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Math
HSN.RN.B
Common Core State Standards · 9th Grade
Use properties of rational and irrational numbers.
Grade
9th Grade
Subject
Math
Level
cluster
Parent
HSN.RN
Child standards (1)
HSN.RN.B.3
Explain why the sum or product of two 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.
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