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If we multiply ________ number of negative integers, then the resulting integer is positive.

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(–23) × (42) = (– 42) × _____

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While multiplying a positive integer and a negative integer, we multiply them as ________ numbers and put a ________ sign before the product.

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If we multiply six negative integers and six positive integers, then the resulting integer is _______.

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If we multiply five positive integers and one negative integer, then the resulting integer is _______.