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Published byJacob Horton Modified over 5 years ago

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11/10/2015

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Copy these definitions into your notes: 1. Rational number: Any number that can be put into the form of a fraction. 2. Irrational number: Any number that can not be put into the form of a fraction. 3. Real number: All rational and irrational numbers. 4. Natural numbers: Counting numbers. 5. Whole numbers: Counting numbers and zero. 6. Integers: All positive and negative whole numbers.

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Negative x negative = positive Negative x positive = negative Positive x positive = positive

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1.-11 x -4 = ? 2. -20 x 6 = ? 3. -4 x 0 = ? 4. 25 x -6 = ?

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1.-9 x -4 = ? 2. -2 x 36 = ? 3. -6 x 0 = ? 4. 23 x -3 = ?

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