Title  Description  Thumbnail Image 

Closed Captioned Video: Rational Numbers: Rational Numbers and Irrational Numbers 
DescriptionVideo Tutorial: Rational Numbers: Rational Numbers and Irrational Numbers. In this video, students learn to distinguish rational numbers from irrational numbers. A Video Transcript is available for this tutorial. Note: The download is Media4Math's guide to closed captioned videos. 

DefinitionClosure Property TopicsClosure Property 
DefinitionClosure Property TopicsClosure PropertyThis is part of a collection of definitions on the topic of closure. This collection includes closure under the four basic operations, as well as for even numbers, odd numbers, whole numbers, integers, fractions, rational numbers, real number, and complex numbers. 

DefinitionClosure Property TopicsComplex Numbers and Closure: Addition 
DefinitionClosure Property TopicsComplex Numbers and Closure: AdditionThis is part of a collection of definitions on the topic of closure. This collection includes closure under the four basic operations, as well as for even numbers, odd numbers, whole numbers, integers, fractions, rational numbers, real number, and complex numbers. 

DefinitionClosure Property TopicsComplex Numbers and Closure: Division 
DefinitionClosure Property TopicsComplex Numbers and Closure: DivisionThis is part of a collection of definitions on the topic of closure. This collection includes closure under the four basic operations, as well as for even numbers, odd numbers, whole numbers, integers, fractions, rational numbers, real number, and complex numbers. 

DefinitionClosure Property TopicsComplex Numbers and Closure: Multiplication 
DefinitionClosure Property TopicsComplex Numbers and Closure: MultiplicationThis is part of a collection of definitions on the topic of closure. This collection includes closure under the four basic operations, as well as for even numbers, odd numbers, whole numbers, integers, fractions, rational numbers, real number, and complex numbers. 

DefinitionClosure Property TopicsComplex Numbers and Closure: Subtraction 
DefinitionClosure Property TopicsComplex Numbers and Closure: SubtractionThis is part of a collection of definitions on the topic of closure. This collection includes closure under the four basic operations, as well as for even numbers, odd numbers, whole numbers, integers, fractions, rational numbers, real number, and complex numbers. 

DefinitionClosure Property TopicsEven Numbers and Closure: Addition 
DefinitionClosure Property TopicsEven Numbers and Closure: AdditionThis is part of a collection of definitions on the topic of closure. This collection includes closure under the four basic operations, as well as for even numbers, odd numbers, whole numbers, integers, fractions, rational numbers, real number, and complex numbers. 

DefinitionClosure Property TopicsEven Numbers and Closure: Division 
DefinitionClosure Property TopicsEven Numbers and Closure: DivisionThis is part of a collection of definitions on the topic of closure. This collection includes closure under the four basic operations, as well as for even numbers, odd numbers, whole numbers, integers, fractions, rational numbers, real number, and complex numbers. 

DefinitionClosure Property TopicsEven Numbers and Closure: Multiplication 
DefinitionClosure Property TopicsEven Numbers and Closure: MultiplicationThis is part of a collection of definitions on the topic of closure. This collection includes closure under the four basic operations, as well as for even numbers, odd numbers, whole numbers, integers, fractions, rational numbers, real number, and complex numbers. 

DefinitionClosure Property TopicsEven Numbers and Closure: Subtraction 
DefinitionClosure Property TopicsEven Numbers and Closure: SubtractionThis is part of a collection of definitions on the topic of closure. This collection includes closure under the four basic operations, as well as for even numbers, odd numbers, whole numbers, integers, fractions, rational numbers, real number, and complex numbers. 

DefinitionClosure Property TopicsFractions and Closure: Addition 
DefinitionClosure Property TopicsFractions and Closure: AdditionThis is part of a collection of definitions on the topic of closure. This collection includes closure under the four basic operations, as well as for even numbers, odd numbers, whole numbers, integers, fractions, rational numbers, real number, and complex numbers. 

DefinitionClosure Property TopicsFractions and Closure: Division 
DefinitionClosure Property TopicsFractions and Closure: DivisionThis is part of a collection of definitions on the topic of closure. This collection includes closure under the four basic operations, as well as for even numbers, odd numbers, whole numbers, integers, fractions, rational numbers, real number, and complex numbers. 

