# Description

Mathematic mobile cheat sheet. The project "Pythagoras" is a reference book of mathematics. "Pythagoras" will become an indispensable assistant for students. Reference is constantly updated with new materials. We will be glad to hear your suggestions for the functional application.

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# Reviews

Helpfulness

Newest

Rating

Helpfulness

All Versions

All Versions

Latest Version

4.3

48 total

5 32

4 6

3 4

2 3

1 3

A Google User

Mr.B Well-) That's cool. Very useful for cheating=))) If u now what I mean..=) yep-) totally +1)))

A Google User

Great for study. Much quicker than Googling or sesrching through notes/books.

User reviews

Mr.B Well-) That's cool. Very useful for cheating=))) If u now what I mean..=) yep-) totally +1)))

Great for study. Much quicker than Googling or sesrching through notes/books.

# What's New

Version 1.1:

* Increased font size for ease of use

* Added English

# Additional information

Updated

June 4, 2012

Size

642k

Installs

5,000 - 10,000

Current Version

1.1

Requires Android

2.2 and up

Content Rating

Everyone

Permissions

Report

Flag as inappropriate Offered By

FreeCorp

Developer

# Similar

## Pythagorean Theorem Calculator

GK Apps

1

This free math calculator will instantly solve the Pythagorean equation. The Pythagorean Theorem states that a²+b²=c² and can be used to find the length of the hypotenuse of a right triangle. Simply input the length of two sides and the app will calculate the third side according to the Pythagorean Theorem.

For example enter side A and sides B and the calculator will calculate the length of side C.

For example enter side A and sides B and the calculator will calculate the length of side C.

The best app for school and college! If you are a student, it will help you to learn algebra and geometry!

## Math Helper Lite - Algebra

DDdev

1

Math Helper Free is the best application on the market, which solves mathematical problems and shows step-by-step solution.

It's easy - you enter a problem and get the answer, detailed solution and a theory reference.

THIS IS ORIGINAL MATH HELPER. Avoid cheap clones of this app on the market and see no further – download it right now!

***

OUR USERS SAY:

«This is amazing app this helped me to study easily without any doubt.. Without any guidence i can get full marks in maths ... Love this app :) :) :D» - Pulkit G.

***

WHAT IT HAS

[✔] Linear Algebra - Operations with matrices (solving matrix)

[✔] Linear Algebra - Solving systems of linear equation (from 2 to 10 equation at a time)

[✔] Vector Algebra - Vector (vector problems)

[✔] Vector Algebra - Geometry Shapes (geometry – triangles, pyramids, planes)

[✔] Calculus - Derivative (Derivative of the function, of a function defined parametrically, of an implicit one)

[✔] Calculus - Indefinite Integral (integral solver, antiderivatives)

[✔] Limits (limits calculator solver)

[✔] The theory of probability (probability theory, statistics)

[✔] Calculus - The number and sequence (prime factorization, lcm and gcd, complex numbers, arithmetic and geometric progressions and numbers, Diophantine equation, Euler function)

[✔] Function plotter (interactive graph plotter)

[✔] Also contains great scientific calculator and theoretical handbook

Math Helper Free is an universal assistant app for step-by-step solving mathematical problems for Algebra 1-2, Calculus (integral, Derivative, antiderivatives, vector, matrices (matrix), limits, equation, shapes, number etc) for school, secondary, college and university students and everyone who learn.

It allows you not only to see the answer or result of a task, but also a detailed step-by-step solution.

Also great feature is built-in scientific calculator and reference handbook – much easier to learn.

***

FEATURES AND ACHIEVEMENTS

✧ 10 topics and 60+ sub-section.

✧ Localization for Russian, English, Italian, French, German and Portuguese

✧ Intel ® Learn Series Alliance quality mark

✧ EAS ® approved

✧ More than 10'000 customers all over the world supported development of Math Helper Free by doing purchase

✧ The application is equipped with a convenient multi function calculator and extensive theoretical reference handbook to learn better

Derivative, antiderivatives, limits, geometric shapes, the task of statistics, probability theory, matrices or matrix (large spectrum of tasks with matrices (matrix) supported), systems of equation and other mathematical solving – this and more in Math Helper!

