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Math Help
Get help with Math here!




Welcome to Research Maniacs' Math Help page. Our goal is to not only give you the answers, but also show you how we got the answers!





What are Roman Numerals?
What are Roman Numerals? Learn about Roman Numerals! Recommended by Julius Caesar himself!

Roman Numerals Converter
Check out Research Maniacs' popular Roman Numerals Converter here.

Roman Numerals App
This is the App the Romans use.





What is a prime number?
Definition of a prime number!

Prime Factor Calculator
Find all the prime factors of any number.

Prime number?
Questions about prime numbers.

Prime Factorization Calculator
Prime Factorization of any number



Fractions
It is all about fractions here.

Simplify Fractions Calculator
The Simplify Fractions Calculator will convert any fraction you enter into the simplest form.

How To Multiply Fractions
Learn How To Multiply Fractions here! Step by step instructions on how to Multiply fractions.

How To Divide Fractions
Learn How To Divide Fractions here! Step by step instructions on how to Divide fractions.

How To Add Fractions
Learn How To Add Fractions here! Step by step instructions on how to add fractions.

How To Subtract Fractions
Learn How To Subtract Fractions here! Step by step instructions on how to subtract fractions.

Fractions to Decimals
Answers to a 1000 Fractions to Decimals.

Fractions to Percents
Go here to convert fractions to percents

Whole Numbers to Fractions
Convert whole numbers to fractions here.






Least Common Denominator App
The Least Common Denominator App calculates the least common denominator for any two or three numbers you submit.

Find least common denominators
Find the least common denominator of any two numbers.

Least Common Multiple Calculator
Enter any two numbers to find the Least Common Multiple (LCM)

Greatest Common Factor Calculator
Find the Greatest Common Factor (GCF) of any two numbers.



Math 24 Game
Questions and Answers to all Math 24 Games.





What Times What Equals
Enter a number to see what times what equals that number.

How to spell numbers
How to spell any number between 1 and 10,000.

Calculate Percentage
Learn and calculate percentages here!




Order of Operations
What is Order of Operations and PEMDAS?






King Nim App
The King Nim Game is a number strategy game for all ages. King Nim and the player take turns counting one or two numbers. Whoever gets to pick 21 in the end is the winner. The game encourages thinking, strategy, and reasoning.

Power of Calculator
Enter base (x) and exponent (y) to solve xy problem.

Happy or Unhappy Number?
Go here to see if a number is happy or unhappy.

Absolute Value Calculator
Find the absolute value of any positive or negative number.

Sum of Integers Calculator
The Sum of Integers Calculator adds up all the numbers from 1 to any number of your choice.

Algebra Word Problems
Use our Algebra Word Problems to prepare for your PSAT, SAT, or an Algebra 101 exam.




More information
from Research Maniacs:


Even Number Lookup
Check numbers to see if they are even.

Odd Numbers Lookup
Check numbers to see if they are odd.



Irrational Number?
Check to see if a number is irrational.

Rational Number?
Check to see if a number is rational.



Square Number?
Check to see if a number is square

Perfect Square?
Check to see if a number is a perfect square

Multiples
Find multiples of numbers here.

Composite Number?
Check numbers to see if they are composite.

Cube Number?
Check to see if a number is cube.

What is coefficient?
Select your function. Find the coefficient here!

What two numbers multiply
to one number and add up to another number?

Here is a huge list of two numbers that multiply to one number and add up to another number.

Factors?
Check here to get factors of all numbers up to 1000.

Integers
Check numbers to see if they are integers.

Two Numbers Multiplied
Pick any number to see which combinations of two numbers multiplied will equal that number.

X times X Calculator
Here is our popular X times X Calculator.



Radians/Degrees:


Radians to Degrees Converter Calculator
Check out our useful Radians to Degrees Converter Calculator here.

Degrees to Radians Converter Calculator
Go here to convert Degrees to Radians.



Divisible:


Divisible By?
Enter any number to see what numbers it can be divided by.

Divisible by 2
Check to see if a number is divisible by 2.

Divisible by 3
Check to see if a number is divisible by 3.

Divisible by 6
Check to see if a number is divisible by 6.



Clock Information:


What is the angle between the hands of a clock at 1?

What is the angle between the hands of a clock at 3?

What is the angle between the hands of a clock at 5?

What is the angle between the hands of a clock at 2?

What is the angle between the hands of a clock at 4?

What is the angle between the hands of a clock at 6?



Big Numbers:


How many zeros in a million?

How many zeros in a billion?

How many zeros in a trillion?

How many zeros in a quadrillion?

How many zeros in a quintillion?



Lists:


List of Square Numbers
Here is a list of square numbers.

List of Cube Numbers
Here is a list of cube numbers.

List of numbers to the fourth power
Here is a of numbers to the fourth power.

List of numbers to the fifth power
Here is a of numbers to the fifth power.



Rounded:


Rounded to Nearest Hundred

Rounded to Nearest Ten



Pi:


What is the number Pi?
What is the number Pi with 100 decimals?

Pi Calculator
Go here to look up a numbers with our Pi Calculator.



Quadratic:


Quadratic Factoring Solutions
Answers: Quadratic Factoring Solutions

Convert to Quadratic Equations
Solutions: Convert to Quadratic Equation



Sin/Tan/Cos:


Sin Calculator

Tan Calculator

Cos Calculator



Present and Future:


PV Factor Table Lookup
Present Value Factor Table Lookup Tool. Check it out here!

FV Factor Table Lookup
Future Value Factor Table Lookup Tool. Check it out here!

Present Value Calculator
Go here to calculate present value of any future value.

Future Value Calculator
Go here to calculate future value of any present value.



Mean, Mode, etc.


What is Median
What is Range in Math? How to calculate Range.

What is Range
What is Range in Math? How to calculate Range.

What is Mean
What is Mean in Math? How to calculate mean.

What is Mode
What is Mode in Math? How to calculate Mode.


 


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