<img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />

# Working with Real Numbers

## Whole numbers, integers, rational numbers, and irrational numbers

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.

## Identify and Apply Number Properties in Integer Operations

Learn to identify and apply number properties in integer operations
MEMORY METER
This indicates how strong in your memory this concept is
8

## Chapter 1 Review

Review of Chapter 1: Integers, Number Lines, and Coordinate Grids
MEMORY METER
This indicates how strong in your memory this concept is
0

## Chapter 1 Review

Review of Chapter 1: Integers, Number Lines, and Coordinate Grids
MEMORY METER
This indicates how strong in your memory this concept is
0

## Identify and Apply Number Properties

Identify and apply number properties in integer operations
MEMORY METER
This indicates how strong in your memory this concept is
0

## Identify and Apply Number Properties in Integer Operations

Identify and apply number properties in integer operations
MEMORY METER
This indicates how strong in your memory this concept is
0

## Identify and Apply Number Properties in Integer Operations

Identify and apply number properties in integer operations
MEMORY METER
This indicates how strong in your memory this concept is
0

## Rational Numbers

by susan clancy kelly //at grade
This chapter covers types of rational or real numbers, including whole numbers and integers, comparing and ordering numbers (incl. fractions and decimals), absolute value, and working with integers (adding, subtracting, multiplying and dividing) negative and positive numbers.
MEMORY METER
This indicates how strong in your memory this concept is
0

## Number Properties

Learn to identify and apply number properties in integer operations
MEMORY METER
This indicates how strong in your memory this concept is
0
• Video

## Properties of Integers

Three properties of integers are explained with examples.
MEMORY METER
This indicates how strong in your memory this concept is
1
• 0
• Flashcards