DefinitionClosure Property TopicsFractions and Closure: Multiplication 
DefinitionClosure Property TopicsFractions and Closure: MultiplicationThis is part of a collection of definitions on the topic of closure. This collection includes closure under the four basic operations, as well as for even numbers, odd numbers, whole numbers, integers, fractions, rational numbers, real number, and complex numbers. 

DefinitionClosure Property TopicsFractions and Closure: Subtraction 
DefinitionClosure Property TopicsFractions and Closure: SubtractionThis is part of a collection of definitions on the topic of closure. This collection includes closure under the four basic operations, as well as for even numbers, odd numbers, whole numbers, integers, fractions, rational numbers, real number, and complex numbers. 

DefinitionClosure Property TopicsIntegers and Closure: Addition 
DefinitionClosure Property TopicsIntegers and Closure: AdditionThis is part of a collection of definitions on the topic of closure. This collection includes closure under the four basic operations, as well as for even numbers, odd numbers, whole numbers, integers, fractions, rational numbers, real number, and complex numbers. 

DefinitionClosure Property TopicsIntegers and Closure: Division 
DefinitionClosure Property TopicsIntegers and Closure: DivisionThis is part of a collection of definitions on the topic of closure. This collection includes closure under the four basic operations, as well as for even numbers, odd numbers, whole numbers, integers, fractions, rational numbers, real number, and complex numbers. 

DefinitionClosure Property TopicsIntegers and Closure: Multiplication 
DefinitionClosure Property TopicsIntegers and Closure: MultiplicationThis is part of a collection of definitions on the topic of closure. This collection includes closure under the four basic operations, as well as for even numbers, odd numbers, whole numbers, integers, fractions, rational numbers, real number, and complex numbers. 

DefinitionClosure Property TopicsIntegers and Closure: Subtraction 
DefinitionClosure Property TopicsIntegers and Closure: SubtractionThis is part of a collection of definitions on the topic of closure. This collection includes closure under the four basic operations, as well as for even numbers, odd numbers, whole numbers, integers, fractions, rational numbers, real number, and complex numbers. 

DefinitionClosure Property TopicsOdd Numbers and Closure: Addition 
DefinitionClosure Property TopicsOdd Numbers and Closure: AdditionThis is part of a collection of definitions on the topic of closure. This collection includes closure under the four basic operations, as well as for even numbers, odd numbers, whole numbers, integers, fractions, rational numbers, real number, and complex numbers. 

DefinitionClosure Property TopicsOdd Numbers and Closure: Division 
DefinitionClosure Property TopicsOdd Numbers and Closure: DivisionThis is part of a collection of definitions on the topic of closure. This collection includes closure under the four basic operations, as well as for even numbers, odd numbers, whole numbers, integers, fractions, rational numbers, real number, and complex numbers. 

DefinitionClosure Property TopicsOdd Numbers and Closure: Multiplication 
DefinitionClosure Property TopicsOdd Numbers and Closure: MultiplicationThis is part of a collection of definitions on the topic of closure. This collection includes closure under the four basic operations, as well as for even numbers, odd numbers, whole numbers, integers, fractions, rational numbers, real number, and complex numbers. 

DefinitionClosure Property TopicsOdd Numbers and Closure: Subtraction 
DefinitionClosure Property TopicsOdd Numbers and Closure: SubtractionThis is part of a collection of definitions on the topic of closure. This collection includes closure under the four basic operations, as well as for even numbers, odd numbers, whole numbers, integers, fractions, rational numbers, real number, and complex numbers. 

DefinitionClosure Property TopicsRational Numbers and Closure: Addition 
DefinitionClosure Property TopicsRational Numbers and Closure: AdditionThis is part of a collection of definitions on the topic of closure. This collection includes closure under the four basic operations, as well as for even numbers, odd numbers, whole numbers, integers, fractions, rational numbers, real number, and complex numbers. 

DefinitionClosure Property TopicsRational Numbers and Closure: Division 
DefinitionClosure Property TopicsRational Numbers and Closure: DivisionThis is part of a collection of definitions on the topic of closure. This collection includes closure under the four basic operations, as well as for even numbers, odd numbers, whole numbers, integers, fractions, rational numbers, real number, and complex numbers. 

DefinitionClosure Property TopicsRational Numbers and Closure: Multiplication 
DefinitionClosure Property TopicsRational Numbers and Closure: MultiplicationThis is part of a collection of definitions on the topic of closure. This collection includes closure under the four basic operations, as well as for even numbers, odd numbers, whole numbers, integers, fractions, rational numbers, real number, and complex numbers. 