# Number Sets, Positive and Negative Numbers and Number Lines

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In addition to the video tutorial for Number Sets, Positive and Negative Numbers and Number Lines on this page, you can also access the following Arithmetic learning resources for Number Sets, Positive and Negative Numbers and Number Lines

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1.2Number Sets, Positive and Negative Numbers and Number Lines

In this Math video tutorial on Arithmetic we look into the field of Number Sets, Positive and Negative Numbers and Number Lines and cover the following points:

• What is the definition of a set in general? What is a number set?
• What are natural numbers? What common feature do they share?
• What are whole numbers? Where do they differ from natural numbers?
• What are integers? Do they have a beginning/end?
• What are rational numbers? What is the name we more commonly refer to them as?
• What are irrational numbers? Do they have anything in common with rational numbers?
• How do we know whether a given number is rational or irrational?
• What are real numbers?
• What is a number line? In what direction do values increase in a number line?

## Whats next?

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1. Video Tutorial Feedback. Helps other - Leave a rating for this video tutorial (see below)
2. Arithmetic Math tutorial: Number Sets, Positive and Negative Numbers and Number Lines. Read the Number Sets, Positive and Negative Numbers and Number Lines math tutorial and build your math knowledge of Arithmetic
3. Arithmetic Revision Notes: Number Sets, Positive and Negative Numbers and Number Lines. Print the notes so you can revise the key points covered in the math tutorial for Number Sets, Positive and Negative Numbers and Number Lines
4. Arithmetic Practice Questions: Number Sets, Positive and Negative Numbers and Number Lines. Test and improve your knowledge of Number Sets, Positive and Negative Numbers and Number Lines with example questins and answers
5. Check your calculations for Arithmetic questions with our excellent Arithmetic calculators which contain full equations and calculations clearly displayed line by line. See the Arithmetic Calculators by iCalculator™ below.
6. Continuing learning arithmetic - read our next math tutorial: Operations with Numbers and Properties of Operations

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