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# Operations with Real Numbers

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Best Score
Practice Operations with Real Numbers
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Levels are CK12'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.
• Video

## Subtracting Integers - Overview

by CK-12 //basic

Overview

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• Video

## Subtracting Decimal Numbers - Overview

by CK-12 //basic

Overview

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• Video

## Multiplying Integers - Overview

by CK-12 //basic

Overview

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• Video

## Multiplying Decimal Numbers - Overview

by CK-12 //basic

Overview

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• Video

## Dividing Integers - Overview

by CK-12 //basic

Overview

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• Video

## Operations and Conversions with Units - Overview

by CK-12 //basic

Overview

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• Video

## Adding Integers - Example 1

by CK-12 //basic

Adding Two Integers Using the Number Line

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• Video

## Adding Integers - Example 2

by CK-12 //basic

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• Video

## Adding Decimal Numbers - Example 1

by CK-12 //basic

Adding Two Decimal Numbers with Same Signs

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• Video

## Adding Decimal Numbers - Example 2

by CK-12 //basic

Adding Two Decimal Numbers with Different Signs

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• Video

## Adding Decimal Numbers - Example 3

by CK-12 //basic

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• Video

## Subtracting Integers - Example 1

by CK-12 //basic

Subtracting Two Integers Using the Number Line

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• Video

## Subtracting Integers - Example 2

by CK-12 //basic

Subtracting Three Integers

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• Video

## Subtracting Decimal Numbers - Example 1

by CK-12 //basic

Subtracting Two Decimal Numbers

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• Video

## Subtracting Decimal Numbers - Example 2

by CK-12 //basic

Subtracting Three Decimal Numbers

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• Video

## Multiplying Integers - Example 1

by CK-12 //basic

Multiplying Two Integers

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• Video

## Multiplying Integers - Example 2

by CK-12 //basic

Multiplying Three Integers

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• Video

## Multiplying Decimal Numbers - Example 1

by CK-12 //basic

Multiplying Two Decimal Numbers

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• Video

## Multiplying Decimal Numbers - Example 2

by CK-12 //basic

Multiplying Three Decimal Numbers

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• Video

## Dividing Integers - Example 1

by CK-12 //basic

Dividing Two Integers

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• Video

## Dividing Integers - Example 2

by CK-12 //basic

Dividing Three Integers

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• Video

## Dividing Decimals - Example 1

by CK-12 //basic

Dividing Two Decimal Numbers

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• Video

## Dividing Decimals - Example 2

by CK-12 //basic

Dividing Three Decimal Numbers

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• Video

## Operations and Conversions with Units - Example 1

by CK-12 //basic

Solving Problems Involving Unit Analysis

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• Video

## Operations and Conversions with Units - Example 2

by CK-12 //basic

Converting Measurements to the Desired Units

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• Video

## Operations and Conversions with Units - Example 3

by CK-12 //basic

Converting Rates to the Desired Units

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• Video

## Operations and Conversions with Units - Example 4

by CK-12 //basic

Solving Word Problems Involving Rates

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• Practice

## Operations with Real Numbers Practice

by CK-12 //basic

Practice Operations with Real Numbers questions

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