The order of operations must be used when simplifying a math expression. Put the list below in the correct order
1. Parentheses or other grouping symbols
2. Exponents or radicals
3. Multiplication or division (from left to right)
4. Addition or subtraction (from left to right)
To simplify a math expression according to the order of operations, the correct order is as follows:
1. Perform operations within parentheses first.
2. Evaluate exponents or powers.
3. Perform multiplication and division from left to right.
4. Perform addition and subtraction from left to right.
By following these steps in order, you can simplify math expressions accurately.
To determine the correct order of operations, we need to follow the acronym PEMDAS, which stands for Parentheses, Exponents, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right).
Here is the list of operations in the correct order:
1. Parentheses: Evaluate any operations inside parentheses first, starting from the innermost and working outward.
2. Exponents: Calculate any exponents or powers.
3. Multiplication and Division: Proceed from left to right, performing any multiplication or division operations as you encounter them.
4. Addition and Subtraction: Finally, go from left to right, performing any addition or subtraction operations as you come across them.
Remembering the order of operations, PEMDAS, provides a systematic approach for simplifying math expressions.