Question

which operation is performed first? (13 - 1) + 4 multiplication subtraction addition addition

Explanation:

Step1: Recall order - of - operations

In the expression \((13 - 1)+4\), according to the PEMDAS (Parentheses, Exponents, Multiplication and Division from left - to - right, Addition and Subtraction from left - to - right) rule, operations inside parentheses are done first.

Step2: Identify operation in parentheses

The operation inside the parentheses \((13 - 1)\) is subtraction.

Answer:

subtraction