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Mental Math, Tests, Calculation, exercises, and tutorials on data mining, neural networks , and fuzzy logic and sets. Exercise tool to practice addition, subtraction, multiplication, division, trigonometry and fuzzy logic problems.

UMR BrainTrax Gateway . Offers assistance in algebra, geometry, trigonomety and calculus. Contains real-world examples, detailed example problems, and interactive features. Internet Explorer 5.0+ on a Windows PC is required.

A network of teachers, educationalists and students interested in supporting and developing children's early mathematical graphics.

Very cool math stuff! Algebra, fractions, fractals, Calculus, Geometry, mathematical games, puzzles and problems, tessellations, functions, limits. Tons of math stuff for kids, teens, parents and teachers too!. An amusement park of mathematics. Puzzles and number problems, fractals, geometry, calculus, algebra, online games, online calculators, and links.

Features games, puzzles and competitions for all ages. Details of events, an online maths museum, newspaper and magazines. Resources for parents and teachers.

Features instructional games and puzzles based on a variety of math topics. Includes more serious articles about the language of math and related links.

Learning disability (Math Dyslexia) that inverts numeral digits, making it difficult to do basic math functions. Teaching and learning tips for memorizing formulas; working on exercises and taking tests; articles on learning disorders; links to related resources.

Free! A chaper from the book "What is dyscalculia" Mathematics Screening. Explains what this math learning difficulty is, signs of a child having this disease, and basic screening topics.

For high school teachers and students. Products include an interactive textbook, class video clips, projects, glossary, and resource links.

Common mathematical and logical errors.