Order of Operations with Rationals

Grade 7 Math | Lesson ID: 07M0307001

30 minutesIntermediate
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Introduction to Order of Operations

When evaluating expressions with multiple operations, we need to follow a specific order to get the correct answer. This order is summarized by the acronym PEMDAS.

PEMDAS ensures everyone calculates expressions the same way and gets the same answer!

In this lesson, you'll learn how to apply PEMDAS to expressions involving rational numbers, including integers, fractions, and decimals.