This calculator builds algebraic expressions based on word representations of numbers using the four operators and the words that represent them(increased,product,decreased,divided,times) Also known as Mathematical phrases

Calculates the square root of a positive integer using the Exponential Identity Method

Determines the square root of a number using the Babylonian Method.

Calculates the square root of a positive integer using the Bakshali Method

Given two items with a price and quantity, this determines which is the better buy by comparing unit prices. Finds the better deal.

Determines the if a fraction is proper, improper, or whole.

Determines the closest fraction in a list to a target fraction

Given a ratio a:b and a ratio b:c, this determines the combined ratio a:c

Shows the continued fraction for a fraction

Decomposes a Fraction. Shows you the work behind decomposing a fraction

Calculates a digit product for a number.

Calculates a digit sum and reduced digit sum for a number.

Given a fraction, this will determine equivalent fractions

Estimates the square root of a number

Writes the expanded notation for a number.

Given a positive integer, this calculates the following for that number:
1) Factor pairs and prime factorization and prime power decomposition
2) Factors and Proper Factors 3) Aliquot Sum

Given (improper fractions, proper fraction, mixed numbers, or whole numbers), this performs the following operations:
* Addition (Adding)
* Subtraction (Subtracting)
* Positive Difference (Absolute Value of the Difference)
* Multiplication (Multiplying)
* Division (Dividing: complex fraction division is included)
* Compare Fractions
* Simplifying of proper and improper fractions as well as mixed numbers. Fractions will be reduced down as far as possible (Reducing Fractions).
* Reciprocal of a Fraction
* Find all fractions between two fractions
* reduce a fraction

Writes a number using index form notation

This lesson walks you through what integers are, how to write integers, integer notation, and what's included in integers

Evaluates a set of interval counting statements in the form a(b)c.

Calculates the square root of a positive integer using the Newton Method

Word Problem calculator to measure distance between 2 people moving in opposite directions with rate and time solved for as well

Evaluates an expression using the order of operations, or PEMDAS or PEDMAS or BEDMAS or BODMAS

Calculates the percentage change between two values. Percentage Increase or Percentage Decrease

Calculates the relational items between a fraction, a decimal (including repeating decimal and terminating decimal), a percentage, and the numerator and denominator piece of that fraction. Also calculates the percentage change going from one number to another or the amount increase or decrease of a percentage above/below a number. Round decimals. decimals into fractions

Given a whole number or a decimal, the calculator will perform place number analysis on each place in your number.
For the whole and decimal portion, the calculator goes out to the 100 trillion mark.

This calculator will take an expression without division signs and combine like terms.
It will also analyze an polynomial that you enter to identify constant, variables, and exponents. It determines the degree as well.

Determines the powers of a number from 1 to n.

Solves for time using a height and velocity of an object thrown up in the air

1) Calculates the missing link of 2 equivalent proportions or ratios.
2) Also determines if two numerical proportions that you entered such as 1/10=6/12 are equivalent or not equivalent. Note: You can use all allowable operators such as =,<,≤,>,≥

Evaluates and simplifies radical expressions. Simplifying radical expressions.

This lesson walks you through what rational numbers are, how to write rational numbers, rational number notation, and what's included in rational numbers

* Simplifies a ratio of a:b
* Given a ratio in the form a:b or a to b, and a total population amount, this calculator will determine the expected value of A and B from the ratio.

This lesson walks you through what real numbers are, how to write real numbers, real numbers notation, and what's included in real numbers

Evaluates and simplifies a repeating decimal

Given a set of numbers, this displays the roster notation

This performs a string of signed integer operations, either all addition and subtraction, or all multiplication and division.

This expresses repeating algebraic expressions such as 3*a*a*a*b*b into simplest exponent form.

Generates a square root table for the first (n) numbers rounded to (r) digits

Given a number (n), or a fraction (n/m), and/or an exponent (x), or product of up to 5 radicals, this determines the following:
* The square root of n denoted as √n
* The square root of the fraction n/m denoted as √n/m
* n raised to the x^th power denoted as n^x (Write without exponents)
* n raised to the x^th power raised to the yth power denoted as (n^x)^y (Write without exponents)
* Product of up to 5 square roots: √a√b√c√d√e
* Write a numeric expression such as 8x8x8x8x8 in exponential form

Calculates the following:
* The numeric notation of word notation
* Standard notation of expanded notation

Displays the Standard notation of expanded notation

Calculates the unit cost based on a price and a quantity

Determines the unit fraction for a fraction.

This lesson walks you through what a fraction is and the different parts of a fraction.

This lesson walks you through what an exponent is, the product rule for exponents, the quotient rule for exponents, the 0 power rule, the power of a power rule for exponents

Calculates the following:
* The word notation of a number of numeric expression