Use this calculator to help you quickly add, subtract, multiply, or divide fractions. +–×÷ Calculate Found a bug? Let us know! Knowing how to add, subtract, multiply, and divide fractions is an important math concept to understand! Take a look at these examples to see how each operation is performed: Adding Fractions Denominator is the … Read more
Mometrix’s basic arithmetic 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. Addition/Subtraction Mathematical Operations Subtracting Large Numbers Multiplication/Division Factors Mathematical Operations … Read more
There are many ways to graph a linear function. If the linear function is given in slope-intercept form, use the slope and y-intercept that can be identified from the function, . Linear Function Graph Sample Questions To graph , which is written in slope-intercept form, we know, the -intercept, which is where the line intersects … Read more
One way to factor an expression is to use the difference of two squares. Writing a binomial as the difference of two squares simply means you rewrite a binomial as the product of two sets of parentheses multiplied by each other. For example, . The binomial can be factored into two sets of parentheses multiplied … Read more
The Texas Examinations of Educator Standards (TExES) Mathematics/Science 4–8 exam is used to assess the skills and knowledge of prospective entry-level math and science teachers for 4th-8th graders in Texas public schools. Click “Start Test” above to take a free TExES Mathematics/Science 4-8 practice test, and check out our premium-quality TExES test prep resources by … Read more
The Foreign Service Officer Test (FSOT) is required of anyone who is interested in working as a Foreign Service Officer of any kind. Whether you want to work in the consulate, diplomacy, politics, or any other department, taking this test will be a necessary step on your career path. Due to the hiring freeze mandated … Read more
The Miller Analogies Test is no longer being administered as of November 2023. Transcripts and score reports are still available via Pearson’s website through November 2024. The Miller Analogies Test (MAT) was an admissions exam used by graduate schools and high IQ societies across the United States. The MAT measures your capability to recognize relationships … Read more
What is an algebraic expression? An algebraic expression is a mathematical phrase that includes variables, constants, coefficients, and algebraic operations. For example, is an algebraic expression. Unlike algebraic equations, algebraic expressions do not have equal signs. Algebraic Expression Sample Questions There are several types of algebraic expressions. A monomial is an algebraic expression with only … Read more
Overview of Fractions Return to Basic Arithmetic Videos
How to Multiply Fractions