***

SUPPORT

✪ Thank you all helping us to reach 800'000+ downloads of Lite version

✪ You could also support us with good feedback at Google Play or by links below (facebook, twitter, email etc.)

✪ Our Facebook page: https://www.facebook.com/DDdev.MathHelper

✪ Or you could reach us directly by email

***

WHAT IS NEXT

We have plans to implement

● Numbers and polynomial solving, division and multiplication

● Fractions and definite integral (antiderivatives)

● Double integral (antiderivatives)

● New Derivative tasks

● More tasks on geometry, plotter

● Limits step-by-step

● Implement new design and add 50+ new tasks

● New applications, like Calculus symbolic calculator, Physics Solver, Physics Ref, Chemistry Solver, Geometry Shapes Solver and Plotter, theoretical reference handbook app.

***

Having problems with Probability theory, geometry shapes solution, integral, matrices (matrix), graph plotter, even more extensive theoretical reference handbook and much much more? Want to learn better? See no further – download this application right now!

P.S. Support us by liking us on Facebook

P.P.S Full solution is available not for all problem types, integral and limit problems available only in Full version.

******** THANK YOU!!! ********

## Formulae Helper Free - Math

DDdev

1

Formulae Helper Free – the best ref handbook app of math formulas on the market.

From the creators of Math Helper!

It provides easy access to formulas in algebra, trigonometry, calculus, geometry shapes and more.

Really helpful and easy to use – that is what you need to deal with mathematics, solve homework, solve quiz or test. See no further – download right now!

***

OUR USERS SAY:

«The best app» - Happy user from US

«Amazing. Helps me a lot! 100% recommended» - Happy user from Germany

***

FEATURES:

• Full support for the latest devices

• Optimized for tablets

• Quick, high-quality display - no "blurry" formulas or images

• Easy application navigation, fast and convenient search function for necessary math information

• Unique content designed with the involvement of educators, teachers and school test (quiz) developers

• Regular content updates

• Immediate communication with developers

***

FOR WHOM:

Formulae Helper Free is quick, best and easiest-to-use mathematics ref application for both teachers and students, featuring hundreds of mathematical formulas and equations at your fingertips.

This mathematical formulae app Free is useful to quick solve homework, quiz, test, studying, or ref. It can be used for studying pre calculus, calculus, learn algebra, trigonometry, solve trigonometric equation, geometry shapes, studying function, sequences, and more content that is mathematical. Also can be used as picture mathematical homework ref.

For total access to math without carrying around bulky handbook, get Formulae Helper Free today!

***

WHAT IT HAS:

1. Algebra cheatsheet

• Basic Properties and Facts

• Factoring and Solving

• Function and Graphs

• Series

• Complex numbers

2. Trigonometry cheatsheet

• Definitions of Trigonometric Function

• Trigonometry Facts and trigonometric equation

• Trigonometry Properties

• Trigonometric Formulas and trigonometric Identities

3. Geometry shapes cheatsheet – premium version only

• Triangle (are of triangle, lines of triangle, equilateral triangle, right triangle, etc.)

• Quadrangles

• Polygons

• Circles

4. Calculus cheatsheet – premium version only

• Derivatives

• AntiDerivatives (Integrals)

• Limits

5. Analytical geometry cheatsheet – premium version only

• 2D

• 2D in 3D

• 3D

It does not matter whether you have to make your homework done, or have a test, a quiz, studying, or just a equation solve practice – this app will help you with everything.

This is not simple handbook. This is easy interactive ref handbook you will love. This handbook will help you to deal with your practice, homework, studying, to learn new mathematical content or refresh your memory. Must have for everyone – whether you learn at school, at university or you are a teacher.

***

OUR PLANS

• Matrix (algebra matrices) content

• More geometry shapes and calculus

• Stereometry shapes

• Interactive test (quiz) function and learn options is under development.

Good for SSC, SAT, ACT or GCSE, homeschooling

Math is easy. Learn algebra with Formulae Helper Free !

