Writing and Evaluating Algebraic Expressions

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What is an algebraic expression?

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How do you evaluate an algebraic expression?

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To evaluate an algebraic expression, substitute the values of the variables into the expression and perform the operations according to the order of operations.

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What does 'the product of a number and 6' mean in algebraic terms?

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What is the difference between two numbers?

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What does '7 less than' indicate in an expression?

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How do you write 'the sum of a number and 5' in algebraic form?

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What is the order of operations in mathematics?

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The order of operations is the sequence in which calculations are performed: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right). Often remembered as PEMDAS.

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Front

Write an expression for 'the difference of ten and three'.

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