The Quantitative Reasoning test on the GRE assesses your knowledge of basic arithmetic, algebra, geometry, and data analysis. To help you prepare for this section of the GRE, this page contains everything you need to know, including what topics are covered, how many questions there are, and how you can study effectively. Click “Start Test” … Read more
The square root of a number is a number that when multiplied by itself, results in the original number. For example, , therefore, the square root of is . The radical symbol, , is used to represent square roots. The two statements, “What is the square root of ?” and “What is ?” are read … Read more
Classification of Numbers Return to Basic Arithmetic Videos
An Introduction to Angles
The FTCE Mathematics 6-12 exam is administered by the Florida Department of Education (FDOE) to assess prospective teachers of 6th-12th-grade math classes in the state of Florida. Click “Start Test” above to take a free FTCE Mathematics 6-12 practice test, and check out our premium-quality FTCE test prep resources by clicking the links below! Other … Read more
Mometrix’s Algebra II videos are general reviews of the concepts, ideas, and topics that may be presented on an exam. Each of these videos will give a wide-scope review of what a test taker may need to know as they prepare to take a test. Linear Equations Solving Systems and Linear Equations Linear Equations Basics … Read more
The California Basic Educational Skills Test (CBEST) is a specialized exam that is taken as part of the path toward gaining teaching credentials in California. Click “Start Test” below to take a free CBEST practice test! CBEST Practice Tests by Subject If you need some extra practice in a specific subject, click one of the … Read more
The NES Mathematics exam is used to assess the readiness of prospective math teachers who wish to teach at secondary schools that follow the NES standards. Click “Start Test” above to take a free NES Mathematics practice test, and check out our premium-quality NES Mathematics test prep resources by clicking the links below! Other NES … Read more
How To Divide a Polynomial by a Monomial Remember that a polynomial is an algebraic expression with two or more terms, and that a monomial is an algebraic expression with only one term. For example, the expression is a polynomial divided by a monomial. If at first glance, this looks intimidating, it can be separated … Read more
Solving rectangular perimeter problems is a skill that has many interesting real-world applications. For example, we can use perimeter calculations for situations such as fencing requirements around a play field, measurements of a picture frame, distances around a walking path, or dimensions of a large window. Calculating the perimeter of rectangles is a helpful skill … Read more