Mod. 6th Numerical Express w/ Exponents (order of operations)

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What is the order of operations in mathematics?

Back

The order of operations is a set of rules that determines the sequence in which calculations are performed. The order is: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right). This is often remembered by the acronym PEMDAS.

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What does an exponent represent?

Back

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Calculate: 3 + 5 x 2

Back

First, perform multiplication: 5 x 2 = 10. Then, add: 3 + 10 = 13.

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The base is 5, which is the number being multiplied by itself.

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