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Learn PEMDAS: Order of Operations Made Easy!

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Jennie

10/29/2023

Arithmetic

Understanding PEMDAS: Order of Operations in Mathematics

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Learn PEMDAS: Order of Operations Made Easy!

Understanding PEMDAS order of operations is essential for solving mathematical expressions correctly and systematically. The PEMDAS rule provides a structured approach to mathematical calculations, ensuring consistent and accurate results.

  • PEMDAS stands for Parentheses, Exponents, Multiplication/Division, and Addition/Subtraction
  • The mnemonic device "Please Excuse My Dear Aunt Sally" helps remember the order
  • Operations within the same level (MD or AS) are performed left to right
  • PEMDAS rule explained with examples shows how different orders of operations affect final results
  • The importance of parentheses in PEMDAS math is demonstrated through comparative examples
...

10/29/2023

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Arithmetic

Transformations

Reflections

 

Arithmetic

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88

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Oct 29, 2023

•

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Learn PEMDAS: Order of Operations Made Easy!

user profile picture

Jennie

@jennieee

Understanding PEMDAS order of operations is essential for solving mathematical expressions correctly and systematically. The PEMDAS rule provides a structured approach to mathematical calculations, ensuring consistent and accurate results.

  • PEMDAS stands for Parentheses, Exponents, Multiplication/Division, and Addition/Subtraction
  • The mnemonic device... Show more

BEME PEMDAS. XPLAINED What is PEMDAS? PEMDAS is the order of operations in mathematics. It's a set of rules that tell you the correct order

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Understanding PEMDAS: The Mathematical Order of Operations

This comprehensive guide explains the fundamental concept of PEMDAS and its application in mathematical calculations. The page breaks down each component of PEMDAS while providing practical examples to demonstrate its implementation.

Definition: PEMDAS is the standardized order of operations in mathematics that determines the sequence for solving mathematical expressions.

Vocabulary:

  • Parentheses: Mathematical symbols used to group operations
  • Exponents: Numbers raised to a power
  • Operations: Mathematical processes like addition, multiplication, etc.

Highlight: The sequence must be followed strictly: Parentheses first, then Exponents, followed by Multiplication and Division lefttorightleft to right, and finally Addition and Subtraction lefttorightleft to right.

Example:

  1. Simple calculation: 5 + 3 × 2 Following PEMDAS, multiply first: 3 × 2 = 6 Then add: 5 + 6 = 11
  2. With parentheses: 5+35 + 3 × 2 Following PEMDAS, solve parentheses first: 5 + 3 = 8 Then multiply: 8 × 2 = 16

Quote: "Please Excuse My Dear Aunt Sally" - A memorable phrase to help remember the PEMDAS sequence.

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This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha Klich

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Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

Anna

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I think it’s very much worth it and you’ll end up using it a lot once you get the hang of it and even after looking at others notes you can still ask your Artificial intelligence buddy the question and ask to simplify it if you still don’t get it!!! In the end I think it’s worth it 😊👍 ⚠️Also DID I MENTION ITS FREEE YOU DON’T HAVE TO PAY FOR ANYTHING AND STILL GET YOUR GRADES IN PERFECTLY❗️❗️⚠️

Thomas R

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Brad T

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Not only did it help me find the answer but it also showed me alternative ways to solve it. I was horrible in math and science but now I have an a in both subjects. Thanks for the help🤍🤍

David K

iOS user

The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!

Sudenaz Ocak

Android user

In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.

Greenlight Bonnie

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I found this app a couple years ago and it has only gotten better since then. I really love it because it can help with written questions and photo questions. Also, it can find study guides that other people have made as well as flashcard sets and practice tests. The free version is also amazing for students who might not be able to afford it. Would 100% recommend

Aubrey

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Marco B

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Elisha

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This app is phenomenal down to the correct info and the various topics you can study! I greatly recommend it for people who struggle with procrastination and those who need homework help. It has been perfectly accurate for world 1 history as far as I’ve seen! Geometry too!

Paul T

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