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what does order of operations in math mean. When you have math problems that require the use of different operations multiplication division exponents brackets subtraction addition order is necessary and mathematicians have agreed on the BEDMASPEMDAS order. Then work out the exponents.
This means that a long time ago people just decided that the order in which operations should be performed should be such and so. It has nothing to do with magic or logic. Then do multiplies and divides from left to right.
Then work out the exponents.
Each letter of BEDMAS refers to one part of the operation to be used. In the order of operations parentheses comes first. PEMDAS is a well-known acronym used in mathematics. In math order of operations are the rules that state the sequence in which the multiple operations in an expression should be solved.