Algebra 1 semester review

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Which is the smallest set of real numbers that contains the value 6?

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Natural Numbers: The set of positive integers starting from 1, including 2, 3, 4, 5, and so on.

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Commutative Property: This property states that the order of addition does not affect the sum.

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Identity Property: This property states that adding zero to any number does not change its value.

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Symmetric Property: This property states that if one quantity equals another, then the second quantity equals the first.

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Which of the following operations is not closed under rational numbers?

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Division: Dividing two rational numbers can result in an undefined value (e.g., division by zero).

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What is the definition of Rational Numbers?

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Rational Numbers: Numbers that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.

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What is the definition of Irrational Numbers?

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Irrational Numbers: Numbers that cannot be expressed as a simple fraction; they have non-repeating, non-terminating decimal expansions.

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What is the Associative Property of Addition?

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What is the Distributive Property?

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What is the definition of Integers?

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Integers: The set of whole numbers that include positive numbers, negative numbers, and zero.