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fguilbert. 1.2 Order of Operations.
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Order of Operations. A standard way to simplify mathematical expressions and equations..
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Purpose - consistency. For example:. Is 5 + 3 • 2 = 8 • 2 = 16.
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Order of operations are rules that mathematicians agree Upon to avoid CONFUSION when simplifying math expressions ..
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The Rules. Simplify within Parenthesis.. fguilbert.
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Back to Our Example. What is the answer???. 5 + 3 • 2 = 8 • 2 = 16.
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What’s 1st ?. Multiply from left to right.. fguilbert.