# Real Numbers

## Real numbers account for any given number, including integers, rational numbers, and irrational numbers. Learn more about real numbers with our modules below.

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Real Numbers (A-1, B-3)

by LISD Secondary Math //basic
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## Order of Real Numbers

by Barbara Zingg //basic
Learn how to classify, order, and graph real numbers.
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• Flashcards

## Ordering Real Numbers

by Kyle Bardman //basic
These flashcards will help you to better understand Algebra II with Trigonometry Concepts.
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