Question

To which sets of numbers does
−12
belong?
Select each correct answer.


integers

irrational numbers

real numbers

natural numbers

Answer 1

-12 would fall into integers and real numbers. 

-12 is not a natural number because it is negative. 

-12 is not irrational because it can be transferred into a fraction, $- \frac{12}{1}$.

Answer 2

-12 would be under real numbers and integers.