Lesson: Basic Arithmetic - 21

Order Of Operations - PEMDAS

Order of operations is an important concept that play significant role in solving questions. Order of operation describes which arithmetic operation is to perform first. For example; if both multiplication and division are in the question. Then there is a question whether we should perform multiplication or division first. In this regard we use PEMDAS rule.

Video - Order of Arithmetic Operations

To deal with ugly-looking fractions and other expressions, you need to know what to tackle first:

Do you remember the order of operations? Does "Please excuse my dear Aunt Sally" ring a bell?

Let's use PEMDAS to clean up our ugly fraction.

Video Lesson - PEMDAS

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The Math Fundamentals is a kick starter for all those who have just started considering a test as an option to pursue their higher degree program. It is an essential first step for those who haven't been in touch with basic Arithmetic for a long time and are still looking out for a test Preparation Course. It covers very basic fundamental concepts of Mathematics tested on the test such as Number Properties, Rules of Exponents & others.For those who haven't been in touch with the math basics, this is going to help them revisit all the jargon's necessary to be known to score good on the test's quant section.