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Mathematical Reasoning

Mathematical Reasoning

Watch the short videos to study for the 2014 GED, HiSET, and TASC math section.

Whole Numbers

Whole Numbers form the basis of mathematics. Learn about foundation operations like addition, subtraction, multiplication and division. We will also cover dealing with money and rounding numbers.

Decimals

Learn how to do basic operations with decimals, including rounding.

Fractions

Fractional parts of whole numbers are used frequently. Understand basic operations and learn how to find LCM and LCD for a set of fractions.

Ratios and Proportions

Comparing two quantities can take forms of ratios and proportions, making them a critical concept to learn.

Percentages

Learn about how percentages are used to represent portions of a quantity.

Simple Interest

Learn about simple interest and how it is calculated for loans.

Statistics - I (Basics, Tables and Graphs)

Learn how to represent data and make sense of graphs and plots.

Statistics - II (Probability, Combinations and Permutations)

Learn combinations and how to calculate chance of an event happening.

Algebra Basics

Get the foundation right with the Number Line, Exponents and learn to decide if you should add first or multiply.

Algebraic Expressions and Polynomials

Wondering about polynomials? Learn how to form algebraic expressions and manipulate polynomials.

Algebraic Equations and Inequalities

Discover how to solve algebraic equations (linear and quadratic) and how to deal with algebraic inequalities and polynomials.

Coordinate Plane and Functions

Understand how to represent real world problems as mathematical functions and graph them in the coordinate plane.

Geometry

Explore and understand the properties of 2D and 3D figures like Triangles, Squares, Spheres and more.
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