# Description

Help "Calci" the calculator to solve math problems without his broken keys!

The goal of the game is to reach a certain number or solve a math problem with a limited set of numbers and some available operations in as few steps as possible - the calculations are made using a calculator that has some broken keys.

The Broken Calculator is an educational game that aims to improve children’s math skills and “number sense” while having fun!.

STUDENTS, PARENTS, TEACHERS can all have fun, play and improve their math skills with Broken Calculator.

PLAY mode – solve EASY, MEDIUM or HARD problems that Broken Calculator presents.

PRACTICE mode – choose the type of problem to work on as well as difficulty level.

CUSTOM mode – choose the keys you wish to disable & the goal you wish to reach – challenge yourself, your friends or your kids.

Tip: Search the Market and try Broken Calculator – Free Trial, version before you buy this full version.

Please submit bugs to support@math4mobile.com

You must install this app before submitting a review.

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# Reviews

Helpfulness

Newest

Rating

Helpfulness

All Versions

All Versions

Latest Version

4.0

47 total

5 27

4 8

3 4

2 0

1 8

A Google User

Great game Its a great way to work the brain. I'm using it to help my oldest with learning math.

A Google User

Crap.

Mariya Ivanova

Ok but... Wene ever I create,practice or enything,it says the game is not reporting!:@ Fix this and I'll give 5 stars.

# Additional information

Updated

December 11, 2013

Size

1.2M

Installs

5,000 - 10,000

Current Version

1.08t

Requires Android

2.1 and up

Content Rating

Everyone

Permissions

Report

Flag as inappropriate Offered By

WZMN Apps

Developer

# Similar

## Fun Kids Calculator Free

Help your kids learn math with this calculator for kids. 100% free!

Use this educational calculator at home or at school. Clear math functions. Basic operations: addition, subtraction, multiplication and division.

Large buttons and several different skins to attract kids’ attention. Keep children engaged and make it fun for them to learn math!

★ Very easy to use

★ Basic functions: add, multiply, divide & substract

★ See full operation on display

Change skins just by pressing on the big button on the bottom right corner.

This calculator is a great way to promote their numeracy skills. Whether your kids are learning numbers or they are already doing basic functions, this calculator is a fun way for your your child to become a math genius.

Children will learn to use it in no time and the entire family can also use this handy tool.

This app is made for you and your feedback is very welcome, if you have any issues while using this app or you have ideas to improve it, please contact the developer.

Disclaimer:

We believe that apps should be free, so everyone can enjoy them. In order to offer it for free and keep developing even more great free apps, we have no other option but to show ads. We have carefully selected those so they don't interfere with your app. If you don’t want to see ads, don’t install this app.

Main uses (besides calculator):

* Math homework & arithmetic help, students, teachers aid & exams preparation

* Calculate formulas & easily multiply, learn maths, help learning algebra

* Kids games, cartoon & bright color images

* Children numbers games & fun maths, easy division, multiplication, addition & subtraction

* Kids entertainment & develop brain capacity, cute images & fun games

* Measure & currency conversion, kitchen recipes aid, split the bill at restaurants

* Big buttons help visually impaired & elderly people, tax return & pension calculation, office aid

## AutoMath Photo Calculator

S2dio

1

AutoMath allows you to solve math questions simply by taking a photo of your math equations

AutoMath is a great way to check your work, study or even to teach yourself math.

Here are some of AutoMath's Photo Calculator Features:

- Quick and Accurate Results

- Step by step tutorials

- No internet required

- Can solve simple to advanced math questions

- 250+ Mathematical Functions

- Handwritten questions are coming soon and are not currently supported

AutoMath Photo Calculator Currently supports:

Addition, Subtraction, Multiplication, Fractions, Division, Inequalities, Powers, Polynomials, Linear Equations,

Square Roots, Trigonometry, Algebra, Simplification, and Basic Algorithms

AutoMath Smart Text Calculator supports: (photo calculator not yet available for most of the below)

Any other math problems such as calculus, equation systems, complex math, graphing, table of values, and more

Coming Soon:

Calculus, Equation Systems and the ability to scan handwritten questions

Please Note:

Your very first photo will copy data files which will take longer then normal. After the initial photo it will be a lot quicker.

