Types of Number

• Real Numbers represented by the symbol ℝ. (Includes all Rational and Irrational Numbers)
• Counting / Neutral Numbers represented by N.
• Whole Number represented by the symbol W.
• Integers represented by the symbol Z.
• Terminating Decimals means decimal that ends
• Non-terminating Repeating Decimal means decimals that do not end but repeat a certain number endlessly.
• Non-Terminating Non-Repeating Decimals means decimal that do not end and does not repeat a certain number rndlessly.
• Rational Numbers represented by the symbol Q.

  • They can be represented as Fractions
• Irrational Numbers represented by the symbol I / P
• Complex Numbers represented by the symbol C.

  • is a combination of an imaginary and a real number.
• Prime Number means positive integers (excluding 1) whose only factors are 1 and itself.
• 2 As a prime number

  • the lowest prime number
  • the only even prime number
• Composite Numbers means positive integers (excluding 1) that are not prime

  • they have more that 2 factors
• 1 is neither prime nor composite.
• Negative Integers can also be even or odd.
• Negative Integers can also be a Factor of an Integer.