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It means that some arithmetic operations are more "important" than others. For example, when you want to figure out:

2 + 3 * 5

you do not just go from left to right adding 2 plus 3, and then multiplying that result by 5.

In algebra and arithmetic, multiplication takes priority over addition, so you do the multiplication first, and then the addition, The order of operations is

2 + 3 *5 (do multiplication first)

2 + 15 (then addition)

17

You can remember the importance of operations by the phrase "Please Excuse My Dear Aunt Sally". The first letters tell you the order of operations from most important to least important.

P in "Please" stands for Parentheses ( ) - they are most important

E in "Excuse" stands for Exponents like 32

M and D in "My Dear" stands for Multiplication and Division

A and S in "Aunt Sally" stands for Addition and Subtraction - they come last

Another acronym used is BOMDAS.

Brackets

(power) Of

Multiplication

Division

Addition

Subtraction.

BODMAS can also be used as Multiplication and Division have equal precedence. In other words they are done left to right, whichever comes first. So in 3*5/2, the multiplication is done first and in 3/5*2 the division is done first. The same applies when addition and subtraction occur in the same calculation, in that they are done left to right.

it means

perenthesis

exponets

multiply

divide

add

subtract

you have to do it in order

Q: What does the word order of operations mean?

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Not all words have synonyms and/or antonyms. What word could possibly have a meaning opposite to 'order of operations'? Possible synonyms could be heuristic or algorithm.

Because if you did operations in an impermissible order, or violated laws of operations, then your solution to the equation is wrong.

Because if you perform the operations in a different order your answer will be wrong.

The order of operations relate to solving multi-step equations because you are following the order of operations just in a backwards way.

No professions use order of operations. It is just a method of solving an equation.

Related questions

It means that the calculator can follow the order of operations and do the order of operations for you but, you need to know how to do them on your own too.

Tomophobia - fear of surgical operations

operations

Not all words have synonyms and/or antonyms. What word could possibly have a meaning opposite to 'order of operations'? Possible synonyms could be heuristic or algorithm.

If you put in parentheses, you can change the order of operations in many cases, as parentheses come before everything in the order of operations.

Order of operations, namely: Parentheses Exponents Multiplication Division Addition Subtraction

yes

Because if you did operations in an impermissible order, or violated laws of operations, then your solution to the equation is wrong.

The abbreviation of operations is 'ops.'.

Can all calcuator solve order of operations

We have to use the order of operations so everyone solves a problem the same.

Because if you perform the operations in a different order your answer will be wrong.