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Contenido principal

STANDARDS

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US-SC

Math

South Carolina Math

Grade 8: The Number System

8.NS.1

Explore the real number system and its appropriate usage in real-world situations.

8.NS.1a

Mostly covered
Recognize the differences between rational and irrational numbers.

8.NS.1b

Mostly covered
Understand that all real numbers have a decimal expansion.

8.NS.1c

Partially covered
Model the hierarchy of the real number system, including natural, whole, integer, rational, and irrational numbers.

8.NS.2

Mostly covered
Estimate and compare the value of irrational numbers by plotting them on a number line.

8.NS.3

Not covered
Extend prior knowledge to translate among multiple representations of rational numbers (fractions, decimal numbers, and percentages). Include the conversion of repeating decimal numbers to fractions.
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