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# Description

Formler og "regnemaskiner", der viser mellemregninger.

Med app´en "Regneregler" får du hjælp til dagligdagens matematik, og du kan genopfriske dine matematikkundskaber med en hurtig oversigt over formler og begreber.

En uundværlig app for elever, forældre, håndværkere og alle andre - uanset niveau - da den både kan bruges som opslagsværk og som hjælp/støtte med forklaringer til selve udregningerne.

App´en tager udgangspunkt i undervisningen i grundskolen, men rummer også mange emner, der bruges på gymnasiale uddannelser eller i erhvervslivet.

Teksterne er skrevet, så de er let forståelige. Vores mål er, at alle skal kunne være med - uanset niveau.

App'en indeholder også en matematisk ordbog over matematiske begreber.

* Geometri

Se geometriske figurer, formler og regn på blandt andet arealer, vinkler og meget andet.

* Rumgeometri

Se rumgeometriske figurer, formler og regn blandt andet på rumfang.

* Omregninger

Omregn imellem grader og radianer, hastighed, længde, arealer, rumfang, målestoksforhold og tidsenheder.

* Finans

Læs om lånetyper og beregn terminer, procenter og omregn valuta eller beregn moms.

* Tal og algebra

Løs ligninger, regn med brøker eller dividér, gang, læg sammen eller træk fra.

Se også reglerne for parenteser, potenser, rødder og rækkefølgen af regnearterne.

* Statistik og sandsynlighed

Lær om diagrammer, mængdelære, observationer, kombinatorik og sandsynligheder.

* Funktioner

Lær om de forskellige typer funktioner og beregn eller tegn dem i vores tegnemaskine.

* Spil

Træn den lille tabel eller regnearternes rækkefølge.

* Tabeller

Se "den lille" eller "den store" tabel.

Regneregler app'en er lavet af Site Project ApS, der også står bag hjemmesiden regneregler.dk

Formulas and "calculators" that show intermediate results.

With the app "Calculation rules" to get help for everyday math, and you can refresh your math skills with a quick summary of formulas and concepts.

An indispensable app for students, parents, builders and everyone else - at any level - as it can be used both as a reference and help / support with a description of the calculations.

The app is based on teaching in primary school, but also contains many items used in secondary education or in business.

The texts are written so that they are easily understood. Our goal is that everyone shall have the opportunity - at any level.

The app also contains a mathematical dictionary of mathematical concepts.

* Geometry

See geometric figures, formulas and rain in, among other areas, angles and much more.

* Solid geometry

See rumgeometriske figures, formulas and rain among other volumes.

* Conversions

Convert between degrees and radians, speed, length, area, volume, scale and timing devices.

* Finance

Read about loan types and calculate dates, rates and convert currency or calculate VAT.

* Numbers and algebra

Solve equations, calculating with fractions or divider, once put together or move on.

See also the rules of brackets, powers, roots and order of rain species.

* Statistics and Probability

Learn about diagrams, set theory, observations, combinatorics and probability.

* Features

Learn about the different types of functions and calculate or draw them into our drawing machine.

* Play

Train the small table or rain species order.

* Tables

See the "small" or "large" table.

Mathinary app is made by Site Project ApS, which is also behind the website regneregler.dk

You must install this app before submitting a review.

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My review

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# Reviews

Helpfulness

Newest

Rating

Helpfulness

4.0

986 total

5 537

4 173

3 99

2 57

1 120

A Google User

Genialt Håber på at den udvides løbende...!!

A Google User

Glimrende

A Google User

Sådan Genial til at forklare ungerne reglerne, når de ikke tror på forældrene.

User reviews

Sådan Genial til at forklare ungerne reglerne, når de ikke tror på forældrene.

# What's New

Version 2.4

Enkelte fejlrettelser til formeltegneren samt scroll der kunne låse på nogle telefoner.

Version 2.3

Designet opdateret og emnerne er udvidet. Enkelte fejlrettelser og en del nye emner tilføjet.

# Additional information

Updated

May 5, 2014

Size

Varies with device

Installs

100,000 - 500,000

Current Version

Varies with device

Requires Android

Varies with device

Content Rating

Everyone

Permissions

Report

Flag as inappropriate Offered By

Site Project ApS

Developer

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## Math Helper Lite - Algebra

DDdev

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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!

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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.

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✪ 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.)

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We have plans to implement

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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!!! ********

## LoviOtvet best math solver

iTVA

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Innovative calculator with the ability to display the progress of solving mathematical expressions as required in schools and other educational institutions.

Perfect for checking homework, learning mental arithmetic, computing "in the column" solutions to complex expressions with fractional numbers and quadratic equations of any complexity.

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## LoviOtvet Calculator

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Universal Calculator or solver - as any name, and unique to the application is not found.

