## Thinking Mathematically (6th Edition)

Natural Number(s): $\sqrt100$ which is equal to the natural number 10. Whole Numbers: 0, $\sqrt 100$ INtegers: -9, 0, $\sqrt 100$ Rational: -9, $\frac{-4}{5}$, 0, 0.25, 9.2, $\sqrt 100$ Irrational: $\sqrt 3$ Real: All of the numbers in the list are real numbers.