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Standard A1.NRNS.3
A1.NRNS.3 Explain why the sum or product of rational numbers is rational; that the sum of a rational number and an irrational number is irrational; and that the product of a nonzero rational number and an irrational number is irrational.
Grade(s): 9, 10, 11, 12
Subject(s): Math
Year: 2015