Numerical Expressions

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What is a numerical expression?

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A numerical expression is a mathematical phrase that includes numbers and operation symbols but does not include an equal sign.

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What does the term 'sum' refer to in mathematics?

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The term 'sum' refers to the result of adding two or more numbers together.

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Translate the phrase 'The sum of 3 and 45' into a numerical expression.

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What does the term 'quotient' refer to in mathematics?

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The term 'quotient' refers to the result of dividing one number by another.

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Translate the phrase 'Add 16 to the quotient of 72 and 8' into a numerical expression.

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What is the order of operations in mathematics?

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

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Exponent.

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Translate the phrase 'Subtract 2 from the product of 7 and 3' into a numerical expression.

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