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Solution fractions, calculating the discriminant, all as required when writing to a school notebook students of all classes.

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## OMS Fractions Calculator

"OMS Fractions Calculator" is handy tool for addition, subtraction , multiplication and division of fractions and mixed numbers (fractions with integer part).

Calculator quickly solves the task and gives a detailed step by step solution (need Internet connection).

Application gives you all calculations in detail and shows how to:

- convert improper fractions to mixed numbers;

- convert fractions to a common denominator;

- simplify fractions;

- convert mixed numbers to improper fractions.

Calculator with detailed solutions helps you better understand how to solve task with fractions. And always will help parents check homework of their children.

You can always use this and many other mathematical online calculators by visiting my website OnlineMSchool.com.

Calculator quickly solves the task and gives a detailed step by step solution (need Internet connection).

Application gives you all calculations in detail and shows how to:

- convert improper fractions to mixed numbers;

- convert fractions to a common denominator;

- simplify fractions;

- convert mixed numbers to improper fractions.

Calculator with detailed solutions helps you better understand how to solve task with fractions. And always will help parents check homework of their children.

You can always use this and many other mathematical online calculators by visiting my website OnlineMSchool.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.

## AutoMath Photo Calculator

S2dio

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

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## Graphing Calculator by Mathlab

If you're looking for a graphing calculator app that works smoothly and seamlessly, you've found it! Graphing Calculator by Mathlab is a scientific graphing calculator integrated with algebra and is an indispensable mathematical tool for students in elementary school to those in college or graduate school, or just anyone who needs more than what a basic calculator offers. It is designed to replace bulky and costly handheld graphing calculators and works on virtually any Android phone or tablet.

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Free version requires internet connection and contains ads! Upgrade to PRO!

Help site with instructions and examples: http://help.mathlab.us

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SCIENTIFIC CALCULATOR

* arithmetic expressions +,-,*,/,÷

* square root, cube and higher roots (hold ‘√’ key)

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* hyperbolic functions sinh, cosh, tanh, ... (hold "e" key to switch)

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* scientific notation (enable in menu)

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GRAPHING CALCULATOR

* multiple functions graphing

* implicit functions up to 2nd degree (ellipse 2x^2+3y^2=1, etc.)

* polar graphs (r=cos2θ)

* parametric functions, enter each on new line (x=cos t, y=sin t)

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FRACTION CALCULATOR

* simple and complex fractions 1/2 + 1/3 = 5/6

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* linear equations x+1=2 -> x=1

* quadratic equations x^2-1=0 -> x=-1,1

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MATRIX CALCULATOR

* matrix and vector operations

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LIBRARY

* user defined constants and functions (PRO)

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## OMS Quadratic Equation Solver

"OMS Quadratic Equation Solver " is handy tool for solving quadratic equations.

Quadratic equations calculator not only calculates the answer (discriminant and the roots of the quadratic equation), but also shows a detailed step by step solution (need Internet connection).

Application gives you all calculations in detail and shows how to:

- find discriminant;

- find roots of quadratic equation.

The advantage of this calculator is the fact that as the coefficients of the quadratic equation, you can input integer numbers, decimals and fractions.

Calculator with detailed solutions helps you better understand how to solve task with quadratic equations. And always will help parents check homework of their children.

You can always use this and many other mathematical online calculators by visiting my website OnlineMSchool.com.

Quadratic equations calculator not only calculates the answer (discriminant and the roots of the quadratic equation), but also shows a detailed step by step solution (need Internet connection).

Application gives you all calculations in detail and shows how to:

- find discriminant;

- find roots of quadratic equation.

The advantage of this calculator is the fact that as the coefficients of the quadratic equation, you can input integer numbers, decimals and fractions.

Calculator with detailed solutions helps you better understand how to solve task with quadratic equations. And always will help parents check homework of their children.

You can always use this and many other mathematical online calculators by visiting my website OnlineMSchool.com.

## Fraction to Decimal

GK Apps

1

This free math calculator is able to convert fractions into decimal numbers. You can convert common fractions (like 1/2) and mixed fractions (like 2 4/5).

The best mathematical tool for school and college! If you are a student, it will help you to learn arithmetic and division!

Note: A common fraction consists of an integer numerator, displayed above a line (or before a slash in this app), and a non-zero integer denominator, displayed below (or after the slash) that line. Numerators and denominators are also used in fractions that are not common, including compound fractions, complex fractions, and mixed numerals.

## Fractions Math

GK Apps

1

This free math app is a fractions calculator with various functions:

- add, subtract, multiply and divide fractions.

- convert fractions in decimals,

- simplify fractions

- compare fractions

- find the lowest common denominator

- fraction trainer, to learn fraction calculations

Best mathematical tool for school and college! If you are a student, it will helps you to learn arithmetics and calculations with fraction numbers.

