Addition of Real Numbers
An operation in which any pair [latex](a, b)[/latex] of real numbers is made to correspond to a real number written [latex](a + b)[/latex] called the sum of a and b.
The addition of real numbers is one of the operations in arithmetic.
We add one number to another, one quantity to another, one value to another.
Examples
- 12 + 27 = 39
- -0.45 + 3.271 = 2.821