Example Video : https://www.youtube.com/watch?v=QYladg1nCYM

Graphing Example : https://www.youtube.com/watch?v=EpIA7JhDZ_Q

Quick Mode Example : https://www.youtube.com/watch?v=GtGmWHB3FZQ

Decide the future of AutoMath by Beta Testing: https://plus.google.com/communities/112210106892044446358

## Math Master

This program helps learn math for kids and teenagers.

It contains 18 stages with different equations on different difficulty levels.

from simple 2 + 3 = ?

to sophisticated 4 x ( 6 + 7 ) = ?

Can you solve them?

Check it its fun, it's free!

Stars are earned for solving each stage without any errors.

For more stars you need to be faster.

## 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!!! ******

## Algebra Slope (Pro)

Discontinued, the new app can be found here:

https://www.google.com/url?q=https://play.google.com/store/apps/details?id=com.liquidink.calculushelper

Features in the new app include:

-Slope Intercept Form

-Point Slope Form

-General Form

-y intercept

-x intercept

-midpoint between two points

-distance between two points

## Linear Inequality Calculator

Linear Inequality Calculator is a handy calculator for solving linear inequalities in one variable.

Just enter a linear inequality using the calculator keyboard and tap Solve.

Just enter a linear inequality using the calculator keyboard and tap Solve.

Features:

Linear Inequality Calculator solves one-step, two-step and multi-step linear inequalities.

Linear Inequality Calculator lets you solve linear inequalities (first degree inequalities) involving fractions and parentheses (brackets).

Linear Inequalities Calculator shows calculation details (steps).

Linear inequality solver stores calculation history (25 inequalities) with the possibility to recall and modify previous inequalities.

Linear Inequality Calculator sends the results of calculation and calculation history via email.

Note: Linear Inequalities Calculator does not solve linear inequalities with two variables and linear inequalities with a variable in the denominator (fractional inequalities).

The results can be sent via email.

Requirements: Adobe AIR.

## Mathway

Mathway

1

Bring the solving power of Mathway to your Android device, no network access required! Get free instant answers to your math problems, or subscribe to include step-by-step work and explanations. With hundreds of millions of problems already solved, Mathway is the #1 problem solving resource available for students, parents, and teachers.

Mathway solves problems in Basic Math, Pre-Algebra, Algebra, Trigonometry, Precalculus, Calculus, Statistics, Finite Math, Linear Algebra, and Chemistry.

## Math Tricks

Antoni

1

This program is designed for those who want to learn interesting mathematical tricks to speed up the calculating. These tricks will help solve part of the mathematical problems and tasks much faster than classical. Will also be helpful to those who want to hone basics such as the multiplication table.

When you learn these mathematical tricks, you'll be able to show off your skills to friends and prove to them that you have a talent for mathematics. New skills you can use in the store, at school, at college, at work - wherever thanks to quick calculation skills can save a lot of precious time.

Fun Math Tricks:

1. Addition

2. Subtraction

3. Multiplication table

4. Division

5. Multiply two digit number by 11

6. Square numbers ending in 5

7. Multiply by 5

8. Multiply by 9

9. Multiply by 4

10. Dividing by 5

11. Subtracting from 1000

12. Tough multiplication

13. Power of two

14. Adding numbers close to hundreds

15. Subtracting numbers close to hundreds

16. Multiply numbers between 11 and 19

17. Square numbers between 11 and 99

18. Multiply two digit numbers having same tens digit and ones digits add up to ten

19. Square numbers between 50 and 59

20. Square numbers between 40 and 49

21. Multiply two digit numbers editing in 1

22. Percent

23. Square numbers between 100 and 109

Training mode:

- 15 levels for every trick

- timer 15 seconds

Rating stars:

- score > 000 - ★☆☆

- score > 350 - ★★☆

- score > 650 - ★★★

This free version of Math Tricks contains third party advertisements.

## Algebra Slope .

Discontinued, the new app can be found here:

https://www.google.com/url?q=https://play.google.com/store/apps/details?id=com.liquidink.calculushelper

Features in the new app include:

-Slope Intercept Form

-Point Slope Form

-General Form

-y intercept

-x intercept

-midpoint between two points

-distance between two points

## Mathematics

daboApps

1

NOTE: use the SWIPE-TO-DELETE gesture to delete functions, equations, variables

- NEW: statistics (gaussian test, t test, binominal and normal distribution, standard deviation, average, sum, median)

- formula calculation with variables, sums, products and sequences

- solve equations (linear, quadratic, cubic, transpose)

- plot functions, derivate, integrate, calculate roots and extremas (polynomial, rational, exponential, etc)

- calculate tangent, asymptote, interception

- reconstruction: calculate f(x) by given roots, points or extremas

- f(x,y) plot in 3D

- factoring (Bézout's identity, Euler's totient function, least common multiple, greatest common divisor)

- modulo calculation with big integer and fractions

- differential and integral calculus

- curve sketching, limes, minima, maxima

- linear algebra, vectors, matrices

- unit conversion

- number systems, binary/oct/decimal/hex calculator

- complex number calculation

Supported languages:

English, German, Francais, Espanol, Italian, Portuguese

Mathematics is a powerful calculation software for your android smartphone.

