lexirogozinski lexirogozinski

18-09-2020
Mathematics

contestada

what is the sum of 18 and a number?

Respuesta :

redpanda626 redpanda626

18-09-2020

Answer:

18+x

The sum of two numbers is the result of adding them. Typically we use a letter like x to stand for a number. So the sum of 18 and a number is 18+x.

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