Pre-Alg Chapter 1 Test Review

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What is the definition of absolute value?

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The absolute value of a number is its distance from zero on the number line, regardless of direction.

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What is the result of adding a negative number to a positive number?

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When you add a negative number to a positive number, you subtract the absolute value of the negative number from the positive number.

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What happens when you multiply two negative numbers?

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The product of two negative numbers is positive.

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What is the result of subtracting a negative number from a positive number?

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Subtracting a negative number is the same as adding its absolute value.

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