Addition of Real Numbers

Addition of Real Numbers

An operation in which any pair \((a, b)\) of real numbers is made to correspond to a real number written \((a + b)\) 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.


  • 12 + 27 = 39
  • -0.45 + 3.271 =  2.821

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