Respuesta :
Order of Operation is the step by step procedure that you should follow when solving muti-step equations. Its usally abbreviated as:
P arathesis
Example: 2(5+4)
E xponents
Example: 4^8
M utiply
Example: 5x
D ivide
21/3
A dd
Example: 4+9
S ubtract
Example: 78-21
Answer by JKismyhusbandbae: The rules that identifies which calculations to do first in an expression. Otherwise known as PEMDAS which stands for:
P: Please (Parenthesis)
E: Excuse (Exponents)
M: My (Multiplication)
D: Dear (Division)
A: Aunt (Addition)
S: Sally (Subtraction)