FEATURES

Calculate any formula you want and show them in a 2d or 3d plot. The natural display shows fractions, roots and exponents as you would expect it from mathematics.

In a few seconds you derivate or integrate your desired function, calculate the zero points of your function und show them in the function plot. See all maxima, minima or inflection points in one view.

The easy way of use allows you to solve linear equations in just a moment. Or transform your mathematical, physical or chemical equation to any unknown variable.

You often needs to calculate with binary, octal or hexadecimal number systems? No problem! You can mix them together in one calculation even by using decimal digits. But that's not enough! You can also calculate with any other number system with base 2 to 18.

From time to time you may need to convert units to another one, like Celsius to Fahrenheit, miles to kilometre, inches to foot and so on.

You will also be able to calculate with vectors, matrices and determinants.

All this features are combined in this app and will make your mathematical life a lot easier.

## yHomework - Math Solver

Having trouble with algebra?

Equations, inequalities and graphs leave you frustrated?

Tried to solve the problem but you're not sure you got it right?

Meet yHomework - the math solver that actually works 100% of the time!

No gimmicks, no fuss, no excuses - we simply give you the an instant full step-by-step solution and explanation.

yHomework is an easy to use Math solver, just enter your question or equation, and the app will immediately give you the answer together with the full step-by-step solution!

Say you have: 3x+5=8

Not sure what to do next? Just type it into the app and get the step-by-step solution with just one click!

It's just that simple! 1.. 2.. 3.. and you're a math whiz!

OVER A MILLION USERS CAN'T BE WRONG! DOWNLOAD yHomework TODAY!

Current material covers:

Simplification, single unknown equation, 2 equation sets, quadratic equations, Inequalities and function graphs.

Questions? Comments? Contact us at: support@yhomework.com

## Fraction calculator

This calculator performs the following operations with fractions : multiplication, division , addition, subtraction , and reduces the fractions and converts the answer as a decimal . They are very easy to use: click on an empty entry field and use the keypad to type in the desired value at the bottom . If you want to enter a negative fraction, click on the small square in front of the input field and shot it appears the sign "-" (if you click this button again the "- " disappears) . Then select the desired operation by pressing the appropriate button on the left of the keyboard ( if you do not select the operation calculator will simply reduce fractions with output greatest common divisor - GCD ) . By clicking on the most right button, your answer becomes a value in the first input field , and you can continue a series of calculations.

## Fraction Calculator

With this Calculator you are able to calcutate fractions.

Use the Buttons in the first row for a very easy input of the numerator and the denominator.

Of course, fractions are automatically canceled.

And it is very useful that the result is also shown as decimal number.

This is using the internet access for ads only.

Please report any bugs. I will try to correct them as soon as possible.

This application has been tested extensivly. However errors and wrong are possible. There is no warranty for correct results given.

# More from developer

## The Broken Calculator

Help "Calci" the calculator to solve math problems without his broken keys!

The goal of the game is to reach a certain number or solve a math problem with a limited set of numbers and some available operations in as few steps as possible - the calculations are made using a calculator that has some broken keys.

The Broken Calculator is an educational game that aims to improve children’s math skills and “number sense” while having fun!.

STUDENTS, PARENTS, TEACHERS can all have fun, play and improve their math skills with Broken Calculator.

PLAY mode – solve EASY, MEDIUM or HARD problems that Broken Calculator presents.

PRACTICE mode – choose the type of problem to work on as well as difficulty level.

CUSTOM mode – choose the keys you wish to disable & the goal you wish to reach – challenge yourself, your friends or your kids.

Tip: Search the Market and try Broken Calculator – Free Trial, version before you buy this full version.

Please submit bugs to support@math4mobile.com

Tip: Search the Market and try The Broken Calculator – Free Trial, version before you buy this full version.

Please submit bugs to support@math4mobile.com