In English we use the word combination loosely, without thinking if the order of things is important. In other words:

Combinations and Permutations. Combinations and Permutations Calculator.

Find out how many different ways to choose items. For an in-depth explanation of the formulas please visit Combinations and Permutations.

Illustrated definition of Combination: Any of the ways we can combine things, when the order does not matter. Example: For a fruit salad, how many different...

Apr 19, 2010 · Math explained in easy language, plus puzzles, games, worksheets and an illustrated dictionary. For K-12 kids, teachers and parents.

Combinations and Permutations Calculator Old Version Find out how many different ways you can choose items. For an in-depth explanation of the formulas please visit Combinations and Permutations.

Here are some really useful applications to speed your way to that all-important solution.

A really interesting Number Patterns is Pascalapos;s Triangle (named after Blaise Pascal, a famous French Mathematician and Philosopher).

A Complex Number. A Complex Number is a combination of a Real Number and an Imaginary Number. Real Numbers are numbers like:

A lottery is a type of gambling where people buy tickets, and then win if their numbers get chosen. A lot is something that happens by chance.