# Order of Real Numbers

## Subsets of real number system. Simplify numbers before classifying

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.
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## Ordering Real Numbers

by CK-12 //at grade
This lesson covers listing and comparing real numbers in order according to the directions given.
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## Order of Real Numbers: Pie Baking Contest

by CK-12 //at grade
Order of Real Numbers Interactive
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• Video

## Real Numbers

by CK-12 //at grade
Learn about real numbers, ordering real numbers, and determining the absolute values of real numbers.
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• Critical Thinking

## Order of Real Numbers Discussion Questions

by CK-12 //at grade
A list of student-submitted discussion questions for Order of Real Numbers.
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• Real World Application

## Real Numbers

by CK-12 //at grade
Students will apply their understanding of categorizing the set of real numbers to observe their surroundings and categorize the numbers they see around them.
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• Study Guide

## Basics of Real Numbers Study Guide

by CK-12 //at grade
This study guide reviews the different types of rational numbers and some of their properties: rational number, integer, natural number, whole number, non-integer, fraction, and irrational number. It also looks at symbols used in algebra and sets.
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