### What is the Difference Between Real Numbers and Integers?

The major aspect of understanding mathematics is to distinguish between different numbers before we move along with the calculations. One of the most important numbers of differences to understand is between real numbers and integers. Let us discuss both of them individually.
Real numbers are a general grouping of numbers that you can express on a numbers line. That means that real numbers consist of whole numbers, integers, natural numbers, irrational numbers, and rational numbers. When on a numbers line, if the value is located to the right of the zero, it will be positive. If it is found to the left of the zero, it will have a negative a value. Integers are a subset classification of real numbers that consist of a whole number which can be found on either side of the zero point on a numbers line. An integer is a number without the fractional part, or in other words, it is a number most probably used to count things. Although there are negative integers as well, they do not have a decimal point or fractional part attached to it.