The order of operations is a set of rules that specify which procedure should be performed first when evaluating a mathematical expression. Both mathematics and computer programming make use of it. PEMDAS is an acronym that stands for the order in which operations are performed when solving expressions of two or more operations. Parenthesis, exponents, multiplication, division, addition, and subtraction are all represented by this term. The letters’ order indicates which operation should be done first, second, and so on.
PEMDAS is important because there are many ways of solving a problem, and different types of equations can have different answers when proper guidelines are not followed. Hence in order to overcome this, a set of rules was established under the order of operations. The need for PEMDAS occurred late in the 1500s since there was a lot of confusion when it came to solving multiple equations. Students ended up getting different answers for different equations; hence a set of rules were created like PEMDAS and BODMAS. This set of rules, also known as the order of operations, laid the order in which an equation should be solved.
In this blog, we are going to explore the PEMDAS rule in detail. We will also be exploring what PEMDAS actually means. So let’s get started with the blog:
The full form of PEMDAS is Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction. The order in which these words are listed in the terms tells the order of operation of these terms. It is the set of rules in which this order of calculation is prioritized that helps us avoid confusion among students due to the different answers that they get. PEMDAS has proven to be a very useful tool when it comes to solving equations and algebra equations as it helps students maintain uniformity in their answers.
Now we are going to discuss the PEMDAS based on which students can solve different types of equations.
Parentheses: This move allows you to solve something that is enclosed in parenthesis. To put it another way, all of the equations in the bracket must be condensed.
Exponents: The next step is to simplify the exponents in the expression, which are the square root or cube roots. This should be done after you’ve completed the Parentheses step above.
Multiplication and Division: After simplifying parentheses and exponents, the next step is to solve multiplication and division problems from left to right.
Addition and Subtraction: After you’ve completed all of the preceding steps in order, such as parentheses, exponents, multiplication, and division, it’s time to move on to addition and subtraction from left to right.
The steps aren’t finished yet; if you don’t have exponents or parentheses in any of your equations, you might be lost. Don’t worry; you can skip the step and go straight to the next.
How to Practice PEMDAS?
Math worksheets are great for students to get started with the concepts of PEMDAS. Math worksheets can help students explore the topic in detail and get an in-depth understanding of the topic. When it comes to PEMDAS, math worksheets help students solve a variety of questions based on PEMDAS, which helps in the student’s overall development.
It’s important to choose the right math worksheets for your child. When it comes to fun and interactive worksheets, Cuemath is my first choice. Cuemath has a variety of questions in their PEMDAS math worksheets like equations, long division, etc. Also, the different formats of questions and visuals in these worksheets make them super fun and interactive.
I hope you enjoyed exploring PEMDAS, don’t forget to practice PEMDAS questions regularly so that you can solidify your concept and score well in your examinations.