Whole numbers without decimals or fractions are called integers.
Positive integers
They are called a rational number.
a perfect square
positive integers
They are called rational numbers
positive integers
They were called integers.
Positive integers
Whole numbers are called integers. There are positive integers, for example, 3, and its opposite, a negative integer, -3.
Integers
They are called integers. Fractions and decimals are NOT integers, even if it has a positive or negative sign.
They are called a rational number.
positive
Integers.
positive integers
a perfect square
Such a number is called a "perfect square".