**** THANK YOU ****

## Math Helper - Algebra Calculus

DDdev

1

Math Helper is the best application on the market, which solves mathematical problems and shows step by step solution.

It's easy - you enter mathematical problems and get the answer, detailed solution and a theory reference.

THIS IS ORIGINAL MATH HELPER. Avoid cheap clones of this app on the market and see no further – download it right now!

***

OUR USERS SAY:

«Excelent and helpful. Easy to use and very descriptive» - Julio Z.

«This is amazing app this helped me to study easily without any doubt.. Without any guidence i can get full marks in maths ... Love this app :) :) :D» - Pulkit G.

«This app helped me with my academics! Brought up my grades!» - Jordan P.

***

WHAT IT HAS

[✔] Linear Algebra - Operations with matrices (solving matrix)

[✔] Linear Algebra - Solving systems of linear equation (from 2 to 10 equation at a time)

[✔] Vector Algebra - Vectors (vectors problems)

[✔] Vector Algebra - Geometry Shapes (triangles, pyramids, planes)

[✔] Calculus - Derivative (Derivative of the function, of a function defined parametrically, of an implicit one)

[✔] Calculus - Indefinite Integrals (integrals solver, antiderivative)

[✔] Limits (limits calculator solver)

[✔] The theory of probability (probability theory, mathematical statistics)

[✔] Calculus - The number and sequence (prime factorization, lcm and gcd, complex numbers, arithmetic and geometric progressions and numbers, Diophantine equation, Euler function)

[✔] Function plotter (interactive graph plotter)

[✔] Also contains great scientific calculator and theoretical reference handbook

Math Helper is an universal assistant app for step by step solving mathematical problems for Algebra 1-2, Calculus (integral, Derivative, antiderivative, vectors, matrices (matrix), limits, equation, shapes, number etc) for school, secondary, college and university students and everyone who learn.

It allows you not only to see the answer or result of a task, but also a detailed step by step solution.

Also great feature is built-in scientific calculator and handbook – much easier to learn.

***

FEATURES AND ACHIEVEMENTS

✧ 10 topics and 60+ sub-section.

✧ Localization for Russian, English, Italian, French, German and Portuguese

✧ Intel ® Learn Series Alliance quality mark

✧ EAS ® approved

✧ More than 10'000 customers all over the world supported development of our apps by doing purchase

✧ The application is equipped with a convenient multi function calculator and extensive theoretical reference handbook to learn better

Derivative, antiderivative, limits, geometric shapes, the task of statistics, probability theory, matrices or matrix (large spectrum of tasks with matrices (matrix) supported), systems of equation, finding probability, vectors and other mathematical solving – this and more in Math Helper!

***

SUPPORT

✪ Thank you all helping us to reach 800'000+ downloads of Lite version

✪ You could also support us with good feedback at Google Play or by links below (fb, twitter, email etc.)

✪ Facebook page: https://www.facebook.com/DDdev.MathHelper

***

WHAT IS NEXT

We have plans to implement

● Numbers and polynomial solving, division and multiplication

● Fractions and definite integrals (antiderivative)

● Double integrals (antiderivative)

● New Derivative tasks

● More tasks on geometry, geometry plotter

● Limits step by step

● Implement new design and add 50+ new tasks solution

● New applications, like Calculus symbolic calculator, Physics Solver, Physics Ref, Chemistry Solver, Geometry Shapes Solver and Plotter, theoretical reference handbook app.

***

Having problems with vectors, Probability theory, geometry shapes solution, integrals, matrices (matrix), graph plotter? Need an extensive theoretical reference handbook? Want to learn better? See no further – download this application right now!

Good for SSC, SAT, ACT or GCSE

P.s. Support us by liking us on Facebook

****** THANK YOU!!! ******

## Matrices

Maximu

1

This is application for solving mathematical problems from chapter "Matrices". Its main advantage is in the full, detailed solving a problem with all auxiliary actions, in contrast to apps-calculators.

User-friendly and intuitive interface will do process of solving in several clicks.

It is the best pocket assistant for student both at home and on exams.

