Mathematics

• Prime numbers


  Numbers that only has 2 factors

  e.g. (2, 3, 5, 7...)
• Composite numbers


  Numbers that has more than 2 factors

  e.g. (4, 6, 8, 9...)
• Rational number


  Can be expressed as a fraction
• Irrational number

  • Numbers that cannot be expressed in the form of a fraction.
  • Their decimal will neither be terminating nor recurring decimals.
• • Terminating decimals have a finite number of digits, e.g. (0.375, 0.625).
  • Recurring decimals (repeating decimals) do not terminate and the digits repeat in a pattern.


  Terminate - stop
• Integers

  • No decimal nor a fraction (Natural number/ Whole number with positive & negative.