Loading Lesson Content...
Step-by-step lessons for Middle School Math
In mathematics, the order of operations is crucial for solving expressions correctly. To remember the order, we often use the acronym PEMDAS:
Evaluate the expression:
Online Modular Quiz Version
Browse our complete collection of Middle School Math worksheets covering all topics.
View All Middle School Math Worksheets →Step 1: Solve inside the parentheses:
Step 2: Replace the parentheses in the original expression:
Step 3: Perform multiplication:
Step 4: Finally, perform addition:
Thus, the result is 18.