## Mathematics lesson and learning tools

Our latest additions:

**Problem Sums Worksheet Generator**. Download dynamically generated mathematics word problems (problem sums) worksheets including detail worked out solutions. Great exercises for elementary / primary level students as well as for parents to guide their children learning mathematics.**Printable Worksheet Generator**. Download dynamically generated worksheets for addition, subtraction, multiplication, division, and fractions. Great exercises for children. Multiplication and division of fractions have been added.**Geometric Linear Transformation (3D)**. The 3D version of our linear transformation calculator is now available. Use this calculator to find the result of 3D transformation such as rotation, relfection, scaling (contraction/dilation), or shear in three-dimensional space.**I Do Maths Blog**. We have just added a mathematics blog to complement this site with interesting and useful articles about mathematics. If you have a passion for mathematics and like to write, you are welcome to contribute your own articles.

Mathematics is fun! But not only fun, it's also very important. Here we hope to help you with your journey in learning Mathematics. Feel free to drop suggestion and comments to [email protected]. We hope the tools and materials available here will be useful for you.

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And if you need great mathematics textbook or other math resources, you can also shop at our online math shop powered by Amazon.com. We have a good selection of puzzles, DVDs, and mathematics books for students, teachers, as well as for parents. Latest addition to our shops includes these great math books for parents to teach their children mathematics. These wonderful toys and games will make great gifts that are not only fun to play with but also help your children learning mathematics since young.

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Latest updated: GCD and LCM - the calculator now can take up to three numbers, Quadratic Equation - added formula and completing the square methods, Worksheet Generator - added multiplication and division of fractions, Probability - Bayes' Theorem, Matrix Calculators, Gauss-Jordan Elimination - automatically append Identity Matrix, Simultaneous Linear Equations, Probability: Bayes' Theorem, Significant Figures Calculator, Geometric Linear Transformation,

### Mathematics News

*Wed, 30 Nov 2016 07:58:12 EST*

Albert Einstein supposedly once said: "No one can win at roulette unless he steals money from the table while the croupier isn't looking."

*Tue, 29 Nov 2016 06:10:57 EST*

A collaborative of researchers has developed a filtering model with an associated scalable algorithm that makes accurate predictions of individuals' preferences. The new approach is based on the explicit assumption that there are groups of individuals and of items, and that the preferences of an individual for an item are determined only by their group memberships.

Provided courtesy of: **Mathematics News - Math News, Mathematical Sciences**

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