It have a solving of problems like:

- Matrix addition;

- Matrix multiplication;

- Matrix scalar multiplication;

- Determinant calculation;

- Inverse of the matrix;

- Transpose;

- Solving of systems of linear equations (by Cramer's Rule, Gaussian Elimination and Inverse Matrix Method).

This application will greatly facilitate your life!

User-friendly and intuitive interface will do process of solving in several clicks.

It is the best pocket assistant for student both at home and on exams.

It have a solving of problems like:

- Matrix addition;

- Matrix multiplication;

- Matrix scalar multiplication;

- Determinant calculation;

- Inverse of the matrix;

- Transpose;

- Solving of systems of linear equations (by Cramer's Rule, Gaussian Elimination and Inverse Matrix Method).

This application will greatly facilitate your life!

We apologize in advance for possible errors in translation. English isn't our native language, so please let us know if we need to correct something.

## School Assistant +

School Assistant + is your personal school aide, keep your routine organized with it.

Ever had your phone ring in class because you forgot to silence it?

School Assistant + will notify you when a class has started and automatically mute your phone for you during class.

Do you have trouble remembering when is your next test or assignment or what to study for your upcoming exam?

School Assistant + will remind you and even chart your progress throughout the year!

This version offers the following advantages over the free version:

• Main screen customization

• Weighted grades and evaluation types

• Better control and prediction on grades

• Unlimited evaluation types

• Tablet-designed main screen

• Google Calendar sync (one way)

• Events widget (Android 3 and 4 - can be added in the lock screen in Android 4.2 and up)

• Custom icons

• Password protection

• Schedule widget

• No ads

• Many more features coming soon...

If you want to check if School Assistant + supports your needs and wants, you can try the free version first.

Upgrading from the free version? Here is how to import your data:

• Make sure you have the latest version of School Assistant installed

• Open the free version, go to Menu > Settings > Tools > Export > Export

• Open School Assistant +, complete the initial setup and then go to Menu > Settings > Tools > Import and follow the instructions

Do you have ideas to make School Assistant better or have you found a bug?

Contact me and I'll implement/solve it as soon as possible.

Leaving negative comments here won't help me solve the issue.

Coming soon only in School Assistant +

• Better Google Calendar integration

• Smart event adding

• User support

• Many other features

## HelpMeTeacher

HelpMeTeacher - твой помощник в решении трудных задач школьных предметов!

Теперь целый Интернет-ресурс в твоем распоряжении прямо в кармане!

Теперь целый Интернет-ресурс в твоем распоряжении прямо в кармане!

• Здесь есть калькуляторы не на один предмет, а сразу на ШЕСТЬ ПРЕДМЕТОВ!

• Удобный интерфейс приложения не даст тебе заблудиться во множестве калькуляторов.

• Как только ты нажмешь "РЕШИТЬ!", ты сразу получишь готовое к записи решение.

• Уникальные калькуляторы по многим распространенным темам.

• Данному веб-приложению вовсе не нужен Интернет, и в нем практически отсутствует какая-либо реклама.

• Здесь ты найдешь еще и материалы по предметам! В два раза больше пользы:)

--------------------------------------------------------

И многое другое ты найдешь для себя, скачав приложение сайта HelpMeTeacher.ru!

Вперед к хорошим оценкам с удобным инструментом, который будет всегда с тобой!

============================

Просьба ставить оценки, сопровождая их КОММЕНТАРИЯМИ! Так вы поможете разработчику сделать сервис лучше!

## School Aide

SchoolAide is the ready reckon-er of your neighborhood schools. It provides the information for 150+ schools in Delhi-NCR region

It currently gives information of 100+ schools in Delhi and top schools in Gurgaon, Noida, Faridabad and Ghaziabad

Parents looking for Nursery Admission will find this really helpful since it provides the following information on the go:

It currently gives information of 100+ schools in Delhi and top schools in Gurgaon, Noida, Faridabad and Ghaziabad

Parents looking for Nursery Admission will find this really helpful since it provides the following information on the go:

Following information is available

- School Address and location on Google map

- School Phone number and website

- Regular live updates to Admission Start Dates and Results dates

- Top Schools ranking in Delhi and NCR region

- User friendly interface

## 13+ Maths Lite

Over 140 revision notes and 1420 questions with explanations on Number, Algebra, Geometry & Measure and Data Handling.

