You do it wrong. With out order of operations, the same math problem could have several different answers. In math, there is only one answer.
divide
9999,000,999,000 x 2222222 - 10 + 5 x 200
fake
It is convenient for different people to agree on the standard order of operations. This saves complicated explanations.
The order of operations is a rule that tells the correct sequence of steps for evaluating a math expression. We can remember the order using PEMDAS: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).
divide
Because without an agreed upon order, some calculations would yield ambiguous results.
9999,000,999,000 x 2222222 - 10 + 5 x 200
I want to know [what is the order of operations in math?]
fake
It is the order of operations involving a mathematical problem which includes brackets, indices, multiplication, division, addition and subtraction.
Parentheses
Order of Operations
The normal order of evaluating operations is PEMDAS = Paretheses Exponents Multiplication Division Addition Subtraction. If any of these operations is to be carried out in a different order, you put parentheses around the operator and the numbers on either side of it.
Math can be difficult at times. To simplify a math expression, it is important to follow the order of operations, or PEMDAS.
It is convenient for different people to agree on the standard order of operations. This saves complicated explanations.
They are used to change the order in which arithmetic operations are to be carried out.