Note: A common fraction consists of an integer numerator, displayed above a line (or before a slash in this app), and a non-zero integer denominator, displayed below (or after the slash) that line. Numerators and denominators are also used in fractions that are not common, including compound fractions, complex fractions, and mixed numerals.

## Solve Expressions

Solve Expressions can solve math expressions - with numbers and letters, fractions, powers - step by step!

Write your expression in the field, you can check the preview if is correct, and then solve it.

****

Instructions

-Fractions 2/3

-Multiplication symbol * (asterisk) // division : (colon)

-Powers 2^3 (two to the power of three)

-Periodic 2,0(3)

****

****

Disclaimer: It is an automatic app, so the results might be wrong.

Note: the app requires an internet connection.

****

## Fraction calculator xFractions

A fast, simple and easy-to-use fraction calculator with steps, that helps you add fractions, subtract fractions, multiply fractions, and divide fractions.

This fractions calculator performs operations on proper and improper fractions, mixed numbers (mixed fractions), and whole numbers.

Fraction calculator can be used to calculate two and three fractions.

To solve fractions, select the desired number of fractions, type in fractions, mixed numbers, or whole numbers in the provided fields, select the operation you wish to perform (i.e. Add fractions "+", Subtract fractions "-", Multiply fractions "x", Divide fractions "÷") and click “Calculate”. You can enter negative fractions by putting a minus sign before the whole part.

This fractions calculator performs operations on proper and improper fractions, mixed numbers (mixed fractions), and whole numbers.

Fraction calculator can be used to calculate two and three fractions.

To solve fractions, select the desired number of fractions, type in fractions, mixed numbers, or whole numbers in the provided fields, select the operation you wish to perform (i.e. Add fractions "+", Subtract fractions "-", Multiply fractions "x", Divide fractions "÷") and click “Calculate”. You can enter negative fractions by putting a minus sign before the whole part.

Features:

Fraction solver for two and three fractions.

Solves several types of problems, including addition, subtraction, multiplication, and division, with 2 or 3 fractions.

Operations on proper fractions, improper fractions, mixed numbers and whole numbers.

Adding and subtracting fractions with like denominators.

Adding and subtracting fractions with unlike denominators. In case of adding and subtracting fractions with unlike denominators the fractional calculator finds the least common denominator.

Multiplying and dividing fractions.

Multiplying and dividing mixed fractions.

Shows step by step instructions.

History tape to view your recent calculations.

Back and forward buttons to check or recall recent calculations.

Fractions solver sends results and calculation history via email.

'Undo' for the Clear command.

Supports both portrait and landscape orientation.

Requirements: Adobe AIR.

# More from developer

## Mathinary math

Math topics carefully written to make it easy to understand math, calculators that give explanations and intermediate results, and a collection of formulas. Does not require network access.

Mathinary is a powerful educational math tool for students and parents who help their children with math.

Mathinary contains formulas, explanations and calculators. The calculators give explanations, intermediate results and final results. The calculators are simulating how a person would calculate the result, by showing every step of the calculation including descriptions.

The topics in Mathinary are described with text, which has been carefully written to avoid difficult words, and making it simple for students and their parents to understand math.

Mathinary is an invaluable app for children in school, their parents and others who needs help with math or those who just wants to freshen up their knowledge.

Mathinary is concentrated on math in school from the 5th to the tenth grade, but is also covering topics used in higher educations.

Topics covered:

* PLANE GEOMETRY

Annulus, circle, circle sector, circle segment, lines and points, parabola, parallelogram, polygon, quadrilateral, rectangle, rhombus, square, trapezoid, triangle, unit circle, vectors

* SOLIDS

Cone, frustum cone, cylinder, parallelepiped, prism, pyramid, frustum pyramid, sphere

* CONVERSIONS

Area, currency, degrees and radians, length, scale, speed, time periods, time units, volume

* FINANCE

Annuity loan, annuity savings, currency conversion, future value, percentage, value added tax

* Numbers & Algebra

Addition - long, binary numeral system, divisibility rules, division – long, exponents, fractions, linear equation, multiplication – long, order of operations, parentheses, quadratic equation, roman numerals, roots, sets of numbers, simplification, subtraction –long

* Functions

Exponential functions, inversely proportional function, linear function, power function, proportional function, quadratic function

* Probability & statistics

Binomial distribution, charts, combinatorics, observations, probability, set theory

* Tables

Fractions / least common denominator, multiplication 10x10, multiplication 12x12, multiplication 20x20

* Math games

Multiplication game, order of operations game

The developers can be contacted within the app, in the section “ABOUT” and then “Contact us”