**NOTE: This is a lite version where in only few topics are available. All the remaining locked topics will be unlocked on buying the full version from within this lite version. It will be a one time purchase to unlock ALL the locked items in one go.

DETAILED TEST RESULTS

On the completion of each test the user is given a summary of test along with the time taken on each question. Every question can be reviewed and all questions have an explanation of the answer.

PROGRESS METER

An interactive pie chart displays current progress for each topic so that you can track your weak areas and retry the questions you answered incorrectly.

MOCK TEST

Mock test simulates the real test format. Questions are presented randomly from all the topics.

REVISE BY SUBJECT

Number:

Approximation of calculations

Decimal places

Rounding

Significant figures

Addition & subtraction with negative numbers

Column addition & subtraction

Negative numbers

Number problems in words

Order of operations & BODMAS

Ordering numbers & place values

Factors

Highest common factor

Long division & multiplication

Lowest common multiple

Multiples

Multiplying & dividing by decimals & single-digit numbers

Multiplying & dividing with negative numbers

Prime factors

Prime numbers

Real-life problems using multiplication & division

Times tables

Adding & subtracting decimals & fractions

Calculating a percentage of a quantity

Converting decimals into fractions & vise-versa

Decimals - multiplication & division

Dividing fractions

Equivalent fractions

Equivalent percentages, fractions & decimals

Finding a fraction of a quantity

Fraction problems in words

Fractions of a shape

Improper fractions & mixed numbers

Multiplying fractions

One quantity as a fraction/percentage of another

Percentage change

Percentage problems in words

Calculated powers

Dividing & Multiplying powers

Dividing & Multiplying using powers of 10

Power of a power

Powers of 10

Square numbers

Square roots & cube roots

Standard form

Best buys

Calculating with ratios

Density

Direct proportion

Dividing amounts in ratios

Ratio problems in words

Ratios & fractions

Speed

Algebra:

Equations with the variable on both sides

Expansion, simplification & factorisation

Formulae, expressions & equations

Inequalities on number lines

Inequalities

Multiplying expressions

Rearranging formulas

Setting up equations

Simplifying expressions

Simultaneous equations

Solving equations with brackets

Solving inequalities

Solving linear equations

Substitution

The language of algebra

Trial & improvement

Conversion graphs

Drawing graphs from tables

Negative co-ordinates

Finding the nth term from given patterns

Finding the nth term

Number sequences

Patterns in number

Special sequences

The nth term of a sequence

Geometry & Measure:

Area of a circle, rectangle & triangle

Area of compound shapes

Circumference of a circle

Constructions

Cuboids

Identifying 2D shapes

Parts of a circle

Perimeter

Polygons

Prisms

Pythagoras' theorem in real life

Pythagoras' theorem

Special quadrilaterals

Alternate angles

Angles & regular polygons

Angles around a point

Angles basics

Angles in a quadrilateral & triangle

Corresponding, Interior & Opposite angles

Converting measurements

Measuring time

Metric system

Nets

Plans & elevations

Units of length, area & volume

Congruent shapes

Reflections rotations & translations

Scaling & enlargements

Similarity

Symmetry

Data Handling:

Bar charts

Line graphs

Line of best fit

Pictograms

Pie charts

Scatter diagrams

Two way tables

Frequency tables

Mean, Median, Mode

Range

Addition rule for mutually exclusive outcomes

Keywords :- 13 plus,mathematics,thirteen plus exams,mock,test,practice,papers,grammar,school,entrance, guide, material, math, mock, notes, practice, revise, revision

## Супер шпаргалка по математике

topGosu

1

Представляем вам великолепную шпаргалку по математике! С функцией защиты от преподавателя!!! Главное успеть нажать кнопку "Точное время".

Содержит полный курс математических формул и справочных таблиц за школьный курс по математике, с 5 по 11 классы.

