0
Still curious? Ask our experts.
Chat with our AI personalities
Rafa
Vivi
DevinAdd your answer:
Earn +20 pts
Why is there a universal order of operations to use when solving math problems?
It is convenient for different people to agree on the standard order of operations. This saves complicated explanations.
What are the 4 orders of operations?
The standard order of operations:terms inside bracketsexponents and rootsmultiplication and divisionaddition and subtraction
According to the order of operations for formulas the first expressions calculated are those within?
The standard order of operations follows the acronym PEMDAS. This is Parentheses, Exponents, Multiplication, Division, Addition, Subtraction. So operations are done on expressions within parentheses first.
Why can't you use a math calculator to do order of operations?
One very powerful reason is: Order of operations is not something that you "do". 'Order of operations' is a rule, method of procedure, standard operating procedure, and protocol, that guides you in the effective and correct way to actually "do" the things that you "do" in arithmetic. The calculator is one place where you can 'do' them.
Why do you use order of operation?
A standard order of operations lets you know which part of the equation gets calculated first. Without a standard order, someone might calculate 2 + 3 * 4 differently from 4 * 3 + 2, getting 20 in the first case and 14 in the second (by the way, 14 is the correct answer for both by the commonly accepted order of operations).
