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When you write a numerical expression, how can you show which operation to do first?

Sagot :

Final answer:

The Order of Operations in mathematics dictates the sequence of operations when simplifying numerical expressions, putting priority on certain operations over others. Using parentheses is crucial to specify which operation should be done first.


Explanation:

Order of Operations:

  1. Parentheses (Grouping)
  2. Exponents
  3. Multiply and Divide (Left to Right)
  4. Add and Subtract (Left to Right)

When writing a numerical expression, use parentheses to indicate which operation to do first as per the Order of Operations. For example, in the expression 3 + 5 × 2, you must perform the multiplication first to get the correct result.


Learn more about Order of Operations here:

https://brainly.com/question/15840745


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