In Algebraic and even simple mathematical operations, convention to determines the order of calculations. This order is commonly remembered by the acronym PEMDAS, which stands for (and indicates the order of) parenthesis, exponents, multiplication, division, addition and subtraction.
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Q: What is the rule that states the sequence to be used when evaluating expressions? A: The rule that states the sequence to be used when evaluating expressions is know as the "order of operations."
Expressions with the same numbers and operations can have different meanings due to the use of parentheses and the order of operations. The placement of parentheses can change the grouping of numbers and alter the result of the expression. Additionally, following the rules of the order of operations (PEMDAS - Parentheses, Exponents, Multiplication and Division, Addition and Subtraction) can lead to different outcomes when evaluating expressions with the same numbers and operations.
order of operations
The order of operations :)
Expressions equal to 12 include 6+6, 10+2, 24/2, and 3*4. These expressions involve addition, subtraction, multiplication, and division operations to reach the value of 12. It is important to follow the order of operations (PEMDAS) when evaluating these expressions to ensure accuracy.