1) Watch the list of prime numbers,
2) Highlight prime numbers among all natural numbers (from 1 to 10.000)!
3) Check whether your given number is a prime one! And, by the way, find all divisors of your given number!
This app is intended for all people who are interested in the topic of prime numbers, especially - for pupils, students and high-educated people!
For any your questions and suggestions contact me at: firstname.lastname@example.org
This app is for people who have fun watching prime numbers.
The app is designed to imitate the Primer physical devices shown in this Numberphile video:
More on the Primer physical device:
In addition, the calculator calculates the GCF (Greatest Common Factor) and LCM (Least Common Multiple) of given numbers.
Prime factoring calculator stores last 25 results.
Requirements: Adobe AIR.
It improve brain training which will help to increase your thinking ability, enhance your memory and help you become better with analytic thinking.
Developing your cognitive and mathematics skills through continuous practice and brain training will help you become a great achiever and more productive
Complete Math Brain Training takes users through a level system that builds on previous knowledge from lower level. To cap it all, you will learn other forms of maths trick with the generally workout section.
Brain Tricks also covers maths topics like:
Quadratic Solution tricks
Your age maths
Brain Training Math tricks
Square Number ending with 5
Divide by 5
Power of 2
Square numbers between 10 and 50
Multiple of. e.tc
For students writing high school exams like WAEC, NECO, JAMB, GCE, KCSE, this app will help them improve in areas like quadratic equation, prime number, sequence
The most striking section in complete brain tricks is the age brain training. This will expose you on how to estimate and calculate age in months with a given date of birth
The addition number game is also an interesting trick to learn number combination by addition.
Remember that those that learn mathematics trick and master it always feel cool in school or around friends
If you have any problem or suggestion, kindly contact me and I will fix it.
- prime number testing,
- number conversion / number system conversion / number converter (decimal to binary, decimal to hex)
- GCD (greatest common divisor)
- LCM (least common multiplier)
- e and PI function
- History / Logbook function
Now with optimized Screen-Layout for High Resolution or HD Displays like Galaxy note or any Tablets.
Localised for English, German, Japanese and Spanish
The internet access is used for ads only. Ads support me to continue with the development.
Operator precedence and brackets are supported.
Primenumbers up to 1000000000 could be tested. If a number has a factor, the smallest one will be shown.
The M functions act more like a clipboard.
The calculator has been intensive tested. However, no warranty for the correctness of calculations. If you find any errors or have any ideas for improvements, please report them, thank you.
1. Step by Step instructions on prime and composite numbers by
2. Instructions on Prime Number Birthday cake by Rebecca Newman.
3. Primary Song by Ian McGarry at King's Dubai School.
4. Practice test on guessing which number comes next.
5. Timed 10 questions with the Temple of Prime Number theme.
At Education Fun Online, we make education FUN!
Try other apps by Education Fun Online:
Adding Fractions With Like Denominators
Subtracting Fractions with Like Denominators
Fraction and Whole Number Multiplication Temple Theme
Division Fun Free
Division Remainder Free
Determinant 2x2 Matrix
Addition Decimal Jade Theme
Multiplying Decimal Free
Addition Decimal Ancient Temple Theme
Adding Subtracting Negative Integers
Learn the steps on how to multiply a whole number with a fraction.
Watch a video on finding the greatest common denominator, and
prime number birthday cake. The app includes the following:
1. 50 practice questions.
2. 10 questions that are timed.
3. Definitions of prime number and factorization.
4. Video with Ms. Rebecca Newburn on prime number birthday cake.
5. Highest Common Factor song with Dave Rrhythmetric.
6. Step by step on multiplying fractions by whole numbers by Tim Venchus.
At Education Fun Online, we make education fun!
Here comes the most comprehensive GCSE Maths- Number app.
**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.
Full version has 760 questions across 76 subtopics.
• HIGHEST QUALITY and QUANTITY
760 questions and 76 revision notes in all just for Number!. High quality content written by experienced GCSE tutors.
• REVISE BY TOPIC
Basics, factors, multiplication, division, decimals, fractions, percentages, powers, roots and surds, ratios, speed, proportion and variation, approximation and rounding.
• MOCK TEST
Mixed questions from all topics.
• REVIEW WITH EXPLANATION
Review each question at the end of the test. Know the right answer with detailed explanation for each question.
• PROGRESS METER
With our unique progress tracking feature including pie charts and bar graphs showing your progress, you know you are ready to take on the real test at the board when your progress meter says 100%.
More details on topics:
1. NUMBER BASICS
The number line (F)
Ordering Numbers and Place Values (F)
Negative Numbers (F)
Column Addition and Subtraction (F)
Addition and subtraction with negative numbers (F)
Order of operations and BODMAS (F)
Number problems in words (F)
2. FACTORS, MULTIPLICATIONS AND DIVISION
Times tables (F)
Multiplying and dividing by single-digit numbers (F)
Prime numbers (F)
Prime factors (F)
Highest common factor (F)
Lowest common multiple (F)
Long multiplication (F)
Long division (F)
Multiplying and dividing with negative numbers (F)
Multiplying and dividing by decimals (F)
Real-life problems using multiplication and division (F)
3. FRACTION, DECIMALS AND PERCENTAGES
Fractions of a shape (F)
Finding a fraction of a quantity (F)
Improper fractions and mixed numbers (F)
Equivalent fractions (F)
One quantity as a fraction of another (F)
Converting fractions into decimals (F)
Converting decimals into fractions (F)
Adding and subtracting fractions (F)
Multiplying fractions (F)
Dividing fractions (F)
Fraction problems in words (F)
Adding and subtracting decimals (F)
Decimals - multiplication and division (F)
Equivalent percentages, fractions and decimals (F)
Calculating a percentage of a quantity (F)
One quantity as a percentage of another (F)
Percentage change (F)
Percentage problems in words (F)
Compound interest (H)
Reverse percentage (H)
4. POWERS, ROOTS AND SURDS
Square numbers (F)
Powers of 10 (F)
Multiplying using powers of 10 (F)
Dividing using powers of 10 (F)
Square roots and cube roots (F)
Multiplying powers (F)
Dividing powers (F)
Calculated Powers (F)
Power of a power (F)
Fractional and zero powers (H)
Negative powers (H)
Standard form (H)
Surds and pi (H)
Rationalising the denominator (H)
Solving problems with surds (H)
5. RATIO, SPEED, PROPORTION AND VARIATION
Dividing amounts in ratios (F)
Ratios and fractions (F)
Calculating with ratios (F)
Ratio problems in words (F)
Best buys (F)
Direct proportion (H)
Inverse proportion (H)
6. APPROXIMATION and ROUNDING
Significant figures (F)
Approximation of calculations (F)
Limits of accuracy (F)
Calculating with limits of accuracy (F)
Decimal places (F)
Well don't worry anymore. This app will help you find out if the number is prime or not with just one click.
Some times you will also want to know what a large number is divisible by. Well don't worry anymore, this app will
give you the solution for all your problems with 2nd grade math.
Thank you for the download and enjoy studying.