Question

what is addition what is subtraction​

Answer 1

Addition and subtraction are two of the ways we work with numbers. We call them arithmetical operations. The word operation comes from the Latin 'operari', meaning to work or toil. Of the four arithmetical operations on numbers, addition is the most natural. Subtraction and addition are inverse operations.

Answer 2

Answer:

Addition and subtraction are two of the ways we work with numbers. We call them arithmetical operations. The word operation comes from the Latin 'operari', meaning to work or toil. Of the four arithmetical operations on numbers, addition is the most natural. Subtraction and addition are inverse operations.

Explanation:

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