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NES Elementary Education Subtest 2 Exam Questions with Complete Solutions
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NES Elementary Education Subtest 2 Exam Questions with Complete Solutions Every whole number has a unique opposite or negative whose sum with it is 0. For example, - ANSWER 2 + (-2) = 0 The set of integers consists of the whole numbers and their opposites. - ANSWER Z = {. . ., -3, -2, -1, 0, 1,...
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