Algebraic Expressions

Approximate Square Root Using Exponential Identity

Babylonian Method

Bakshali Method

Better Buy Comparison

Classify Fraction

Closest Fraction

Combined Ratio

Continued Fraction

Decompose Fraction

Digit Product

Digit Sum

Equivalent Fractions

Estimate Square Roots

Expanded Notation

Factorization

Fractions and Mixed Numbers

Index Form

Integers

Interval Counting

Newton Method

Opposite Direction Distance

Order of Operations

Percentage Change

Percentage-Decimal-Fraction Relations

Place Value

Polynomial

Powers Of

Projectile Motion

Proportion

Radical Expressions

Rational Numbers

Ratios

Real Numbers

Repeating Decimal

Roster Notation

Signed Integer Operations

Simplest Exponent Form

Square Root Table

Square Roots and Exponents

Standard Notation

Standard Notation

Unit Cost

Unit Fraction

What is a Fraction

What is an Exponent

Word Notation

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

Calculator · Watch the VideoApproximate Square Root Using Exponential Identity

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

Calculator · Watch the VideoBabylonian Method

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

CalculatorBakshali Method

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

Calculator · Watch the VideoBetter Buy Comparison

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

Calculator · Watch the VideoClassify Fraction

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

Calculator · Watch the VideoClosest Fraction

Determines the closest fraction in a list to a target fraction

CalculatorCombined Ratio

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

Calculator · Watch the VideoContinued Fraction

Shows the continued fraction for a fraction

CalculatorDecompose Fraction

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

CalculatorDigit Product

Calculates a digit product for a number.

Calculator · Watch the VideoDigit Sum

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

Calculator · Watch the VideoEquivalent Fractions

Given a fraction, this will determine equivalent fractions

Calculator · Watch the VideoEstimate Square Roots

Estimates the square root of a number

Calculator · Watch the VideoExpanded Notation

Writes the expanded notation for a number.

CalculatorFactorization

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

Calculator · Watch the Video1) Factor pairs and prime factorization and prime power decomposition

2) Factors and Proper Factors 3) Aliquot Sum

Fractions and Mixed Numbers

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

Calculator · Watch the Video* 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

Index Form

Writes a number using index form notation

Calculator · Watch the VideoIntegers

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

Lesson · Watch the VideoInterval Counting

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

Calculator · Watch the VideoNewton Method

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

CalculatorOpposite Direction Distance

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

CalculatorOrder of Operations

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

Calculator · Watch the VideoPercentage Change

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

CalculatorPercentage-Decimal-Fraction Relations

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

Calculator · Watch the VideoPlace Value

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.

Calculator · Watch the VideoFor the whole and decimal portion, the calculator goes out to the 100 trillion mark.

Polynomial

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.

Calculator · Watch the VideoIt will also analyze an polynomial that you enter to identify constant, variables, and exponents. It determines the degree as well.

Powers Of

Determines the powers of a number from 1 to n.

CalculatorProjectile Motion

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

CalculatorProportion

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 =,<,≤,>,≥

Calculator · Watch the Video2) Also determines if two numerical proportions that you entered such as 1/10=6/12 are equivalent or

Radical Expressions

Evaluates and simplifies radical expressions. Simplifying radical expressions.

Calculator · Watch the VideoRational Numbers

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

Lesson · Watch the VideoRatios

* 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.

Calculator · Watch the Video* 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.

Real Numbers

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

Lesson · Watch the VideoRepeating Decimal

Evaluates and simplifies a repeating decimal

CalculatorRoster Notation

Given a set of numbers, this displays the roster notation

CalculatorSigned Integer Operations

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

Calculator · Watch the VideoSimplest Exponent Form

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

Calculator · Watch the VideoSquare Root Table

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

Calculator · Watch the VideoSquare Roots and Exponents

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

Calculator · Watch the Video* 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

* n raised to the x

* Product of up to 5 square roots: √a√b√c√d√e

* Write a numeric expression such as 8x8x8x8x8 in exponential form

Standard Notation

Calculates the following:

* The numeric notation of word notation

* Standard notation of expanded notation

Calculator · Watch the Video* The numeric notation of word notation

* Standard notation of expanded notation

Standard Notation

Displays the Standard notation of expanded notation

Calculator · Watch the VideoUnit Cost

Calculates the unit cost based on a price and a quantity

Calculator · Watch the VideoUnit Fraction

Determines the unit fraction for a fraction.

Calculator · Watch the VideoWhat is a Fraction

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

Lesson · Watch the VideoWhat is an Exponent

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

Lesson · Watch the VideoWord Notation

Calculates the following:

* The word notation of a number of numeric expression

Calculator · Watch the Video* The word notation of a number of numeric expression