Use properties of rational and irrational numbers.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.

State Standard

CCSS

Grade Level

9 10 11 12

Learning Targets

Long Term Learning Target: I can explain which operations are closed in the set of real numbers and its subsets of rational and irrational numbers.

Target ID

2 718

Assessments

Supporting Targets

Discipline

Mathematics