Augend vs. Addend: What's the Difference?

A quantity to which the addend is added.

Any of a set of numbers to be added.

(arithmetic) A quantity to which another is added.

(mathematics) Addendum, any one of two or more numbers or other terms that are to be added together.

A number to which another number (the addend) is added.

(organic chemistry) A moiety added to another molecule.

A number to which another number (the addend) is added

To furnish with an addendum.

(organic chemistry) To furnish with an addend.

A number that is added to another number.

A number that is added to another number (the augend)