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Standards/Math/North Carolina/NC.8.NS

NC.8.NS

NC.8 Grade 8
NC.8.EE
NC.8.F
NC.8.G
NC.8.NS
NC.8.NS.1NC.8.NS.2
NC.8.SP

The Number System

NC.8.NS.1Understand that every number has a decimal expansion. Building upon the definition of a rational number, know that an irrational number is defined as a non-repeating, non-terminating decimal.NC.8.NS.2Use rational approximations of irrational numbers to compare the size of irrational numbers and locate them approximately on a number line. Estimate the value of expressions involving:
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