut davoir une calculatrice à porté de main
Très instructif
Cette application est très pratique si vous avez des lacunes en mathématiques et plus particulièrement en calcul mental. Cependant, vous devez également avoir des notions danglais pour pouvoir comprendre les explications données. Dès que vous vous sentez prêt, vous pouvez tester les méthodes apprises grâce à des QCMs. Jespère que les développeurs vont introduire de nouvelles astuces pour nous faire devenir des pro en Maths!
GREAT !
Très utile pour apprendre les bases du calcul mental, je la recommande ;)
Très pratique !
Application très pratique, langlais est plutôt simple dans lensemble et tout est très clair. Pour le calcul mental je la recommande vivement =)
adilap
AU TOP cette appli ! Très bien réalisée, excellents conseils. Même sil existe parfois de meilleures méthodes...
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