A factorial calculator that you can use to find the factorial of any number.
A permutation calculator that you can use to find the number of permutations
A combination calculator that you can use to find the number of combinations
A ninth grade test that can easily be printed. This test is designed to test most important skills taught in ninth grade.
Use this interchange fee calculator to find out what credit card companies are charging per transaction. Find out what the interchange fee is
Working together word problems can be solved with proportions instead of the more complicated algebraic way
Dice roll simulator to roll up to 4 dice online. It is like rolling dice in real life
Learn how to multiply matrices with crystal clear directions
Learn to add and subtract matrices with this great lesson
Learn to compute with scientific notation. Add and subtract with scientific notation. Multiply and divide with scientific notation
This online matrix calculator will do addition, subtraction, multiplication, determinant, and inverse of matrices
union of sets calculator: Easily find the union of sets
This lesson will show you how to calculate the weighted mean using a simple formula
These standard deviation problems will help you understand better the meaning of standard deviation and how it is related to the mean
This median calculator will find the median when you enter a set of numbers
This mode calculator will find the mode of a set of numbers
A very easy to use standard deviation calculator. It will do everything for you, but don't become lazy
The standard deviation formula along with an exercise that will show you how to use it to find the standard deviation
Use this roman numerals calculator to convert numbers to the roman numeration system.
Intersection of sets calculator: Easily find the intersection
To learn about irrational numbers and write their decimal expansion. Recognize when a number is irrational
A great variety of first grade math worksheets to include counting worksheets and telling time readily available to print for free.
Learn how to find the revenue function using a real life example
Learn how to calculate break even point for a business model
We will prove that square root of 5 is irrational with an easy to follow proof
Counting money worksheets teachers print for free to help students in first grade count money
Counting worksheets teachers can use for students in pre-school or first grade. Available to print for free. Help your students to count
Some common mistakes in math and how to avoid them when doing your math problems
Learn to calculate the volume of irregular shapes using commonly used volume formulas
Learn how to find the sum of arithmetic series. Derive a formula for the sum. Use summation notation
Learn to calculate the amount of oral solution to give to a patient when the dosage strength is known
Learn to calculate how many tablets to give to a patient when the dosage strength is known
Learn how to do conversion between metric units. A very important skills fr nurses
The goal of this lesson is to write a function rule using a table.
This lesson will show you how to recognize similar triangles with a variety of well chosen graphs. AA similarity postulate is discussed
Multiplication in base two. Step by step guideline on how to multiply binary numbers.
This lesson is about similar shapes or figures. Learn to recognize them will teach you to recognize when two shapes are similar.
The duplication algorithm is a technique that can be used to perform multiplication. Learn it here
Area of a sector calculator when the radius and the angle between two raddi are given
Learn subtraction in base two the easy way with my easy to follow explanation and examples
Learn to calculate the area of a sector using the value of pi and what we already know about the area of a circle
Learn how to perform addition in base two. The explanation is crystal clear and easy to follow
Find out how to do multiplication in base five with crystal clear explanations.
Learn subtraction in base five with an easy to follow explanation
Learn addition in base five. The explanation is easy to follow