A series of free College Algebra Videos and Lessons from UMKC - The University of Missouri-Kansas City.
College Algebra - Lecture 1 - Numbers
Lecture 1 - Numbers.
This lecture discusses about set of objects, Natural numbers, Real numbers and how to find distance between two points.
Try out our new and fun Fraction Concoction Game.
Add and subtract fractions to make exciting fraction concoctions following a recipe. There are four levels of difficulty: Easy, medium, hard and insane. Practice the basics of fraction addition and subtraction or challenge yourself with the insane level.
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