Question

To which set of numbers does the number belong?

–55

A.) natural numbers
B.) whole numbers
C.) integers
D.) irrational numbers

Answer 1

most probably it belongs to integer  

Answer 2

Integers are whole numbers that can range from negative infinity to positive infinity. Irrational numbers are numbers with repeating ends and have decimals. Rational numbers on the other hand can be positive or negative which can be expressed as fractions. natural numbers are positive integers only. hence, -55 is an integer