Обладает функциями увеличения для удобства просмотра формул и деталей графиков.

Будет регулярно обновляться и улучшаться, в том числе и по вашим отзывам.

Содержит полный курс математических формул и справочных таблиц за школьный курс по математике, с 5 по 11 классы.

Обладает функциями увеличения для удобства просмотра формул и деталей графиков.

Будет регулярно обновляться и улучшаться, в том числе и по вашим отзывам.

## Touch Pythagoras

nummolt

1

Touch Pythagoras:

The Pythagorean Theorem Interactive: a^2 + b^2 = c^2

The Pythagorean Theorem Interactive: a^2 + b^2 = c^2

App:

You can change the lengths of the legs (dragging).

You can change the length of the hypotenuse with two fingers.

You can zoom (pinch zoom) and rotate the figure (dragging).

There are 6 ways to view the Pythagorean theorem.

- Unit surfaces.

- Two equivalent square containing the same surface.

- The square for each leg in the square of the hypotenuse (Euclid)

- Pingi - Dudeney proof.

- Da Vinci.

- Bhaskara reasoning.

You can change the precision of the lengths. (In the contextual menu)

This application is also a small laboratory to investigate about the Pythagorean Theorem:

For example, you can experiment easily, looking for the exact solutions of the Pythagorean Theorem:

3² + 4² = 5² is not the only exact solution:

Below 21, there are 3 primitive triples:

3² + 4² = 5²

5² + 12² = 13²

6² + 8² = 10² (Not a true primitive result: Multiple of 3,4,5)

8² + 15² = 17²

9² + 12² = 15² (Not a true primitive result: Multiple of 3,4,5)

12² + 16² = 20² (Not a true primitive result: Multiple of 3,4,5)

Likewise it is also possible to find the solutions below 31 (11 solutions in all: but only 5 primitives)

Or solutions below 101 (52 solutions in all: but only 16 primitives)

More about this: Pythagorean triples: http://en.wikipedia.org/wiki/Pythagorean_triples

Touch Math Apps:

http://www.nummolt.com

MathTools reference of this app:

http://mathforum.org/mathtools/tool/206418/

Math 4 Triangles

Math 6 Geometry in the plane, Triangles, Pythagorean theorem

Math 7 Geometry in the plane, Triangles, Pythagorean theorem, Quadrilateral properties

Geometry Triangles, Right, Right Triangles, Special right triangle, Pythagorean theorem, Trigonometry

Algebra Exponents

Algebra II General

Trigonometry Right Triangles

From here we recommend the web page about the Pythagorean Theorem of Alexander Bogomolny:

http://www.cut-the-knot.org/pythagoras/index.shtml

(Shows 101 proofs of the Pythagorean Theorem)

## Mental Math for kids Free

Fun educational math game for training mental addition and subtraction skills. With our app you and your child will learn to count fast and error free. You will certainly fall in love with math!

FEATURES:

★ 23 levels

★ 5 speeds

★ 2 languages: English, Russian

★ addition and subtraction problems

★ training mental math skills

★ kids-friendly interface

★attractive graphics

★beautiful music and sounds

The game features two parts. The first part “COUNT TO 100” consist of problems within 100. It is helpful for kids who just learn how to add and subtract. The second part “COUNT TO 1000” consists of problems within 1000. Addition and subtraction of the two-digit and three-digit numbers will be very helpful for older children and adults.

“Mental Math” is really HELPFUL: it develops the mental math skills and promotes brain training. In the game you should solve addition and subtraction problems which look like the cubes falling from above the playing field. With each level the problems become more complex and progress in the game depends on how fast and error free you can add and subtract!

“Mental Math” is really ENJOYABLE: it contains the nice BONUSES that will please children and adults: exploding bombs, getting stars for good results.

The game will become a really good math helper for you and your child. Solving math problems through the play will be both useful and very interesting. Playing the game you’ll get the mental math skills which will be of use in everyday life!

★REVIEWS:

“You’re certainly going to get your money’s worth out of Mental Math!” (c)

“Nice game! I think children will have big fun with this game” (c)