Here’s the identification of the most specific set for each number based on typical mathematical classifications:
- √36: Whole number (Natural number, as it is also a positive integer).
- −25: Integer (It is a negative whole number).
- 911: Whole number (Natural number, as it is a positive integer).
- 0: Integer (Also considered a whole number).
- 6.263: Rational number (It can be expressed as a fraction).
- 4.56666...: Rational number (It can be expressed as a fraction, the '...' indicates a repeating decimal).
- √42: Irrational number (It cannot be expressed as a simple fraction).
If you need these inserted into particular inputs, please specify them, and I can assist further!